Fixing tool of high-precision clamp boring device

Abstract

The utility model discloses a fixing tool of a high-precision clamp boring device, which comprises a bottom plate, two sides of the bottom plate are respectively provided with a side plate, a rotatable assembly table is arranged between the two side plates, a plurality of fixing components are arranged on the assembly table, each fixing component comprises a first air cylinder and a fixing plate, and the fixing plates are arranged on the first air cylinders. The first air cylinder is installed on one side of the assembling table, an output shaft of the first air cylinder penetrates through the assembling table, the fixing plate is installed on the other side of the assembling table, and the fixing plate is connected with the output shaft of the first air cylinder. According to the fixing tool, the workpiece can be changed into an inclined shape, and equipment can conveniently machine a hole site even if the hole site to be machined of the workpiece is changed into a vertical state. The fixing tool can fix a plurality of workpieces, a numerical control lathe can conveniently and continuously machine the workpieces together, continuous feeding and discharging of workers are not needed, the automation degree is high, and the production efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of fixing tool technology, and mainly to a fixing tool for a high-precision boring device. Background Technology

[0002] In modern industrial production and machining, boring is a common machining method. The traditional boring method involves clamping the workpiece in a fixed tool and then machining the workpiece on a CNC lathe.

[0003] like Figure 5 As shown, this is a metal workpiece that requires angled holes. However, using traditional clamping tools to hold the workpiece makes it difficult for CNC lathes to process, resulting in high processing difficulty and poor hole accuracy. Therefore, developing a clamping tool suitable for angled hole machining is imperative. Utility Model Content

[0004] The present invention aims to solve some problems existing in the prior art. Therefore, the purpose of the present invention is to provide a fixing tool for a high-precision clamp boring device.

[0005] To achieve the above objectives, this utility model employs the following technical solution:

[0006] A fixing tool for a high-precision boring device includes a base plate, with one side plate on each side of the base plate and a rotatable assembly table between the two side plates. The assembly table is provided with a plurality of fixing components, each fixing component including a first cylinder and a fixing plate. The first cylinder is installed on one side of the assembly table and its output shaft passes through the assembly table. The fixing plate is installed on the other side of the assembly table and is connected to the output shaft of the first cylinder.

[0007] Preferably, at least one side plate has a first stop and a second stop on its inner wall, and the opposite side of the first stop and the second stop is a bevel.

[0008] Preferably, a base is provided on both sides of the base plate, and a second cylinder is provided on the base, with a push block provided on the output shaft of the second cylinder.

[0009] Preferably, the assembly table has one assembly slot at each end of one side, the assembly slots are obliquely arranged and penetrate both ends of the assembly table and one side, and the push block is installed in the assembly slot.

[0010] Preferably, the assembly table has a notch on the outside of the assembly slot, and a limiting block is provided in the notch of the assembly table. The inner side of the limiting block is a bevel, the length of the limiting block is greater than the length of the notch of the assembly table, and part of the limiting block is located in the assembly slot.

[0011] Preferably, the fixing plate is a long strip structure, the output shaft of the first cylinder is connected to the middle position of the fixing plate, and notches are provided on both sides of the inner surface of the fixing plate, and clamping blocks are provided on the notches of the fixing plate.

[0012] Preferably, the assembly platform is also provided with a number of positioning posts, which are arranged in pairs and correspond to the clamping blocks respectively.

[0013] Preferably, the assembly platform is provided with connecting shafts on both sides, and bearings are provided on the connecting shafts. Parts of the connecting shafts and the bearings are installed in the side plates.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The fixing tool of this utility model can make the workpiece tilted, so that the hole to be processed on the workpiece becomes vertical, which makes it easier for the equipment to process the hole and ensures the accuracy of the processed hole.

[0016] 2. The fixing tool of this utility model can fix multiple workpieces, which makes it convenient for CNC lathes to process multiple workpieces continuously at the same time. There is no need for workers to load and unload materials constantly. It has a high degree of automation and high production efficiency.

