Device and method for facilitating alignment for cylinder punching

Abstract

The invention discloses a device convenient for alignment for cylinder punching and a use method thereof. The device comprises a main body, and the main body is provided with a correction block, a rotating shaft and a through groove; the clamping jaw is arranged in the through groove; the double-spiral lead screw is matched with the clamping jaw; the Y-shaped turntable is connected with the main body through a rotating shaft; the wheel disc with the pointer is connected with the main body through a rotating shaft; and one clamp spring is arranged between the wheel disc with the pointer and the main body, and the other clamp spring is arranged between the Y-shaped rotary disc and the main body. The double-spiral lead screw drives the clamping jaws to synchronously clamp the machine tool spindle, the Y-shaped rotating disc is clamped on a bar to be machined, the Y-shaped rotating disc is driven to rotate by moving the machine tool spindle, the pointer is driven to rotate substantially through the amplification effect of the rotating disc, the pointer just points to the center of a scribed line by continuously moving the position of the machine tool spindle, and therefore alignment is completed. The structure is simple and the use is convenient; manufacturing is simple, and cost is low; and the alignment precision is high.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical manufacturing and easy alignment devices, and in particular to a device and method for easy alignment of cylindrical holes. Background Art

[0002] At present, in the process of mechanical processing, there are many cases where it is necessary to align and drill holes on the arc surface of the bar.

[0003] In the prior art, the drilling position is calculated by using the machine tool's own displacement display function and caliper measurement.

[0004] In summary, there is at least one of the following technical problems:

[0005] The existing method has technical problems such as low efficiency and poor alignment accuracy. Summary of the invention

[0006] The main purpose of the present invention is to provide a device for facilitating alignment of cylindrical holes and a method for using the device, so as to solve the technical problems of low efficiency and poor alignment accuracy in the prior art.

[0007] In order to achieve the above object, according to one aspect of the present invention, a device for facilitating alignment of a cylindrical hole is provided, comprising:

[0008] The main body is provided with a correction block, a rotating shaft and a through groove; the main body is used to support the T-block, the Y-type turntable and the pointer wheel, wherein the T-block and the double helical screw form a clamp structure, and under the rotation of the double helical screw, the clamping and loosening between the T-blocks can be realized, thereby realizing the clamping and loosening of the machine tool spindle, and a pair of rotating shafts are provided on the main body, which are respectively used to rotate and connect the Y-type turntable and the pointer wheel.

[0009] A clamping jaw, wherein the clamping jaw is arranged in the through slot;

[0010] A double helical screw, the double helical screw cooperates with the clamping jaws;

[0011] A Y-shaped turntable, which is connected to the main body via a rotating shaft;

[0012] A wheel with a pointer, wherein the wheel with a pointer is connected to the main body via a rotating shaft;

[0013] A retaining spring, one of which is arranged between the pointer wheel and the main body, and the other is arranged between the Y-shaped rotating disk and the main body.

[0014] The Y-shaped structure can be used for rod structures of different diameters, with high adaptability, ensuring that rods of different diameters can contact the V-side of the Y-shaped structure, thereby more accurately aligning. A rotating shaft is set in the center of the turntable of the Y-shaped structure, one end of which contacts the rod and the other end contacts the pointer with the turntable, forming a lever structure, which can more sensitively respond to the position changes of the rod. Combined with the wheel with a pointer, the changes can be significantly amplified, thereby accurately responding to the changes.

[0015] Preferably, the through groove is a T-shaped groove, and the T-shaped grooves are arranged in pairs on the main body, and a pair of T-shaped blocks are arranged in each T-shaped groove.

[0016] Preferably, the T-block is provided with a threaded hole that cooperates with the double helical screw, and each double helical screw cooperates with a pair of T-blocks.

[0017] Preferably, the wheel with a pointer rotates relative to the main body via a rotating shaft.

[0018] Preferably, the Y-shaped turntable rotates relative to the main body via a rotating shaft.

[0019] Preferably, the correction block is provided with a slot that matches with the pointer on the pointer wheel, and the slot is the center of the engraved line.

[0020] Preferably, a pair of rotating shafts on the main body cooperate with the retaining spring.

[0021] Preferably, one end of the Y-shaped turntable is in a Y-shaped structure, and the other end is in a fan-shaped structure.

[0022] Preferably, the Y-shaped turntable drives the wheel with a pointer to rotate.

[0023] According to another aspect of the present invention, there is provided a method for using a device for facilitating alignment of a cylindrical hole, comprising:

[0024] By using a double-helix screw to drive the clamp to synchronously clamp the machine tool spindle, the device is placed parallel to the machine tool spindle, the Y-type turntable is clamped on the bar to be processed, and the Y-type turntable is driven to rotate by moving the machine tool spindle. The amplifying effect of the wheel drives the pointer to rotate greatly. By continuously moving the position of the machine tool spindle, the pointer is made to point exactly to the center of the engraved line, thereby completing the alignment.

