Multi-spindle tool reaming equipment

Abstract

The utility model discloses a multi-spindle tool reaming device, which belongs to the technical field of reaming devices and comprises a base, a supporting seat and a guide rail are arranged on the base, a workpiece is arranged on the supporting seat, the guide rail is perpendicular to the base, a multi-spindle tool component is slidably connected onto the guide rail, a plurality of cutters are arranged on the multi-spindle tool component, and an upper pressing plate is slidably connected onto the guide rail. The upper pressing plate is arranged between the cutter and the supporting base, a plurality of through holes are formed in the upper pressing plate, the through holes correspond to hole positions of the workpieces, and the through holes of the upper pressing plate correspond to the cutter in position. Through the arrangement of the multi-shaft device, a plurality of corresponding cutters are installed at the same time for the workpieces to be reamed, the cutters correspond to the through holes and the hole sites of the workpieces, expansion operation of the hole sites of the workpieces is achieved through one-time reamed operation, the time needed by reamed holes is shortened, and the reamed hole efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of reaming equipment, especially to a multi -shaft ware reaming equipment. BACKGROUND

[0002] At present, the workpiece needs to be reamed when processing, and the traditional reaming equipment is mostly single reaming equipment, which can generally only expand one hole at a time. Related technology can refer to the application number CN202121884044.7, a rotary hub reaming device, comprising a base and a reaming assembly, the top of the base is fixedly installed with an L-shaped support, the inner side top of the L-shaped support is provided with a reamer, the top of the base is provided with an I-shaped frame, four groups of supporting rods are fixedly connected between the bottom of the I-shaped frame and the top of the base, the reaming assembly comprises a driving mechanism and a fixing mechanism, and the driving mechanism is arranged on the inner side of the I-shaped frame.

[0003] For the above-mentioned related technology, the applicant found that when there are multiple hole positions on the workpiece that need to be reamed, the single reaming equipment can perform reaming operation one by one, but because the reaming operation needs to be performed on one workpiece multiple times, the reaming time is long, and the reaming efficiency is reduced. UTILITY MODEL CONTENTS

[0004] The utility model provides a multi -shaft ware reaming equipment for the deficiency of prior art, which can install multiple cutters on the workpiece to be reamed at the same time, realize the expansion operation of multiple hole positions at a time, shorten the time required for reaming, and greatly improve the reaming efficiency.

[0005] The utility model solves the above technical problems by the following technical scheme:

[0006] A multi -shaft ware reaming equipment, comprising a base, a supporting seat and a guide rail are arranged on the base, a workpiece is arranged on the supporting seat, the guide rail is arranged in a vertical position with the base, a multi -shaft ware assembly is slidably connected to the guide rail, a plurality of cutters are arranged on the multi -shaft ware assembly, an upper pressing plate is slidably connected to the guide rail, the upper pressing plate is arranged between the cutters and the supporting seat, a plurality of through holes are formed in the upper pressing plate, the through holes correspond to the hole positions of the workpiece, and the through holes of the upper pressing plate correspond to the positions of the cutters.

[0007] By adopting the above technical scheme, multiple corresponding cutters are installed on the workpiece to be reamed at the same time, the multiple cutters correspond to the through holes and the hole positions of the workpiece, the expansion operation of multiple hole positions of the workpiece is realized at a time, the time required for reaming is shortened, and the reaming efficiency is greatly improved.

[0008] Further, a pneumatic cylinder is arranged on the base, the telescopic shaft of the pneumatic cylinder is arranged in a parallel position with the guide rail, and the telescopic shaft of the pneumatic cylinder is connected with the upper pressing plate.

[0009] By adopting the technical scheme, the upper pressing plate is driven to slide on the guide rail through the telescopic movement of the air cylinder, so that the workpiece to be expanded is clamped by the upper pressing plate and the supporting seat, and the stability of the workpiece during expansion is improved.

[0010] Further, the base is provided with an air pipe, and the pipe opening angle of the air pipe is arranged towards the position of the workpiece.

[0011] By adopting the technical scheme, the debris generated during the expansion process is blown away by blowing air through the air pipe, and the quality and efficiency of the workpiece expansion are improved.

[0012] Further, the air pipe is in a corrugated tube structure.

[0013] By adopting the technical scheme, the corrugated tube structure has a certain plasticity, and the adjustability of the position of the air pipe opening is further improved.

