Motorized spindle rear cover convenient to assemble

Abstract

The utility model discloses a motorized spindle rear cover convenient to assemble, which comprises a motorized spindle main body, a rear cover main body is arranged on the right side of the motorized spindle main body, an installation unit is arranged on the outer side of the rear cover main body, the installation unit comprises a plurality of installation grooves, and the installation grooves are all arranged on the right side of the motorized spindle main body. A mounting groove is formed in the rear cover body, a mounting box is arranged on the inner side of the mounting groove, the mounting box is fixedly connected with the rear cover body, stabilizing rods are arranged on the upper side and the lower side of the mounting box, stabilizing grooves are formed in the upper inner wall and the lower inner wall of the mounting groove, rectangular grooves are formed in the outer ends of the stabilizing rods on the upper side and the lower side, and control plates are rotationally connected to the inner sides of the rectangular grooves. By arranging the rear cover body, the mounting boxes, the mounting grooves, the stabilizing grooves, the stabilizing rods, the moving discs, the moving plates and the screws, the stabilizing rods on the multiple mounting boxes can be conveniently controlled to move by rotating the screws, the rear cover body and the motorized spindle body can be conveniently mounted and dismounted, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the field of electric spindles, in particular to an electric spindle rear cover which is easy to assemble. Background Art

[0002] The electric spindle is a new type of spindle component that integrates the functions of a motor and a machine tool spindle. It achieves characteristics such as high speed, high precision and fast response by building a high-speed motor into the spindle.

[0003] When the electric spindle is assembled, the rear cover needs to be installed to protect the internal circuit of the electric spindle and to dissipate heat. Multiple bolts are used for installation, so when the electric spindle is repaired, multiple bolts need to be removed, and the installation of the rear cover is troublesome, which increases the workload of the staff. Utility Model Content

[0004] In order to overcome the disadvantage of the inconvenience of installing and removing the rear cover of the electric spindle in the prior art, one of the purposes of the utility model is to provide an electric spindle rear cover that is easy to assemble.

[0005] One of the purposes of the utility model is achieved by adopting the following technical solution: a rear cover of an electric spindle that is easy to assemble, comprising an electric spindle body: a rear cover body is arranged on the right side of the electric spindle body, and an installation unit is arranged on the outer side of the rear cover body;

[0006] The mounting unit includes a plurality of mounting slots, and the plurality of mounting slots are all opened on the right side of the electric spindle body; an mounting box is arranged on the inner side of the mounting slot, and the mounting box is fixedly connected to the rear cover body; stabilizing rods are arranged on the upper and lower sides of the mounting box; stabilizing slots are arranged on the upper and lower inner walls of the mounting slot; rectangular slots are arranged on the outer ends of the stabilizing rods on the upper and lower sides; a control plate is rotatably connected to the inner side of the rectangular slot; a rotating block is rotatably connected to the outer side of the right end of the control plate; a moving plate is fixedly connected to the right side of the rotating block; control rods are fixedly connected to the right sides of the plurality of moving plates; the right ends of the control rods pass through the inner side of the rear cover body and are fixedly connected to a moving disk; a screw is rotatably connected to the inner side of the rear cover body.

[0007] According to the electric spindle rear cover that is easy to assemble, the screw rod is threadedly connected to the moving disk, which makes it easy to control the moving disk to move left and right.

[0008] According to the electric spindle rear cover that is easy to assemble, the right end of the screw is fixedly connected with a rotating cap, which is convenient for controlling the rotation of the screw.

[0009] According to the electric spindle rear cover that is easy to assemble, a heat dissipation hole is opened on the right side of the rear cover body.

[0010] According to the described rear cover of the electric spindle that is convenient for assembly, the stabilizing groove and the stabilizing rod are adaptively arranged, and the installation groove and the installation box are adaptively arranged. It is convenient to install the rear cover main body.

[0011] According to the described rear cover of the electric spindle that is convenient for assembly, a sliding rod is fixedly connected to the inner side of the rear cover main body, and the sliding rod is slidably connected to the moving disk.