[0025] The application of the technical solution of the present invention has the following technical effects:

[0026] By using a double screw screw to drive the clamp to synchronously clamp the machine tool spindle, the device is placed parallel to the machine tool spindle, the Y-type turntable is clamped on the bar to be processed, and the Y-type turntable is driven to rotate by moving the machine tool spindle. The pointer is driven to rotate greatly through the amplification effect of the wheel, and the position of the machine tool spindle is continuously moved so that the pointer just points to the center of the engraved line, thereby completing the alignment. It has the technical effects of simple structure, easy use, simple manufacturing, low cost and high alignment accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0028] Figure 1 A schematic structural diagram of a device for facilitating alignment of a cylindrical hole punching according to the present invention is shown;

[0029] Figure 2 Shows Figure 1 A main structural view of a device for drilling holes in a cylinder for easy alignment;

[0030] Figure 3 Shows Figure 1 A side view of the main body of the device for drilling holes in a cylinder for easy alignment;

[0031] Figure 4 Shows Figure 1 A view of a double-helical screw for aligning a cylindrical hole;

[0032] Figure 5 Shows Figure 1 A view of the retaining spring structure of a device for facilitating alignment of a cylindrical hole;

[0033] Figure 6 Shows Figure 1 A view of the jaw structure of a device for facilitating alignment of a cylindrical hole punching;

[0034] Figure 7 Shows Figure 1 A structural view of a Y-shaped turntable for aligning a cylindrical hole;

[0035] Figure 8 Shows Figure 1 A structural view of a pointer wheel with a device for facilitating alignment of holes in a cylinder.

[0036] The above drawings include the following reference numerals:

[0037] Clamping jaw 1; double helical screw 2; main body 3; Y-shaped turntable 4; wheel with pointer 5; retaining spring 6. DETAILED DESCRIPTION

[0038] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0039] like Figures 1 to 8 As shown, an embodiment of the present invention provides a device for facilitating alignment for drilling holes in a cylinder, comprising: a main body 3, on which a correction block, a rotating shaft and a through slot are provided; a clamping jaw 1, in which the clamping jaw 1 is arranged; a double helical screw 2, which cooperates with the clamping jaw 1; a Y-shaped turntable 4, which is connected to the main body 3 via a rotating shaft; a pointer wheel 5, which is connected to the main body 3 via a rotating shaft; and a retaining spring 6, one of which is arranged between the pointer wheel 5 and the main body 3, and the other is arranged between the Y-shaped turntable 4 and the main body 3.

[0040] In this embodiment, the main body 3 is provided with a correction block, a rotating shaft and a through groove; the through groove is a T-slot, and the T-slot is arranged in pairs on the main body 3, each T-slot is provided with a pair of T-blocks, and the T-block is provided with a threaded hole that cooperates with the double helical screw 2, and each double helical screw 2 cooperates with a pair of T-blocks. The correction block is provided with a slot that cooperates with the pointer on the pointer wheel 5, and the slot is the center of the engraved line. The function of the main body 3 is to support the T-block, the Y-type turntable 4 and the pointer wheel 5, wherein the T-block and the double helical screw 2 form a clamp structure. Under the rotation of the double helical screw 2, the clamping and loosening between the T-blocks can be realized, and then the clamping and loosening of the machine tool spindle can be realized. A pair of rotating shafts are provided on the main body 3, which are respectively used to rotate and connect the Y-type turntable 4 and the pointer wheel 5.

[0041] In this embodiment, the clamp 1 is used to clamp the machine tool spindle, and the clamp 1 is set in the through groove; the double helical screw 2 is used to drive the clamp 1 to move, thereby clamping the machine tool spindle, and the double helical screw 2 cooperates with the clamp 1. By using the double helical screw 2 to drive the clamp 1 to synchronously clamp the machine tool spindle, the invention device and the machine tool spindle are placed parallel, and the clamp 1 moves along the T-slot to clamp and release the machine tool spindle.

[0042] In this embodiment, the Y-type turntable 4 is used to clamp on the bar to be processed, and the Y-type turntable 4 is driven to rotate by moving the machine tool spindle. The turntable 4 is connected to the main body 3 through a rotating shaft and is axially limited by a retaining spring 6; the Y-type turntable 4 rotates relative to the main body 3 through the rotating shaft, and one end of the Y-type turntable 4 is a Y-shaped structure, and the other end is a fan-shaped structure. The Y-type turntable 4 drives the pointer wheel 5 to rotate. The Y-type structure can be used for bar structures of different diameters, and has high adaptability, ensuring that bars of different diameters can contact the V-edge of the Y-type structure, and then more accurately align. The Y-type structure has a rotating shaft set in the center of the turntable, one end of which contacts the bar, and the other end contacts the pointer of the turntable, forming a lever structure, which can more sensitively respond to the position change of the bar, and combined with the pointer wheel 5, the change can be significantly amplified, thereby accurately responding to the change.

