Linear guide rail through hole punching tool with intelligent positioning function

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Through the intelligently positioned linear guide through hole drilling tooling, the coordination of positioning parts and hole drilling components is used to solve the problem of large errors in through holes on linear guides, improving machining accuracy and reducing costs.

CN222608075UActive Publication Date: 2025-03-14SUZHOU K O MASCH TECH CO LTD

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Patent Information

Application Number: CN202420834699.0
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-04-22
Publication Date: 2025-03-14
Estimated Expiration: 2034-04-22

AI Technical Summary

Technical Problem

When the prior art is used to process multiple through holes on a linear guide rail, the error of the through holes at the rear is large, resulting in high processing costs and low accuracy.

Method used

Design an intelligently positioned linear guide rail through-hole drilling tool, including base, power parts, connectors and positioning drilling components. Through the coordination of positioning parts and drilling components, precise positioning of countersunk holes on linear guide rails and efficient processing of through-holes is achieved.

Benefits of technology

The concentricity and accuracy of the linear guide through holes is improved, processing costs are reduced, and production costs are saved.

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Abstract

The utility model relates to an intelligent positioning linear guide rail through hole punching tool which comprises a base, a power piece, a connecting piece and a positioning punching part, the power piece is located on the base, the positioning punching part is connected with a moving part of the power piece through the connecting piece, and the positioning punching part is separated from the base; a placing groove and a hollow part are arranged on the base, and the hollow part is located at the bottom of the placing groove; the mounting plate is movably connected with the connecting piece through a push rod of the first push piece and a guide shaft, the positioning piece is fixedly connected with the mounting plate, the punching assembly is movably connected with the mounting plate, and the punching assembly and the positioning piece are located on the same straight line; and the punching assembly comprises a second pushing part, a mounting frame and a punching part. According to the linear guide rail through hole punching tool with the intelligent positioning function, the through hole machining cost is reduced, the precision of a linear guide rail is improved, and the production cost is saved.

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Description

Technical Field

[0001] The utility model relates to the field of linear guide rail punching, in particular to an intelligently positioned linear guide rail through-hole punching tool. Background Art

[0002] Linear guide is a commonly used precision guide component. There are a large number of mounting holes on the linear guide, which are used to install the linear guide at the required position. The mounting holes of the linear guide include countersunk holes for placing nut heads to prevent interference with other parts and through holes for placing screws. The through holes and countersunk holes are concentric. During the processing of linear guide, the countersunk holes are processed first. The countersunk holes can be processed synchronously with high precision during the die-casting production of the linear guide body, and then the through holes are processed.

[0003] The commonly used through-hole processing method now is: place the linear guide with the countersunk hole processed on the processing surface of the processing milling machine, and the processing milling machine will then process the through hole below the countersunk hole. Due to the high cost of the processing milling machine, the processing cost is increased, and multiple through holes need to be processed on the linear guide. Due to the existence of cumulative errors, as the number of through holes on the linear guide increases, the errors of the subsequent through holes are larger. Now there is an urgent need to solve these problems. Utility Model Content

[0004] The purpose of the utility model is to provide a linear guide rail through-hole punching tool with intelligent positioning to solve the above problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An intelligently positioned linear guide through-hole punching tool comprises a base, a power piece, a connecting piece and a positioning punching component, wherein the power piece is located on the base, the positioning punching component is connected to a moving part of the power piece through the connecting piece, and the positioning punching component is separated from the base;

[0007] The base is provided with a placement slot and a hollow portion, and the hollow portion is located at the bottom of the placement slot;

[0008] The positioning punching component comprises a first pushing member, a mounting plate, a positioning member and a punching assembly, wherein the mounting plate is movably connected to the connecting member through a push rod and a guide shaft of the first pushing member, the positioning member is fixedly connected to the mounting plate, the punching assembly is movably connected to the mounting plate, and the punching assembly and the positioning member are in a straight line;

[0009] The punching assembly includes a second pushing member, a mounting frame and a punching member.

[0010] Furthermore, the positioning member is made of a rigid material, and the cross section of the positioning member is circular.