[0014] Further, the supporting seat is provided with a positioning pin, and the positioning pin is connected with the positioning hole of the workpiece in correspondence.

[0015] By adopting the technical scheme, the positioning pin is used to position the workpiece, and the position of the workpiece is limited to facilitate the expansion operation.

[0016] Further, the bottom of the positioning pin is provided with a positioning spring, and the positioning pin is slidably connected with the supporting seat through the positioning spring.

[0017] By adopting the technical scheme, the positioning pin is slidably arranged in the supporting seat through the compression elasticity of the positioning spring, so that even if there is a deviation in the placement of the workpiece, the positioning pin will be pressed down to avoid bumping and bruising the workpiece, and the protection of the workpiece is realized.

[0018] Further, the through hole is provided with a positioning bearing.

[0019] By adopting the technical scheme, when the tool passes through the positioning bearing, the positioning bearing limits the tool, and even if the tool is deviated due to vibration during the expansion operation, the positioning bearing will limit it to reposition the tool, and the tool deviation is avoided.

[0020] Further, the tool and the multi-axis device assembly are detachably connected.

[0021] By adopting the technical scheme, the tool and the multi-axis device are detachable, and the tool is convenient to replace

[0022] Compared with the prior art, the beneficial effects of the above technical scheme are:

[0023] (1) through the setting of the multi-axis device, a plurality of corresponding cutters are simultaneously installed for the workpiece to be expanded, so that the plurality of cutters correspond to the through hole and the hole position of the workpiece, and the expansion operation of a plurality of workpiece hole positions is realized, thereby shortening the time required for expansion and greatly improving the efficiency of expansion;

[0024] (2) through the telescopic movement of the air cylinder, the upper pressing plate is driven to slide on the guide rail, so that the workpiece to be expanded is clamped by the upper pressing plate and the supporting seat, and the stability of the workpiece during expansion is improved;

[0025] (3) the positioning pin is used to position the workpiece and limit the position of the workpiece, so that the expansion operation is facilitated;

[0026] (4) when the cutter passes through the positioning bearing, the positioning bearing limits the cutter, and even if the cutter is deviated due to vibration during the expansion operation, the positioning bearing can limit the cutter and reposition the cutter, so that the deviation of the cutter is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a sectional view of the multi-axis device of the utility model embodiment;

[0028] Figure 2 is a top view of the upper pressing plate of the utility model embodiment.

[0029] The reference signs are as follows: 1, base; 2, supporting seat; 21, positioning pin; 22, positioning spring; 3, guide rail; 4, multi-axis device assembly; 5, cutter; 6, upper pressing plate; 61, through hole; 62, positioning bearing; 7, air cylinder. DETAILED DESCRIPTION

[0030] The principles and characteristics of the utility model are described below in combination with all the drawings, and the examples are only used to explain the utility model and are not used to limit the scope of the utility model.

[0031] The utility model embodiment discloses a multi-axis device expansion equipment.

[0032] Referring to Figure 1 and Figure 2The utility model provides a multi -axis ware reaming equipment, including base 1, support seat 2 and guide rail 3 are installed on base 1, work piece is placed on support seat 2, guide rail 3 is vertically arranged with base 1, and the sliding connection of guide rail 3 has multi -axis ware assembly 4, and a plurality of cutters 5 are installed on multi -axis ware assembly 4, and the sliding connection of guide rail 3 has upper pressing plate 6, and upper pressing plate 6 is placed between cutter 5 and support seat 2, and a plurality of through -holes 61 are set up in upper pressing plate 6, and through -hole 61 corresponds with the hole position of work piece, and through -hole 61 corresponds with the position of cutter 5, through the setting of multi -axis ware, five corresponding cutters 5 are installed to the work piece to be reamed simultaneously, make cutter 5 and through -hole 61, the hole position of work piece correspond with each other, and the expansion operation of one time realizes the expansion operation to five work piece hole positions, and the time required for reaming is shortened, and the efficiency of reaming is greatly improved.

[0033] Referring to Figure 1 , cutter 5 and multi -axis ware assembly 4 are detachably connected. Cutter 5 and multi -axis ware are detachable, which facilitates the replacement of cutter 5.