[0017] The features and advantages of this utility model will be described in detail through embodiments in conjunction with the accompanying drawings. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a partial exploded view of the present invention;

[0020] Figure 3 This utility model Figure 1 Sectional view along line AA in the middle;

[0021] Figure 4 This is a front view of the side panel of this utility model;

[0022] Figure 5 A 3D view of a workpiece requiring angled holes;

[0023] Figure 6 This is a front view of the working state of this utility model.

[0024] Reference numerals: 1. Base plate, 2. Side plate, 3. Assembly table, 4. First cylinder, 5. Fixing plate, 6. First stop block, 7. Second stop block, 8. Base, 9. Second cylinder, 10. Push block, 11. Assembly groove, 12. Limiting block, 13. Clamping block, 14. Positioning column, 15. Connecting shaft, 16. Bearing, 17. Workpiece. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses consistent with some aspects of this application as detailed in the appended claims.

[0027] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, the technical or scientific terms used in this application should be understood in their ordinary sense by one of ordinary skill in the art to which this utility model pertains. The words “a” or “one” and similar terms used in this application specification and claims do not indicate a limitation of quantity, but rather indicate the presence of at least one. “A plurality” includes two, equivalent to at least two. The words “comprising” or “including” and similar terms mean that the element or object preceding “comprising” or “including” covers the element or object listed following “comprising” or “including” and its equivalents, and does not exclude other elements or objects. The words “connected” or “linked” and similar terms are not limited to physical or mechanical connections and can include electrical connections, whether direct or indirect. The singular forms “a,” “the,” and “the” used in this application specification and appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0028] Please refer to the following for details. Figure 1-3A fixing tool for a high-precision boring device includes a base plate 1, with a side plate 2 on each side of the base plate 1, and a rotatable assembly table 3 between the two side plates 2. The maximum rotation angle of the assembly table 3 is about 25°. Two fixing components are provided on the assembly table 3. The fixing components include a first cylinder 4 and a fixing plate 5. The first cylinder 4 is installed on one side of the assembly table 3 and its output shaft passes through the assembly table 3. The fixing plate 5 is installed on the other side of the assembly table 3 and is connected to the output shaft of the first cylinder 4.

[0029] Based on the above implementation method: the fixing component of the fixing tool can clamp the workpiece 17, and the assembly table 3 can make the workpiece 17 tilted, so that the hole to be processed on the workpiece 17 becomes vertical, which facilitates the equipment to process the hole and ensures the processing accuracy of the hole.

[0030] Please refer to the following for details. Figure 2 The assembly platform 3 has connecting shafts 15 on both sides, and bearings 16 are mounted on the connecting shafts 15. Parts of the connecting shafts 15 and the bearings 16 are installed in the side plate 2. In this embodiment, the rotation of the assembly platform 3 is achieved by using the connecting shafts 15 in conjunction with the bearings 16.

[0031] Please refer to the following for details. Figure 4 At least one side plate 2 has a first stop 6 and a second stop 7 on its inner wall. The first stop 6 and the second stop 7 work together with the assembly table 3 to limit the rotation angle of the assembly table 3. That is, when the assembly table 3 rotates a certain angle, the assembly table 3 will abut against the first stop 6 or the second stop 7. The opposite side of the first stop 6 and the second stop 7 is a hypotenuse. Specifically, the included angle between the two hypotenuses of the first stop 6 and the second stop 7 is 25°, that is, the maximum rotation angle of the assembly table 3 is 25°.

[0032] Please refer to the following for details. Figure 4 The assembly table 3 initially forms a 10° angle with the vertical plane. After the assembly table 3 rotates, the maximum angle with the vertical plane is 35°. In other words, the workpiece 17 can be machined with high precision to have holes at an angle of 10° or 35°.

[0033] Please refer to the following for details. Figure 1-3 The base plate 1 has bases 8 on both sides, and a second cylinder 9 is mounted on the base 8. A pusher block 10 is mounted on the output shaft of the second cylinder 9. Each end of one side of the assembly table 3 has an assembly slot 11. The assembly slot 11 is angled and extends through both ends and one side of the assembly table 3. The pusher block 10 is installed in the assembly slot 11. The assembly table 3 has a notch on the outside of the assembly slot 11. A limit block 12 is installed in the notch of the assembly table 3. The inner side of the limit block 12 is beveled, and the length of the limit block 12 is greater than the length of the notch of the assembly table 3, with a portion of the limit block 12 located within the assembly slot 11.