[0011] Furthermore, the end of the positioning member is located below the punching assembly, an inclined surface is provided on the end of the positioning member, and the positioning member is specifically cylindrical.

[0012] Furthermore, the punching member passes through the installation frame, and the installation frame is movably connected to the installation plate through a push rod of the second pushing member, and the straight line where the punching member and the positioning member are located is parallel to the length direction of the placement slot.

[0013] Furthermore, the punching member includes a motor and a drill bit, the drill bit is movably connected to the mounting frame via a rotating shaft of the motor, and the housing of the motor is fixedly connected to the mounting frame.

[0014] Furthermore, the cylinder body of the second pushing member is fixedly connected to the mounting plate, the mounting frame is movably connected to the mounting plate via a guide shaft, and the second pushing member is specifically a pneumatic cylinder, an oil cylinder or an electric cylinder.

[0015] Furthermore, the power member is specifically a linear module, and the length direction of the power member is parallel to the length direction of the placement slot.

[0016] Furthermore, the cylinder body of the first pushing member is fixedly connected to the connecting member, and the first pushing member is specifically a pneumatic cylinder, an oil cylinder or an electric cylinder.

[0017] Furthermore, the length direction of the placement groove is parallel to the length direction of the hollow portion, the cross-section of the placement groove is a rectangle, and the cross-section of the hollow portion is a rectangle.

[0018] Furthermore, the center of the placement groove is concentric with the center of the hollow portion.

[0019] The beneficial effects of the utility model are as follows: providing a linear guide through-hole punching tool with intelligent positioning, through which a base, a power part, a connecting part and a positioning punching component are used in coordination with each other to manufacture a linear guide through-hole punching tool with intelligent positioning to replace a processing milling machine for processing the through-holes on the linear guide, so that in the processing of the through-holes of the linear guide, a fixed distance between the punching assembly and the positioning part is matched with the spacing of the countersunk holes on the linear guide, thereby improving the concentricity of the countersunk holes and the through-holes, reducing the cost of through-hole processing, improving the accuracy of the through-holes after processing, improving the accuracy of the linear guide, and saving production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is an axonometric diagram of the overall structure of a linear guide through-hole punching tool with intelligent positioning.

[0021] Figure 2 This is another overall structural axonometric diagram of the utility model of an intelligently positioned linear guide rail through-hole punching tool.

[0022] Figure 3 This is a front view of the overall structure of an intelligently positioned linear guide rail through-hole punching tooling of the utility model.

[0023] Figure 4 The utility model is a top view of the overall structure of a linear guide through-hole punching tool with intelligent positioning.

[0024] In the figure: 1. base; 2. placement groove; 3. hollow part; 4. power member; 5. connecting member; 6. positioning punching member; 7. first pushing member; 8. mounting plate; 9. positioning member; 10. punching assembly; 11. second pushing member; 12. mounting frame; 13. punching member. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. The same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described in the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0026] In the description of the present utility model, it is necessary to understand that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features, and in the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] refer to Figures 1 to 4 , a linear guide through-hole punching tool with intelligent positioning, comprising a base 1, a power member 4, a connecting member 5 and a positioning punching member 6, wherein the power member 4 is located on the base 1 and is used to provide power for the positioning punching member 6 to move, and the positioning punching member 6 is connected to the moving part of the power member 4 through the connecting member 5 to drive the positioning punching member 6 to move, and the positioning punching member 6 is separated from the base 1;

[0028] The base 1 is provided with a placement slot 2 and a hollow portion 3 for placing the linear guide rail. The hollow portion 3 is located at the bottom of the placement slot 2 to prevent the punching member 13 from interfering with the bottom of the placement slot 2.

[0029] The positioning punching component 6 includes a first pusher 7, a mounting plate 8, a positioning member 9 and a punching assembly 10. The mounting plate 8 is movably connected to the connecting member 5 through the push rod and the guide shaft of the first pusher 7, and is used to provide power for the movement of the mounting plate 8. The positioning member 9 is fixedly connected to the mounting plate 8, and the punching assembly 10 is movably connected to the mounting plate 8. The punching assembly 10 and the positioning member 9 are in a straight line, and are used to correspond to two adjacent countersunk holes on the linear guide rail.

