CN214518795U

CN214518795U - Compatible spindle motor foot seat mounting structure

Info

Publication number: CN214518795U
Application number: CN202120624019.9U
Authority: CN
Inventors: 张洋; 邓小兵; 郭浩; 倪立浩; 赵炎忠; 李云博
Original assignee: Syntec Technology Suzhou Co Ltd
Current assignee: Syntec Technology Suzhou Co Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-10-29
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a spindle motor foot stool mounting structure with compatibility, including spindle motor, be equipped with first mounting hole on spindle motor's the foot stool, first mounting hole is rectangular shape, and first mounting hole extends along the motor shaft looks vertically direction with spindle motor, and spindle motor installs on the keysets, and the surface of keysets is equipped with the mounting groove that the twice is parallel, and first mounting hole sets up on the mounting groove, is connected foot stool and keysets through the fastener. Compare in traditional spindle motor mounting structure, the utility model discloses a structure is installed through the first mounting hole of rectangular shape, has been compatible with the adapter plate of existing different groove spacing.

Description

Compatible spindle motor foot seat mounting structure

Technical Field

The utility model relates to a lathe field, in particular to spindle motor foot stool mounting structure with compatibility.

Background

When a spindle motor is mounted on a lathe, the spindle motor is usually mounted on an adapter plate. The adapter plate is used as a carrier of the spindle motor, and is particularly important in connection with the spindle motor, the rigidity of the spindle can be obviously improved due to firm installation, vibration noise generated during the operation of the spindle motor is reduced, and the stability of the machine table is enhanced.

At present, the mainstream connection mode is to use a bolt to pass through a foot seat hole of a spindle motor, connect to a T-shaped groove (or a first mounting hole) on an adapter plate, and finally use a nut to be matched and fastened with the bolt. However, the specifications of spindle motors on the market are different, and the sizes of the hole sites of the spindle motor mounting foot seats are different. Customers often need to develop different adapter plates to mate with the motors when selecting different spindle motors. The development of the adapter plate not only increases the time and economic cost, but also easily causes material management confusion due to the use of the adapter plates with various specifications, influences the universality of parts and brings difficulty to after-sale maintenance.

SUMMERY OF THE UTILITY MODEL

To solve at least one problem of the prior art, the present disclosure provides a spindle motor stand mounting structure having compatibility.

The utility model discloses a spindle motor foot stool mounting structure with compatibility, including spindle motor, be equipped with first mounting hole on spindle motor's the foot stool, first mounting hole is rectangular shape, and first mounting hole extends along the motor shaft looks vertically direction with spindle motor, and spindle motor installs on the keysets, and the surface of keysets is equipped with the mounting groove that the twice is parallel, and first mounting hole sets up on the mounting groove, is connected foot stool and keysets through the fastener.

The beneficial effects of the embodiment are as follows: compare in traditional spindle motor mounting structure, the structure of this embodiment is installed through rectangular shape first mounting hole, has been compatible with the existing keysets of different groove intervals.

In some embodiments, the foot stand protrudes from both sides of the spindle motor in a direction perpendicular to a motor shaft of the spindle motor, and the first mounting hole is provided on the protruding portion of the foot stand. The first mounting hole of this embodiment's foot stool has certain interval with motor body, easy to assemble, dismantles the fastener.

In some embodiments, the foot rest is continuous in the motor shaft direction of the spindle motor.

In some embodiments, two first mounting holes are provided on the foot rest of each side.

In some embodiments, the mounting slot is a T-slot.

In some embodiments, the end portion of the adapter plate is provided with a mounting seat, two ends of the mounting seat are respectively provided with a second mounting hole, the second mounting hole is elongated, and the second mounting hole extends along a direction perpendicular to the adapter plate.

In some embodiments, the length of the first mounting hole is 28 mm.

In some embodiments, the pitch of the first mounting holes at both sides of the spindle motor is 239 mm.

Drawings

Fig. 1 schematically shows a top view of a compatible spindle motor mount mounting structure of the present disclosure.

Fig. 2 schematically shows a side view of a spindle motor foot mount mounting structure with compatibility of the present disclosure.

Fig. 3 schematically shows a top view of a spindle motor having a compatible spindle motor mount mounting structure of the present disclosure.

Fig. 4 schematically illustrates a side view of an adapter plate with a compatible spindle motor mount mounting structure of the present disclosure.

Description of the symbols: spindle motor 1, foot stool 2, first mounting hole 3, motor shaft 4, keysets 5, mounting groove 6, fastener 7, mount pad 8, second mounting hole 9

Detailed Description

Referring to fig. 1 to 3, the present disclosure discloses a spindle motor base mounting structure with compatibility, which includes a spindle motor 1, a base 2 is disposed at the bottom of the spindle motor 1, a first mounting hole 3 is disposed on the base 2, the first mounting hole 3 is in a strip shape, and the first mounting hole 3 extends along a direction perpendicular to a motor shaft 4 of the spindle motor 1. Spindle motor 1 installs on keysets 5, and keysets 5's surface is equipped with twice parallel mounting groove 6, and first mounting hole 3 sets up on mounting groove 6, is connected footstand 2 and keysets 5 through fastener 7.