[0012] According to the described rear cover of the electric spindle that is convenient for assembly, the stabilizing rod is slidably connected to the installation box.

[0013] According to the described rear cover of the electric spindle that is convenient for assembly, the control rod is slidably connected to the rear cover main body.

[0014] Beneficial effects:

[0015] By providing the rear cover main body, the installation box, the installation groove, the stabilizing groove, the stabilizing rod, the moving disk, the moving plate and the screw rod, it is convenient to control the movement of the stabilizing rods on multiple installation boxes by rotating the screw rod, which is convenient for the installation and disassembly of the rear cover main body and the electric spindle main body, and the operation is simple.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following further describes the present invention with reference to the drawings and embodiments;

[0018] Figure 1 It is an overall three-dimensional structure diagram of a rear cover of an electric spindle that is convenient for assembly according to the present invention;

[0019] Figure 2 It is a sectional three-dimensional structure diagram of a rear cover of an electric spindle that is convenient for assembly according to the present invention;

[0020] Figure 3 For Figure 2 the enlarged view at A in

[0021] Figure 4 It is a sectional three-dimensional structure diagram of the installation unit in a rear cover of an electric spindle that is convenient for assembly according to the present invention.

[0022] Legend description:

[0023] 1. Electric spindle main body; 2. Rear cover main body; 3. Heat dissipation holes; 4. Installation unit; 401. Installation groove; 402. Installation box; 403. Stabilizing groove; 404. Stabilizing rod; 405. Rectangular groove; 406. Control board; 407. Rotating block; 408. Moving plate; 409. Control rod; 410. Moving disk; 411. Sliding rod; 412. Screw rod; 413. Rotating cap. Detailed implementation manners

[0024] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it should not be construed as a limitation on the protection scope of the present utility model.

[0025] Refer to Figures 1-4 , an electric spindle rear cover convenient for assembly, including an electric spindle main body 1: a rear cover main body 2 is arranged on the right side of the electric spindle main body 1, an installation unit 4 is arranged on the outer side of the rear cover main body 2, and a heat dissipation hole 3 is opened on the right side of the rear cover main body 2. The heat dissipation hole 3 facilitates heat dissipation of the electric spindle main body 1.

[0026] The installation unit 4 includes a plurality of installation grooves 401. The plurality of installation grooves 401 are all opened on the right side of the electric spindle main body 1. An installation box 402 is arranged on the inner side of the installation groove 401. The installation box 402 is fixedly connected with the rear cover main body 2. Stabilizing rods 404 are arranged on both the upper and lower sides of the installation box 402. Stabilizing grooves 403 are opened on the upper and lower inner walls of the installation groove 401. Rectangular grooves 405 are opened at the outer ends of the stabilizing rods 404 on both the upper and lower sides. A control plate 406 is rotatably connected to the inner side of the rectangular groove 405. A rotating block 407 is rotatably connected to the outer side of the right end of the control plate 406. A moving plate 408 is fixedly connected to the right side of the rotating block 407. A control rod 409 is fixedly connected to the right sides of the plurality of moving plates 408. The right end of the control rod 409 passes through the inner side of the rear cover main body 2 and is fixedly connected with a moving disk 410. A screw rod 412 is rotatably connected to the inner side of the rear cover main body 2. The screw rod 412 is threadedly connected with the moving disk 410. A rotating cap 413 is fixedly connected to the right end of the screw rod 412. The stabilizing groove 403 and the stabilizing rod 404 are adaptively arranged. The installation groove 401 and the installation box 402 are adaptively arranged. A sliding rod 411 is fixedly connected to the inner side of the rear cover main body 2. The sliding rod 411 is slidably connected with the moving disk 410. The stabilizing rod 404 is slidably connected with the installation box 402. The control rod 409 is slidably connected with the rear cover main body 2. When installing the rear cover main body 2, first insert the installation box 402 on the rear cover main body 2 into the stabilizing groove 403 on the electric spindle main body 1, and then rotate the rotating cap 413. The rotating cap 413 drives the screw rod 412 to rotate. The screw rod 412 drives the moving disk 410 to move leftward. The moving disk 410 drives the control rod 409 to move. The control rod 409 drives the moving plate 408 to move. The moving plate 408 drives the control plate 406 to rotate. The control plate 406 drives the stabilizing rod 404 to move. Due to the inclined symmetric structure of the two control plates 406 on the upper and lower sides, the stabilizing rods 404 on the upper and lower sides move away from each other, facilitating the stabilizing rods 404 to move into the stabilizing grooves 403, and facilitating the installation box 402 and the stabilizing rods 404 to quickly install the rear cover main body 2. When disassembling, rotate the screw rod 412 in the reverse direction, facilitating the quick disassembly of the rear cover main body 2.

