CN215316918U - Special automatic end face punching and tapping machine for ball screw - Google Patents
Special automatic end face punching and tapping machine for ball screw Download PDFInfo
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- CN215316918U CN215316918U CN202121348280.7U CN202121348280U CN215316918U CN 215316918 U CN215316918 U CN 215316918U CN 202121348280 U CN202121348280 U CN 202121348280U CN 215316918 U CN215316918 U CN 215316918U
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Abstract
The utility model relates to the technical field of ball screws, in particular to an automatic end face punching and tapping machine special for a ball screw. The automatic drilling machine comprises a working platform, an X-axis moving mechanism, a Y-axis moving mechanism, a chuck, a first spindle motor, a second spindle motor and a third spindle motor, wherein the X-axis moving mechanism is installed on the working platform, the Y-axis moving mechanism is installed on the X-axis moving mechanism, the first spindle motor, the second spindle motor and the third spindle motor are sequentially installed on the Y-axis moving mechanism, a central drill is installed at the output end of the first spindle motor, a drill bit is installed at the output end of the second spindle motor, and a screw tap is installed at the output end of the third spindle motor; the chuck is fixed on one side of the working platform and corresponds to the three spindle motors. This device merges three process on an equipment, reduces the loading and unloading turnover number of times of work piece, reduces the cost of labor.
Description
Technical Field
The utility model relates to the technical field of ball screws, in particular to an automatic end face punching and tapping machine special for a ball screw.
Background
At present, ball screw workpieces are generally longer, and end face punching and tapping cannot be carried out on a machining center. The general processing method is to firstly punch holes on a lathe and then turn a tapping machine to tap.
Two equipment processing just need loading and unloading turnover many times, increases operating personnel intensity of labour, influences efficiency and increases the cost of labor.
The original processing method cannot accurately control the depth of the hole, the processing depth is larger or smaller, and the use and the strength of the shaft end are influenced to an unfortunate degree.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic end face punching and tapping machine special for a ball screw, which aims to effectively solve the problems in the background technology.
The specific technical scheme is as follows;
an automatic end face punching and tapping machine special for a ball screw comprises a working platform, an X-axis moving mechanism, a Y-axis moving mechanism, a chuck, a first spindle motor, a second spindle motor and a third spindle motor, wherein the X-axis moving mechanism is installed on the working platform, the Y-axis moving mechanism is installed on the X-axis moving mechanism, the first spindle motor, the second spindle motor and the third spindle motor are sequentially installed on the Y-axis moving mechanism, the X-axis moving mechanism and the Y-axis moving mechanism drive the first spindle motor, the second spindle motor and the third spindle motor on the upper portions to realize X-axis and Y-axis movement, a center drill is installed at the output end of the first spindle motor, a drill bit is installed at the output end of the second spindle motor, and a screw tap is installed at the output end of the third spindle motor; the chuck is fixed on one side of the working platform and corresponds to the three spindle motors.
Preferably, the X-axis moving mechanism and the Y-axis moving mechanism have the same structure and are composed of a servo motor, a lead screw, a slide rail and a slide block, the servo motor drives the lead screw to rotate, the lead screw is provided with a nut, the slide block slides on the slide rail, and the slide block and the nut are provided with a bottom plate to drive the bottom plate to move.
Preferably, a PLC controller and an electrical appliance control box are installed on the working platform.
Preferably, a positioning block is fixed on the X-axis moving mechanism.
Compared with the prior art, the utility model has the beneficial effects that: 1. this device merges three process on an equipment, reduces the loading and unloading turnover number of times of work piece, reduces the cost of labor.
2. Compared with the prior art, the efficiency of the device is improved by 40 percent, the requirement on the skill of an operator is reduced, and the operator does not depend on people any more.
3. The depth precision of the front screw hole is 0.5-1mm, and the depth precision can be controlled within 0.2mm by using the device.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of an X-axis moving mechanism and a Y-axis moving mechanism in the present invention;
in the figure: 1. a working platform; 2. an X-axis moving mechanism; 3. a Y-axis moving mechanism; 4. a chuck; 5. a first spindle motor; 6. a second spindle motor; 7. a third spindle motor; 8. a central drill; 9. a drill bit; 10. a screw tap; 11. a servo motor; 12. a lead screw; 13. a slide rail; 14. a slider; 15. a nut; 16. a base plate; 17. a PLC controller; 18. an electrical appliance control box; 19. positioning blocks; 20. a ball screw.
Detailed Description
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may also be oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.
The following detailed description of the preferred embodiments will be made with reference to the accompanying drawings. As shown in fig. 1-2, an automatic end face punching and tapping machine special for ball screw comprises a working platform 1, an X-axis moving mechanism 2, a Y-axis moving mechanism 3, a chuck 4, a first spindle motor 5, a second spindle motor 6, and a third spindle motor 7, the X-axis moving mechanism is arranged on the working platform, the Y-axis moving mechanism is arranged on the X-axis moving mechanism, the first spindle motor, the second spindle motor and the third spindle motor are sequentially arranged on the Y-axis moving mechanism, the X-axis moving mechanism and the Y-axis moving mechanism drive a first main shaft motor, a second main shaft motor and a third main shaft motor at the upper part to realize the X-axis and Y-axis movement, the output end of the first spindle motor is provided with a center drill 8, the output end of the second spindle motor is provided with a drill bit 9, and the output end of the third spindle motor is provided with a screw tap 10; the chuck is fixed on one side of the working platform and corresponds to the three spindle motors.