The base 2 and the spindle motor 1 are integrally formed, for example, the base 2 and the motor casing of the spindle motor 1 are integrally cast. Referring to fig. 3, the first mounting holes 3 are arranged in pairs at both sides of the spindle motor 1. Referring to fig. 1, when the spindle motor 1 is installed, the base 2 is seated on the adapter plate 5, and the motor shaft 4 is horizontal and extends in a direction parallel to the installation groove 6. The first mounting holes 3 on both sides of the spindle motor 1 are vertically intersected with the mounting grooves 6 above the two mounting grooves 6, respectively. The mounting groove 6 is a T-shaped groove, namely the cross section of the mounting groove 6 is T-shaped. The foot base 2 is connected to the adapter plate 5 by fasteners, such as bolts and nuts. Specifically, referring to fig. 2, the bolt head is disposed in the T-shaped mounting groove 6, and the stud portion of the bolt passes upward through the first mounting hole 3 and then is locked with the nut. As long as the mounting groove 6 of the adapter plate 5 is within the length coverage of the first mounting hole 3, the spindle motor 1 can be mounted on the adapter plate 5.

Compare in traditional 1 mounting structure of spindle motor, the mounting structure of this embodiment makes the mounted position of fastener adjustable through rectangular shape first mounting hole 3, and then makes spindle motor 1 can install on the keysets 5 of multiple groove distance, has compatible the keysets 5 of different groove distances on the market promptly. Specifically, for a motor manufacturer, the foot base 2 is compatible with adapter plates of various specifications, so that the problem of installation compatibility of the motor is solved, and the application range of a spindle motor 1 product is expanded; for the user, if the spindle motor 1 of the present disclosure is selected, the existing adapter plate may be used without newly manufacturing a new adapter plate, saving the economic and time costs of adapter plate development and reducing the material management pressure.

In some embodiments, referring to fig. 3, the base 2 extends from both sides of the spindle motor 1 in a direction perpendicular to the motor shaft 4 of the spindle motor 1, and the first mounting hole 3 is provided on the extended portion of the base 2. The foot seats 2 of the present embodiment extend from both sides of the spindle motor 1, so that a certain distance is formed between the first mounting hole 3 and the body of the spindle motor 1, which facilitates the mounting and dismounting of the fastening member 7.

In some embodiments, referring to fig. 3, the base 2 is continuous in the direction of the motor shaft 4 of the spindle motor 1. Two first mounting holes 3 are formed in the foot seats 2 on each side, each spindle motor 1 corresponds to the four first mounting holes 3, and stability of the spindle motor 1 after installation is guaranteed.

In some embodiments, the length of the first mounting hole 3 is 28m, and the pitch of the first mounting holes 3 located at both sides of the spindle motor 1 is 239 mm. This size and position parameter of the first mounting hole 3 can be adapted to most adapter plates on the market.

In some embodiments, referring to fig. 4, the end of the interposer 5 is provided with a mounting seat 8, two ends of the mounting seat 8 are respectively provided with a second mounting hole 9, and the second mounting holes 9 extend in a direction perpendicular to the interposer 5. The mounting base 8 is used to fix the adapter plate 5 to another object in a cantilever manner. The second mounting hole 9 is arranged to be long-strip-shaped, so that the mounting height of the adapter plate 5 can be conveniently adjusted.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The spindle motor foot stool mounting structure with compatibility is characterized by comprising a spindle motor, wherein a first mounting hole is formed in a spindle motor foot stool, the first mounting hole is long in strip shape, the first mounting hole extends along the direction perpendicular to a motor shaft of the spindle motor, the spindle motor is mounted on a transfer plate, two parallel mounting grooves are formed in the surface of the transfer plate, and the first mounting hole is arranged on the mounting grooves and is connected with the foot stool and the transfer plate through a fastener.

2. The compatible spindle motor foot mount mounting structure according to claim 1, wherein the foot mount protrudes from both sides of the spindle motor in a direction perpendicular to a motor shaft of the spindle motor, and the first mounting hole is provided on the protruding portion of the foot mount.

3. The compatible spindle motor foot mount mounting structure of claim 1, wherein the foot mount is continuous in a motor shaft direction of the spindle motor.

4. The compatible spindle motor base mounting structure of claim 3, wherein two first mounting holes are formed on each side of the base.

5. The compatible spindle motor base mounting structure of claim 1, wherein the mounting groove is a T-shaped groove.

6. The compatible spindle motor base mounting structure according to claim 1, wherein a mounting base is disposed at an end of the adapter plate, second mounting holes are respectively disposed at two ends of the mounting base, the second mounting holes are elongated, and the second mounting holes extend in a direction perpendicular to the adapter plate.

7. The compatible spindle motor foot mount mounting structure according to claim 1, wherein the length of the first mounting hole is 28 mm.

8. The compatible spindle motor foot mount mounting structure of claim 1, wherein the pitch of the first mounting holes on both sides of the spindle motor is 239 mm.