[0030] The punching assembly 10 includes a second pusher 11, a mounting frame 12 and a punching member 13. The power member 4 and the positioning punching member 6 are both connected to an external control system for controlling the operation and stop of the plurality of members.

[0031] The positioning member 9 is made of a rigid material and is used for secondary positioning of the positioning punching component 6. The cross section of the positioning member 9 is circular and is used to match the shape of the countersunk hole.

[0032] The end of the positioning member 9 is located below the punching assembly 10. The end of the positioning member 9 is provided with an inclined surface for facilitating insertion into the countersunk hole. The positioning member 9 is specifically cylindrical and is used to match the shape of the countersunk hole.

[0033] The punching member 13 passes through the installation frame 12, and the installation frame 12 is movably connected to the installation plate 8 through the push rod of the second push member 11, which is used to push the punching member 13 to move. The straight line where the punching member 13 and the positioning member 9 are located is parallel to the length direction of the placement slot 2.

[0034] The punching member 13 includes a motor and a drill bit. The drill bit is movably connected to the mounting frame 12 via the rotating shaft of the motor to cooperate with each other to complete the punching step. The housing of the motor is fixedly connected to the mounting frame 12 .

[0035] The cylinder body of the second pusher 11 is fixedly connected to the mounting plate 8, and the mounting frame 12 is movably connected to the mounting plate 8 via a guide shaft, so as to ensure the accuracy of the movement path of the mounting frame 12. The second pusher 11 is specifically a pneumatic cylinder, an oil cylinder or an electric cylinder, which is used to provide thrust in a linear direction.

[0036] The power member 4 is specifically a linear module, and the length direction of the power member 4 is parallel to the length direction of the placement slot 2 .

[0037] The cylinder body of the first pushing member 7 is fixedly connected to the connecting member 5. The first pushing member 7 is specifically a pneumatic cylinder, an oil cylinder or an electric cylinder, and is used to provide thrust in a linear direction.

[0038] The length direction of the placement groove 2 is parallel to the length direction of the hollow portion 3 . The cross section of the placement groove 2 is a rectangle, and the cross section of the hollow portion 3 is a rectangle.

[0039] The center of the placement groove 2 is concentric with the center of the hollow portion 3 .

[0040] The working principle of the utility model is as follows: before starting to use a kind of intelligent positioning linear guide through-hole punching tooling, a kind of intelligent positioning linear guide through-hole punching tooling is installed at the required position, at which time the push rod of the first push member 7 is extended, so that the positioning member 9 is located in the first countersunk hole at the end of the linear guide in the placement slot 2; when starting to use a kind of intelligent positioning linear guide through-hole punching tooling: the first push member 7 is reset under the control of the external control system, during which the first power member 4 drives the mounting plate 8 and the positioning member 9 away from the linear guide, so that the positioning member 9 leaves the countersunk hole on the linear guide, and under the control of the external control system, the power member 4 drives the connecting member 5 and the positioning punching component 6 to move a fixed distance, and then under the control of the external control system, the power member 4 stops, and the push rod of the first push member 7 is extended again, during which the first push member 7 pushes the mounting plate 8 and the positioning member 9 to move toward the linear guide again, during which the inclined surface of the positioning member 9 first contacts the countersunk hole, and then the positioning member 9 is inserted as a whole into the countersunk hole of the linear guide, during which the positioning punching component 6 is under the power Partial movement will occur on the part 4 to overcome the error of the power part 4. When the positioning part 9 is completely inserted into the countersunk hole, the push rod of the second pushing part 11 is extended under the control of the external control system, driving the installation frame 12 and the punching part 13 to move toward the linear guide rail. At the same time, under the control of the external control system, the motor on the punching part 13 drives the drill bit to rotate. In this process, the second pushing part 11 drives the punching part 13 to perform the punching step on the linear guide rail in the countersunk hole directly below it, and then the punching part 13 punches a through hole below the countersunk hole. When the through hole is completed, After the hole punching step, the punching member 13 stops working under the control of the external control system, and the second push member 11 drives the punching member 13 to reset. Then, under the control of the external control system, the first push member 7 drives the mounting plate 8 and the positioning member 9 away from the linear guide rail, so that the positioning member 9 is separated from the countersunk hole. Under the control of the external control system, the power member 4 drives the connecting member 5 and the positioning punching member 6 to move a fixed distance and then stop. Then, under the control of the external control system, the push rod of the first push member 7 is extended again, and the above process is repeated until the work is completed.

