Stamping type metal guide rail

Abstract

The utility model discloses a stamping type metal guide rail which comprises an outer guide rail body, the outer guide rail body is integrally formed by stamping and bending a metal plate, an adjusting cylinder is arranged in the outer guide rail body and connected with the outer guide rail body through a T-shaped fixing frame, and a plurality of evenly-distributed arc-shaped auxiliary reinforcing plates are arranged in the outer guide rail body and located on the outer wall of the adjusting cylinder. The arc-shaped auxiliary reinforcing plate is connected with the adjusting cylinder through the linkage adjusting assembly, and the convex face of the arc-shaped auxiliary reinforcing plate abuts against the inner wall of the outer guide rail. The device has the beneficial effects that the inner wall of the outer guide rail can be reinforced and supported by arranging the adjusting cylinder, the arc-shaped auxiliary reinforcing plates and the linkage adjusting assembly, the compressive strength of the outer guide rail is improved, the linkage adjusting assembly can adjust the distance between the arc-shaped auxiliary reinforcing plates at the same time so that the device can be suitable for different through cavity sizes of the outer guide rail, use is flexible and convenient, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal parts technical field, concretely related to a stamping form's metal guide rail. BACKGROUND

[0002] Linear rail is also often applied in industrial equipment, and the linear rail limits the linear reciprocating freedom of the equipment. The linear rail is generally forged and pressed, and has a long service life and strong load-bearing capacity. However, in some fields, the linear rail is subjected to small stress, and the use of the traditional linear rail has a relatively high cost.

[0003] According to the metal guide rail of the utility model discloses a stamping form, the application is through including outer pipe spare, the integral plate spare stamping bending constitutes, outer pipe spare from one side edge to the other side edge includes first horizontal plate, first vertical plate, cambered surface plate, second vertical plate, second horizontal plate, third horizontal plate in proper order;Inner pipe spare is circular tubular, and the outer wall of the inner pipe spare and the inner wall of the cambered surface plate constitute face contact;The horizontal spacing of the first vertical plate and the second vertical plate is less than the outer diameter of the inner pipe spare;The two side edges of the outer pipe spare are mutually butted, and the coincident place of the third horizontal plate and the first horizontal plate, the second horizontal plate constitutes the convex edge of the guide rail bottom. The whole outer pipe spare can be bent and stamped from ordinary flat plate, and the overall quality is light and the cost is low. The inner pipe spare plays a reinforcing role. The overall structural strength of the convex edge of the two-layer structure is high. The existing metal guide rail of the stamping form needs to insert the inner pipe spare into the upper cavity formed by stamping the outer pipe spare when assembling, but the size of the inner pipe spare is fixed. When the upper cavity is too large, the inner pipe spare cannot support the inner wall of the upper cavity. When the upper cavity is too small, the inner pipe spare cannot be inserted into the upper cavity, and the application range is small.

[0004] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENTS

[0005] In view of the problems in the related art, the utility model provides a metal guide rail of a stamping form to overcome the above technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the specific technical scheme as follows:

[0007] A metal guide rail of a stamping form, comprising an outer guide rail, the outer guide rail is integrally formed by stamping and bending a metal plate, an adjusting cylinder is arranged in the outer guide rail, the adjusting cylinder is connected with the outer guide rail through a T-shaped fixing frame, a plurality of arc-shaped auxiliary reinforcing plates are arranged on the outer wall of the adjusting cylinder in the outer guide rail and are uniformly distributed, the arc-shaped auxiliary reinforcing plates are connected with the adjusting cylinder through a linkage adjusting assembly, and the arc-shaped auxiliary reinforcing plates are in contact with the inner wall of the outer guide rail in a convex manner.

[0008] As preferred, the outer rail bottom end is provided with a plurality of evenly distributed fixing holes.

[0009] As preferred, the T-shaped fixing frame is fixedly connected with the adjusting cylinder, and the T-shaped fixing frame is connected with the outer rail through bolts.

[0010] As preferred, the linkage adjusting assembly comprises a transversely arranged screw rod arranged in the adjusting cylinder, the outer wall of the screw rod is sleeved with symmetrically arranged moving blocks, and the two groups of moving blocks are connected with the arc-shaped auxiliary reinforcing plates through rotating supporting rods.

[0011] As preferred, the screw rod is connected with the adjusting cylinder through a bearing, one end of the screw rod extends to the outside of the adjusting cylinder and is connected with a driving end of a servo motor, the two groups of moving blocks are each provided with a threaded hole matched with the screw rod, the threaded holes of the two groups of moving blocks are oppositely threaded, the adjusting cylinder is provided with symmetrically arranged guide rods penetrating through the two groups of moving blocks, and the moving blocks are provided with guide holes matched with the guide rods.