The X-axis moving mechanism and the Y-axis moving mechanism are identical in structure and are composed of a servo motor 11, a lead screw 12, a sliding rail 13 and a sliding block 14, the servo motor drives the lead screw to rotate, the lead screw is provided with a nut 15, the sliding block slides on the sliding rail, and a bottom plate 16 is arranged on the sliding block and the nut and drives the bottom plate to move.
And a PLC (programmable logic controller) 17 and an electric appliance control box 18 are installed on the working platform. The PLC controller is used for controlling the work of the servo motor, and the electric appliance control box is used for supplying power to the whole system.
And a positioning block 19 is fixed on the X-axis moving mechanism. Through the locating piece, carry out initial location to ball's terminal surface, the subsequent accurate processing of being convenient for.
The device is controlled by a PLC program. The parameters used for each size of workpiece before use were programmed to include spindle motor speed, X, Y spindle feed speed, and positioning of the three spindle motors.
The device is provided with 3 spindle motors which are respectively provided with a central drill, a drill bit and a screw tap. During processing, the central drill is used for positioning and chamfering the ball screw 20, then the drill bit is used for drilling a threaded bottom hole, and finally the screw tap is used for tapping to complete the whole processing.
A work flow; 1. and installing the workpiece to enable the end face of the workpiece to be aligned with the positioning block. X-axis movement aligns the first spindle motor mounting the center drill with the workpiece center. 3. And the first spindle motor starts to work, and meanwhile, the Y-axis moving mechanism works to drive the first spindle motor to move in the Y axis direction, so that the center of the workpiece is positioned and punched, and the Y-axis moving mechanism returns to the original point after reaching the specified depth. The X-axis moving mechanism aligns the second spindle motor, on which the drill is mounted, with the center of the workpiece. 5. And the second spindle motor starts to work, the Y-axis moving mechanism works at the same time, the center of the workpiece is positioned and punched, and the Y-axis moving mechanism returns to the original point after reaching the specified depth. And 6. aligning a third spindle motor for mounting the screw tap with the center of the workpiece by using the X-axis moving mechanism. 7. And the third spindle motor starts to work, the Y-axis moving mechanism works to tap the center of the workpiece, and the Y-axis moving mechanism returns to the original point after reaching the specified depth. 8. After the above work is completed, the X-axis moving mechanism returns to the original point.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The automatic end face punching and tapping machine special for the ball screw is characterized by comprising a working platform, an X-axis moving mechanism, a Y-axis moving mechanism, a chuck, a first spindle motor, a second spindle motor and a third spindle motor, wherein the X-axis moving mechanism is installed on the working platform, the Y-axis moving mechanism is installed on the X-axis moving mechanism, the first spindle motor, the second spindle motor and the third spindle motor are sequentially installed on the Y-axis moving mechanism, the X-axis moving mechanism and the Y-axis moving mechanism drive the first spindle motor, the second spindle motor and the third spindle motor on the upper portions to realize X-axis and Y-axis movement, a center drill is installed at the output end of the first spindle motor, a drill bit is installed at the output end of the second spindle motor, and a screw tap is installed at the output end of the third spindle motor; the chuck is fixed on one side of the working platform and corresponds to the three spindle motors.
2. The automatic end face punching and tapping machine special for the ball screw according to claim 1, wherein the X-axis moving mechanism and the Y-axis moving mechanism have the same structure and are composed of a servo motor, a screw rod, a slide rail and a slide block, the servo motor drives the screw rod to rotate, the screw rod is provided with a nut, the slide block slides on the slide rail, and the slide block and the nut are provided with a bottom plate which drives the bottom plate to move.
3. The automatic end face punching and tapping machine special for the ball screw according to claim 1, wherein a PLC (programmable logic controller) and an electrical appliance control box are mounted on the working platform.
4. The automatic end face punching and tapping machine special for the ball screw according to claim 1, wherein a positioning block is fixed on the X-axis moving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121348280.7U CN215316918U (en) | 2021-06-17 | 2021-06-17 | Special automatic end face punching and tapping machine for ball screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121348280.7U CN215316918U (en) | 2021-06-17 | 2021-06-17 | Special automatic end face punching and tapping machine for ball screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215316918U true CN215316918U (en) | 2021-12-28 |
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ID=79558755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121348280.7U Active CN215316918U (en) | 2021-06-17 | 2021-06-17 | Special automatic end face punching and tapping machine for ball screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215316918U (en) |
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2021
- 2021-06-17 CN CN202121348280.7U patent/CN215316918U/en active Active
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