[0041] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field of the present invention, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. An intelligent positioning linear guide through-hole punching tool, characterized in that: The invention comprises a base (1), a power member (4), a connecting member (5) and a positioning punching member (6), wherein the power member (4) is located on the base (1), the positioning punching member (6) is connected to a moving part of the power member (4) via the connecting member (5), and the positioning punching member (6) is separated from the base (1); The base (1) is provided with a placement groove (2) and a hollow portion (3), and the hollow portion (3) is located at the bottom of the placement groove (2); The positioning punching component (6) comprises a first pushing member (7), a mounting plate (8), a positioning member (9) and a punching assembly (10); the mounting plate (8) is movably connected to the connecting member (5) via a push rod and a guide shaft of the first pushing member (7); the positioning member (9) is fixedly connected to the mounting plate (8); the punching assembly (10) is movably connected to the mounting plate (8); and the punching assembly (10) and the positioning member (9) are in a straight line; The punching assembly (10) comprises a second pushing member (11), a mounting frame (12) and a punching member (13).

2. According to the intelligent positioning linear guide rail through-hole punching tool according to claim 1, it is characterized by: The positioning member (9) is made of a rigid material, and the cross section of the positioning member (9) is circular.

3. According to the intelligent positioning linear guide rail through-hole punching tool of claim 2, it is characterized by: The end of the positioning member (9) is located below the punching assembly (10), an inclined surface is provided on the end of the positioning member (9), and the positioning member (9) is specifically cylindrical.

4. The intelligent positioning linear guide through-hole punching tool according to claim 1, characterized in that: The punching member (13) passes through the installation frame (12), and the installation frame (12) is movably connected to the installation plate (8) through the push rod of the second push member (11). The straight line where the punching member (13) and the positioning member (9) are located is parallel to the length direction of the placement groove (2).

5. The intelligent positioning linear guide through-hole punching tool according to claim 4, characterized in that: The punching member (13) comprises a motor and a drill bit, the drill bit is movably connected to the mounting frame (12) via the rotating shaft of the motor, and the housing of the motor is fixedly connected to the mounting frame (12).

6. The intelligent positioning linear guide rail through-hole punching tool according to claim 4, characterized in that: The cylinder body of the second pushing member (11) is fixedly connected to the mounting plate (8), and the mounting frame (12) is movably connected to the mounting plate (8) via a guide shaft. The second pushing member (11) is specifically a pneumatic cylinder, an oil cylinder or an electric cylinder.

7. The intelligent positioning linear guide rail through-hole punching tool according to claim 1, characterized in that: The power member (4) is specifically a linear module, and the length direction of the power member (4) is parallel to the length direction of the placement slot (2).

8. The intelligent positioning linear guide rail through-hole punching tool according to claim 1, characterized in that: The cylinder body of the first pushing member (7) is fixedly connected to the connecting member (5), and the first pushing member (7) is specifically a pneumatic cylinder, an oil cylinder or an electric cylinder.

9. The intelligent positioning linear guide rail through-hole punching tool according to claim 1, characterized in that: The length direction of the placement groove (2) is parallel to the length direction of the hollow portion (3); the cross section of the placement groove (2) is a rectangle; and the cross section of the hollow portion (3) is a rectangle.

10. The intelligent positioning linear guide rail through-hole punching tool according to claim 9, characterized in that: The center of the placement groove (2) is concentric with the center of the hollow portion (3).