[0012] As preferred, the rotating supporting rods are respectively connected with the arc-shaped auxiliary reinforcing plates and the moving blocks through rotating shafts, and the outer wall of the adjusting cylinder is provided with stroke holes matched with the rotating supporting rods.

[0013] The beneficial effects of the utility model are that: through the adjusting cylinder, the arc-shaped auxiliary reinforcing plate and the linkage adjusting assembly, the inner wall of the outer rail can be reinforced and supported, the compressive strength is improved, the linkage adjusting assembly can simultaneously adjust the spacing of multiple arc-shaped auxiliary reinforcing plates, the linkage adjusting assembly can be applied to outer rails with different cavity sizes, the use is flexible and convenient, and the application range is wide. ACCURATE DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.

[0015] Figure 1 It is a whole structure schematic view of a metal guide rail in a punching form according to an embodiment of the utility model;

[0016] Figure 2 It is a right view of a metal guide rail in a punching form according to an embodiment of the utility model;

[0017] Figure 3 It is a structure schematic view of an adjusting cylinder of a metal guide rail in a punching form according to an embodiment of the utility model;

[0018] Figure 4 This is a top sectional view of an adjusting cylinder in a stamped metal guide rail according to an embodiment of the present utility model;

[0019] Figure 5 yes Figure 4 A magnified view of a portion of point A in the middle.

[0020] In the picture:

[0021] 1. Outer guide rail; 2. Adjusting cylinder; 3. T-shaped fixing bracket; 4. Arc-shaped auxiliary reinforcing plate; 5. Fixing hole; 6. Bolt; 7. Lead screw; 8. Moving block; 9. Rotating support rod; 10. Servo motor; 11. Threaded hole; 12. Guide rod; 13. Rotating shaft; 14. Stroke hole. Detailed Implementation

[0022] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0023] According to an embodiment of the present invention, a stamped metal guide rail is provided.

[0024] Example 1;

[0025] like Figures 1-5 As shown, the stamped metal guide rail according to an embodiment of the present invention includes an outer guide rail 1, which is integrally formed by stamping and bending a metal sheet. An adjusting cylinder 2 is provided in the outer guide rail 1, and the adjusting cylinder 2 is connected to the outer guide rail 1 through a T-shaped fixing bracket 3. Several evenly distributed arc-shaped auxiliary reinforcing plates 4 are provided in the outer guide rail 1 and on the outer wall of the adjusting cylinder 2. The arc-shaped auxiliary reinforcing plates 4 are connected to the adjusting cylinder 2 through a linkage adjustment assembly. The arc-shaped auxiliary reinforcing plates 4 are convex and abut against the inner wall of the outer guide rail 1.

[0026] Example 2;

[0027] like Figures 1-5As shown, including the outer rail 1, outer rail 1 by sheet metal stamping bending integrated molding, outer rail 1 in the adjusting cylinder 2 is equipped with, adjusting cylinder 2 is connected with outer rail 1 through T type fixed frame 3, outer rail 1 and located in the adjusting cylinder 2 outer wall is equipped with several evenly distributed arc-shaped auxiliary reinforcing plate 4, arc-shaped auxiliary reinforcing plate 4 is connected with adjusting cylinder 2 through linkage adjusting assembly, arc-shaped auxiliary reinforcing plate 4 is convex and the inner wall of outer rail 1 is in contact. Outer rail 1 bottom end is provided with several evenly distributed fixed hole 5. T type fixed frame 3 is fixedly connected with adjusting cylinder 2, T type fixed frame 3 is connected with outer rail 1 through bolt 6. Linkage adjusting assembly includes the horizontally arranged screw rod 7 in the adjusting cylinder 2, the outer wall of screw rod 7 is equipped with the symmetrically arranged moving block 8, two groups of moving block 8 are all connected with arc-shaped auxiliary reinforcing plate 4 through rotating support rod 9. Screw rod 7 is connected with adjusting cylinder 2 through bearing, one end of screw rod 7 extends to the outside of adjusting cylinder 2 and is connected with the driving end of servo motor 10, two groups of moving block 8 are all provided with the screw hole 11 matched with screw rod 7, the screw thread direction of two groups of screw holes 11 is opposite, adjusting cylinder 2 is equipped with the symmetrically arranged guide rod 12 and is all penetrated through two groups of moving block 8, and the guide hole matched with guide rod 12 is formed in moving block 8. Rotating support rod 9 is connected with arc-shaped auxiliary reinforcing plate 4 and moving block 8 respectively through rotating shaft 13, and the stroke hole 14 matched with rotating support rod 9 is formed in the outer wall of adjusting cylinder 2.