[0034] Referring to Figure 1 , a cylinder 7 is installed on the base 1, the extension shaft of the cylinder 7 is arranged in parallel with the guide rail 3, and the extension shaft of the cylinder 7 is connected with the upper pressing plate 6. Through the extension and retraction movement of the cylinder 7, the upper pressing plate 6 is driven to slide on the guide rail 3, which facilitates clamping the workpiece to be reamed by the upper pressing plate 6 and the support seat 2, and improves the stability of the workpiece during reaming.

[0035] Referring to Figure 1 , a gas pipe is installed on the base 1, and the pipe opening angle of the gas pipe is arranged towards the position of the workpiece. The gas pipe blows away the debris generated during the reaming process, improving the quality and efficiency of the workpiece reaming. The gas pipe is in a corrugated pipe structure. The corrugated pipe structure has certain plasticity, which further improves the adjustability of the gas pipe opening position.

[0036] Referring to Figure 1 , a positioning pin 21 is arranged in the support seat 2, and the positioning pin 21 is connected with the positioning hole of the workpiece. The positioning pin 21 realizes the positioning of the workpiece, limits the position of the workpiece, and facilitates the reaming operation. The bottom of the positioning pin 21 is provided with a positioning spring 22, and the positioning pin 21 is slidably connected with the support seat 2 through the positioning spring 22. The compression elasticity of the positioning spring 22 makes the positioning pin 21 slide in the support seat 2. Even if there is a deviation in the position of the workpiece, the positioning pin 21 will be pressed down to avoid bumping and bruising the workpiece, and the protection of the workpiece is realized.

[0037] Referring to Figure 1 and Figure 2The positioning bearing 62 is installed in the through hole 61. When the cutter 5 passes through the positioning bearing 62, the positioning bearing 62 plays a limiting role on the cutter 5. In the reaming operation, even if the cutter 5 is deviated due to vibration, the positioning bearing 62 can limit the cutter 5, reposition the cutter 5, and avoid the deviation of the cutter 5.

[0038] The implementation principle of the multi-shaft reamer reaming equipment is as follows:

[0039] The operator places the workpiece to be reamed on the support seat 2, drives the upper pressing plate 6 to press downward and clamp the workpiece in the direction of the workpiece and the support seat 2 through the movement of the air cylinder 7, starts the multi-shaft reamer assembly 4, drives the cutter 5 to rotate and move toward the direction of the through hole 61, and until the cutter 5 extends into the hole position of the workpiece, the hole position of the workpiece is reamed through the rotation of the cutter 5.

[0040] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model. 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 multi-spindle reaming apparatus, characterized by: The utility model provides a kind of multi-axis machine tool, including base (1), support seat (2) and guide rail (3) are equipped on base (1), workpiece is placed on support seat (2), guide rail (3) is vertically arranged with base (1), multiple-axis device assembly (4) is slidably connected on guide rail (3), multiple-axis device assembly (4) is equipped with multiple cutters (5), upper pressing plate (6) is slidably connected on guide rail (3), upper pressing plate (6) is placed between cutter (5) and support seat (2), multiple through holes (61) are opened in upper pressing plate (6), through hole (61) and the hole position of workpiece are mutually corresponding, through hole (61) and the position of cutter (5) are mutually corresponding.

2. A multi-axle reamer apparatus as claimed in claim 1, wherein: The base (1) is provided with a gas cylinder (7), the telescopic shaft of the gas cylinder (7) is arranged in parallel with the guide rail (3), and the telescopic shaft of the gas cylinder (7) is connected with the upper pressing plate (6).

3. A multi-axle reamer apparatus as claimed in claim 1, wherein: The base (1) is provided with a gas pipe, and the pipe opening angle of the gas pipe is arranged towards the position of the workpiece.

4. A multi-axle reamer apparatus as claimed in claim 3, wherein: The gas pipe is in a corrugated tube structure.

5. A multi-axle reamer apparatus as claimed in claim 1, wherein: The support seat (2) is provided with a positioning pin (21), and the positioning pin (21) is connected with the positioning hole of the workpiece.

6. A multi-axle reamer apparatus as claimed in claim 5, wherein: The bottom of the positioning pin (21) is provided with a positioning spring (22), and the positioning pin (21) is slidably connected with the support seat (2) through the positioning spring (22).

7. A multi-axle reamer apparatus as claimed in claim 1, wherein: The through hole (61) is provided with a positioning bearing (62).

8. A multi-axle reamer apparatus as defined in claim 1, wherein: The cutter (5) and the multiple-axis device assembly (4) are detachably connected.

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