[0043] In this embodiment, the pointer wheel 5 is used for magnification and indication, and the pointer wheel 5 is connected to the main body 3 through a rotating shaft; the pointer wheel 5 rotates relative to the main body 3 through the rotating shaft. The "magnification" effect of the wheel drives the pointer to rotate greatly, and the position of the machine tool spindle is continuously moved so that the pointer just points to the center of the engraved line, thereby completing the alignment, wherein the pointer wheel 5 and the Y-shaped rotating disk 4 structure cooperate with each other.

[0044] In this embodiment, the retaining spring 6 is used to achieve axial limitation of the Y-shaped turntable 4 and the pointer wheel 5. One of the retaining springs 6 is arranged between the pointer wheel 5 and the main body 3, and the other is arranged between the Y-shaped turntable 4 and the main body 3.

[0045] In this embodiment, the double helical screw 2 is matched with the T-block to realize that the clamping jaw 1 has the function of clamping and automatic positioning. The device has a simple structure, is easy to use, has high alignment accuracy, and is easy to promote.

[0046] Another embodiment of the present invention provides a method for using a device for facilitating alignment of a cylindrical hole, comprising:

[0047] The double screw screw 2 is used to drive the clamp 1 to synchronously clamp the machine tool spindle, the device is placed parallel to the machine tool spindle, the Y-type turntable 4 is clamped on the bar to be processed, and the Y-type turntable 4 is driven to rotate by moving the machine tool spindle. The amplifying effect of the wheel drives the pointer to rotate greatly, and the position of the machine tool spindle is continuously moved to make the pointer point exactly to the center of the engraved line, thereby completing the alignment.

[0048] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0049] By using the double screw 2 to drive the clamp 1 to synchronously clamp the machine tool spindle, the device is placed parallel to the machine tool spindle, the Y-type turntable 4 is clamped on the bar to be processed, and the Y-type turntable 4 is driven to rotate by moving the machine tool spindle, and the pointer is driven to rotate greatly by the amplification effect of the wheel, and the position of the machine tool spindle is continuously moved so that the pointer just points to the center of the engraved line, thereby completing the alignment. It has the technical effects of simple structure, easy use, simple manufacturing, low cost and high alignment accuracy.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for facilitating alignment of a cylindrical hole, characterized in that: include: A main body, wherein the main body is provided with a correction block, a rotating shaft and a through slot; A clamping jaw, wherein the clamping jaw is arranged in the through slot; A double helical screw, the double helical screw cooperates with the clamping jaws; A Y-shaped turntable, which is connected to the main body via a rotating shaft; A wheel with a pointer, wherein the wheel with a pointer is connected to the main body via a rotating shaft; A retaining spring, one of which is arranged between the pointer wheel and the main body, and the other is arranged between the Y-shaped rotating disk and the main body.

2. The device for facilitating alignment of a cylindrical hole according to claim 1, characterized in that: The through slots are T-slots, which are arranged in pairs on the main body, and a pair of T-blocks are arranged in each T-slot.

3. The device for facilitating alignment of a cylindrical hole according to claim 2, characterized in that: The T-block is provided with a threaded hole matched with the double-helical screw, and each double-helical screw is matched with a pair of T-blocks.

4. The device for facilitating alignment of a cylindrical hole according to claim 1, characterized in that: The wheel with a pointer rotates relative to the main body via a rotating shaft.

5. The device for facilitating alignment of a cylindrical hole according to claim 1, characterized in that: The Y-shaped rotating disk rotates relative to the main body via a rotating shaft.

6. The device for facilitating alignment of a cylindrical hole according to claim 1, characterized in that: The correction block is provided with a slot matched with the pointer on the pointer wheel, and the slot is the center of the engraved line.

7. The device for facilitating alignment of a cylindrical hole according to claim 1, characterized in that: A pair of rotating shafts on the main body cooperate with the clamping springs.

8. The device for facilitating alignment of a cylindrical hole according to claim 1, characterized in that: One end of the Y-shaped turntable is in a Y-shaped structure, and the other end is in a fan-shaped structure.

9. The device for facilitating alignment of a cylindrical hole according to claim 1, characterized in that: The Y-shaped turntable drives the wheel with a pointer to rotate.

10. A method for using a device for facilitating alignment of a cylindrical hole punching, based on the device for facilitating alignment of a cylindrical hole punching according to any one of claims 1 to 9, characterized in that: include: By using a double-helix screw to drive the clamp to synchronously clamp the machine tool spindle, the device is placed parallel to the machine tool spindle, the Y-type turntable is clamped on the bar to be processed, and the Y-type turntable is driven to rotate by moving the machine tool spindle. The amplifying effect of the wheel drives the pointer to rotate greatly. By continuously moving the position of the machine tool spindle, the pointer is made to point exactly to the center of the engraved line, thereby completing the alignment.

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