[0028] In actual application, when outer rail 1 is stamped into shape, then adjusting cylinder 2 is placed into the cavity in outer rail 1, adjusting cylinder 2 is connected and fixed with outer rail 1 through T type fixed frame 3, then servo motor 10 is started to drive screw rod 7 to rotate, screw rod 7 drives two groups of moving block 8 to move close, two groups of moving block 8 drive multiple arc-shaped auxiliary reinforcing plates 4 to move synchronously outside adjusting cylinder 2 through rotating support rod 9, until the arc-shaped convex surface of arc-shaped auxiliary reinforcing plate 4 is in contact with the inside of the cavity of outer rail 1, the adjusting cylinder, arc-shaped auxiliary reinforcing plate and linkage adjusting assembly can strengthen and support the inner wall of outer rail, improve the compression strength, wherein the linkage adjusting assembly can simultaneously adjust the spacing of multiple arc-shaped auxiliary reinforcing plates, so that it can be applied to different cavity sizes of outer rail, is flexible and convenient to use, and has wide application range.

[0029] In actual application, when outer rail 1 is stamped into shape, then adjusting cylinder 2 is placed into the cavity in outer rail 1, adjusting cylinder 2 is connected and fixed with outer rail 1 through T type fixed frame 3, then servo motor 10 is started to drive screw rod 7 to rotate, screw rod 7 drives two groups of moving block 8 to move close, two groups of moving block 8 drive multiple arc-shaped auxiliary reinforcing plates 4 to move synchronously outside adjusting cylinder 2 through rotating support rod 9, until the arc-shaped convex surface of arc-shaped auxiliary reinforcing plate 4 is in contact with the inside of the cavity of outer rail 1, the adjusting cylinder, arc-shaped auxiliary reinforcing plate and linkage adjusting assembly can strengthen and support the inner wall of outer rail, improve the compression strength, wherein the linkage adjusting assembly can simultaneously adjust the spacing of multiple arc-shaped auxiliary reinforcing plates, so that it can be applied to different cavity sizes of outer rail, is flexible and convenient to use, and has wide application range.

[0030] The above only describes preferred embodiments of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A metal guide rail in the form of a profiled section, characterised in that, The utility model provides external guide rail (1) is integrally formed by metal sheet stamping and bending, is equipped with adjusting cylinder (2) in external guide rail (1), adjusting cylinder (2) is connected with external guide rail (1) through T type fixed frame (3), a plurality of evenly distributed arc auxiliary reinforcing plates (4) are equipped with in external guide rail (1) and the outer wall of adjusting cylinder (2), arc auxiliary reinforcing plate (4) is connected with adjusting cylinder (2) through linkage adjusting component, arc auxiliary reinforcing plate (4) is convex and the inner wall of external guide rail (1) is in contact.

2. A stamped metal guide rail according to claim 1, characterized in that The bottom end of the external guide rail (1) is provided with a plurality of evenly distributed fixing holes (5).

3. A stamped metal guide rail according to claim 1, characterized in that The T-shaped fixed frame (3) is fixedly connected with the adjusting cylinder (2), and the T-shaped fixed frame (3) is connected with the external guide rail (1) through bolts (6).

4. A stamped metal guide rail according to claim 1, wherein The linkage adjusting component comprises a horizontally arranged lead screw (7) provided in the adjusting cylinder (2), the outer wall of the lead screw (7) is provided with symmetrically arranged moving blocks (8), and the two groups of moving blocks (8) are connected with the arc-shaped auxiliary reinforcing plates (4) through rotating support rods (9).

5. A stamped metal guide rail according to claim 4, characterized in that The lead screw (7) is connected with the adjusting cylinder (2) through a bearing, one end of the lead screw (7) extends out of the adjusting cylinder (2) and is connected with a driving end of a servo motor (10), two groups of the moving blocks (8) are provided with threaded holes (11) matched with the lead screw (7), the threaded holes (11) of the two groups are opposite in screwing direction, the adjusting cylinder (2) is provided with symmetrically arranged guide rods (12) penetrating through the two groups of moving blocks (8), and the moving blocks (8) are provided with guide holes matched with the guide rods (12).

6. A stamped metal guide rail according to claim 4, characterized in that The rotating support rods (9) are respectively connected with the arc-shaped auxiliary reinforcing plates (4) and the moving blocks (8) through rotating shafts (13), and the outer wall of the adjusting cylinder (2) is provided with stroke holes (14) matched with the rotating support rods (9).

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