[0027] Working principle: When in use, when the staff first inserts the installation box 402 into the installation groove 401, turn the rotating cap 413, and the rotating cap 413 drives the screw rod 412 to rotate. Under the action of the moving plate 410, the control rod 409, the moving plate 408 and the control board 406, it is convenient to control the two stabilizing rods 404 on the upper and lower sides to move away from each other, so that the stabilizing rods 404 can move into the stabilizing grooves 403, which is convenient for the quick installation of the rear cover main body 2. When disassembling, reverse-rotate the screw rod 412, which is convenient for quickly disassembling the rear cover main body 2. The operation is simple and convenient for maintenance.

[0028] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. An electric spindle rear cover that is easy to assemble, characterized in that: It comprises an electric spindle body (1); a rear cover body (2) is arranged on the right side of the electric spindle body (1), and a mounting unit (4) is arranged on the outer side of the rear cover body (2); The mounting unit (4) comprises a plurality of mounting grooves (401), wherein the plurality of mounting grooves (401) are all arranged on the right side of the electric spindle body (1), an mounting box (402) is arranged on the inner side of the mounting groove (401), the mounting box (402) is fixedly connected to the rear cover body (2), the upper and lower sides of the mounting box (402) are both provided with stabilizing rods (404), the upper and lower inner walls of the mounting groove (401) are both provided with stabilizing grooves (403), and the outer ends of the stabilizing rods (404) on the upper and lower sides are both provided with rectangular grooves ( 405), the inner side of the rectangular groove (405) is rotatably connected to a control plate (406), the outer side of the right end of the control plate (406) is rotatably connected to a rotating block (407), the right side of the rotating block (407) is fixedly connected to a moving plate (408), the right sides of the plurality of moving plates (408) are fixedly connected to a control rod (409), the right end of the control rod (409) passes through the inner side of the rear cover body (2) and is fixedly connected to a moving disk (410), and the inner side of the rear cover body (2) is rotatably connected to a screw rod (412).

2. The electric spindle rear cover that is easy to assemble according to claim 1 is characterized in that: The screw rod (412) is threadedly connected to the moving disk (410).

3. The electric spindle rear cover that is easy to assemble according to claim 1 is characterized in that: The right end of the screw rod (412) is fixedly connected with a rotating cap (413).

4. The electric spindle rear cover that is easy to assemble according to claim 1 is characterized in that: A heat dissipation hole (3) is provided on the right side of the rear cover body (2).

5. The electric spindle rear cover that is easy to assemble according to claim 1 is characterized in that: The stabilizing groove (403) is adapted to be arranged with the stabilizing rod (404), and the installation groove (401) is adapted to be arranged with the installation box (402).

6. The electric spindle rear cover that is easy to assemble according to claim 1 is characterized in that: A sliding rod (411) is fixedly connected to the inner side of the rear cover body (2), and the sliding rod (411) is slidably connected to the moving plate (410).

7. The electric spindle rear cover that is easy to assemble according to claim 1 is characterized in that: The stabilizing rod (404) is slidably connected to the installation box (402).

8. The electric spindle rear cover that is easy to assemble according to claim 1, characterized in that: The control rod (409) is slidably connected to the rear cover body (2).

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