[0034] Based on the above implementation: the second cylinder 9 and the push block 10 of the fixing tool can push the assembly table 3 to rotate within an angle of 25°; the limiting block 12 can limit the push block 10 to prevent the push block 10 from detaching from the assembly slot 11.

[0035] Please refer to the following for details. Figure 1 The fixing plate 5 is a long strip structure. The output shaft of the first cylinder 4 is connected to the middle of the fixing plate 5. Notches and slots are provided on both sides of the inner surface of the fixing plate 5, and clamping blocks 13 are provided on the notches and slots of the fixing plate 5. The assembly table 3 is also provided with eight positioning posts 14. The positioning posts 14 are in pairs and correspond to the clamping blocks 13 respectively. The distance between the two positioning posts 14 in the same group is less than the diameter of the workpiece 17, so that the workpiece 17 placed on the positioning post 14 will not fall off the positioning post 14.

[0036] Based on the above implementation method: the fixing tool can fix up to 4 workpieces 17, which makes it convenient for CNC lathes to continuously process multiple workpieces 17 together without the need for workers to constantly load and unload materials. It has a high degree of automation and high production efficiency.

[0037] This utility model is a fixing tool for a high-precision boring device, and its working principle is combined with the attached... Figure 6 illustrate:

[0038] First, the workpiece 17 to be processed is installed on the two positioning posts 14, positioned between the assembly table 3 and the clamping block 13. The first cylinder 4 is activated, which moves the fixing plate 5 and the clamping block 13 toward the assembly table 3 (workpiece 17) to fix the workpiece 17. If a 10° hole needs to be machined, the assembly table 3 does not need to be rotated, and the workpiece 17 can be machined directly on the CNC lathe. If a 35° hole needs to be machined, the second cylinder 9 is activated, which rotates the transfer table so that the transfer table (workpiece 17) is at a 35° angle to the vertical plane, and then the workpiece 17 is machined on the CNC lathe.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A fixing tool for a high-precision boring device, comprising a base plate, characterized in that, The base plate has one side plate on each side, and a rotatable assembly platform is provided between the two side plates. The assembly platform is provided with several fixing components, each fixing component including a first cylinder and a fixing plate. The first cylinder is installed on one side of the assembly platform and its output shaft passes through the assembly platform. The fixing plate is installed on the other side of the assembly platform and is connected to the output shaft of the first cylinder.

2. The fixing tool of the high-precision clamp boring device according to claim 1, characterized in that, At least one side plate has a first stop and a second stop on its inner wall, and the opposite side of the first stop and the second stop is a bevel.

3. The fixing tool of the high-precision clamp boring device according to claim 2, characterized in that, The base plate is also provided with a base on both sides, and a second cylinder is provided on the base. A push block is provided on the output shaft of the second cylinder.

4. The fixing tool of the high-precision clamp boring device according to claim 3, characterized in that, The assembly table has one assembly slot at each end of one side. The assembly slots are angled and penetrate both ends of the assembly table and one side. The push block is installed in the assembly slot.

5. The fixing tool of the high-precision clamp boring device according to claim 4, characterized in that, The assembly table has a notch on the outside of the assembly slot, and a limiting block is provided in the notch of the assembly table. The inner side of the limiting block is a bevel, the length of the limiting block is greater than the length of the notch of the assembly table, and part of the limiting block is located in the assembly slot.

6. The fixing tool of the high-precision clamp boring device according to claim 1 or 5, characterized in that, The fixing plate is a long strip structure. The output shaft of the first cylinder is connected to the middle position of the fixing plate. The inner surface of the fixing plate has notches on both sides, and clamping blocks are provided on the notches of the fixing plate.

7. The fixing tool of the high-precision clamp boring device according to claim 6, characterized in that, The assembly platform is also provided with several positioning posts, which are arranged in pairs and correspond to the clamping blocks respectively.

8. The fixing tool of the high-precision clamp boring device according to claim 4, characterized in that, The assembly platform is provided with connecting shafts on both sides, and bearings are provided on the connecting shafts. Parts of the connecting shafts and the bearings are installed in the side plates.

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