CN213531625U

CN213531625U - A overlength shock attenuation cutter of machining center for new energy automobile spare part production

Info

Publication number: CN213531625U
Application number: CN202022296659.XU
Authority: CN
Inventors: 王培俊
Original assignee: Fujia Electronic Kunshan Co ltd
Current assignee: Fujia Electronic Kunshan Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-25
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a machining center overlength shock attenuation cutter for new energy automobile spare part production, including the mounting panel, fixed embedding has the bearing on the mounting panel, and interference fit has the back shaft on the bearing, is fixed with the blade holder on the back shaft, is fixed with the tool bit on the blade holder, is fixed with the position sleeve on the tool bit, is fixed with the rubber layer on the position sleeve, and the tool bit is established with rubber layer slip cap, is fixed with the linkage plate on the position sleeve, is provided with the connecting rod on the linkage plate, and the winding has first spring on the connecting rod. Through the positioning effect of the connecting rod accessory positioning sleeve, the cutter head part is prevented from vibrating too much during processing, and the accessory processing precision is guaranteed.

Description

A overlength shock attenuation cutter of machining center for new energy automobile spare part production

Technical Field

The utility model belongs to the technical field of new energy automobile production, specifically be a machining center overlength shock attenuation cutter for new energy automobile spare part production.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.

When the accessories of the new energy automobile are produced, a lathe is basically needed for processing, so that the size precision of the manufactured accessories is ensured.

However, when a part of the tool bit of the lathe is used to machine a part of the workpiece, the entire length of the tool bit is large, and thus the tool bit is likely to vibrate during machining, which affects machining accuracy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machining center overlength shock attenuation cutter for new energy automobile spare part production to solve the problem that tool bit overlength influences the machining precision.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a machining center overlength shock attenuation cutter for new energy automobile spare part production, includes the mounting panel, fixed embedding has the bearing on the mounting panel, interference fit has the back shaft on the bearing, be fixed with the blade holder on the back shaft, be fixed with the tool bit on the blade holder, be fixed with the position sleeve on the tool bit, be fixed with the rubber layer on the position sleeve, the tool bit is established with rubber layer slip cap, be fixed with the linkage plate on the position sleeve, be provided with the connecting rod on the linkage plate, the winding has first spring on the connecting rod.

Preferably, a motor is fixed on the mounting plate, a rotating shaft of the motor is fixed with the supporting shaft through a coupler, the model of the motor is 61K150GN-C, the motor is connected with an indoor 220V power strip through a wire plug in an inserting mode and is electrified, and the motor drives a cutter head to rotate, so that the accessory forming processing is realized.

Preferably, a rod sleeve is fixedly embedded in the mounting plate, and the connecting rod is sleeved with the rod sleeve in a sliding manner, so that the telescopic position of the connecting rod is ensured.

Preferably, the one end of connecting rod is fixed with the anticreep piece, and the anticreep piece sets up with the mounting panel laminating, can guarantee the flexible of connecting rod and reset stably, avoids appearing the condition of slippage.

Preferably, the mounting plate is fixed with a mounting sleeve, the connecting rod is inserted into the mounting sleeve, two ends of the first spring are respectively contacted and attached with the mounting plate and the mounting sleeve, and the first spring can be compressed to vacate a sufficient machining distance by matching with a cutter head during machining.

Preferably, the mounting sleeve is internally provided with a positioning hole, a positioning pin is arranged in the positioning hole in a sliding manner, and the positioning pin is fixed with the mounting sleeve through a second spring, so that the telescopic resetting stability of the positioning pin is ensured.

Preferably, the connecting rod is provided with a positioning groove, and the positioning pin and the positioning groove are arranged in a sliding insertion mode, so that the connecting rod and the mounting sleeve can be conveniently mounted and dismounted.

Compared with the prior art, the beneficial effects of the utility model are that: through the positioning effect of the connecting rod accessory positioning sleeve, the cutter head part is prevented from vibrating too much during processing, and the accessory processing precision is guaranteed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partially enlarged schematic view of the mounting sleeve of the present invention.

In the figure: 1. mounting a plate; 11. a bearing; 12. a support shaft; 13. a tool apron; 14. a cutter head; 15. a positioning sleeve; 16. a rubber layer; 17. a connector tile; 18. a connecting rod; 19. a first spring; 2. a motor; 3. an anti-drop block; 31. a rod sleeve; 4. installing a sleeve; 41. positioning holes; 42. positioning pins; 43. a second spring; 44. and (6) positioning a groove.

Detailed Description

Referring to fig. 1, the overlength shock absorption cutter for the machining center for producing new energy automobile parts comprises a mounting plate 1, a bearing 11 is fixedly embedded in the mounting plate 1, a supporting shaft 12 is in interference fit with the bearing 11, a cutter holder 13 is fixedly arranged on the supporting shaft 12, a cutter head 14 is fixedly arranged on the cutter holder 13, a positioning sleeve 15 is fixedly arranged on the cutter head 14, a rubber layer 16 is fixedly arranged on the positioning sleeve 15, the cutter head 14 is slidably sleeved with the rubber layer 16, a connecting plate 17 is fixedly arranged on the positioning sleeve 15, a connecting rod 18 is arranged on the connecting plate 17, and a first spring 19 is wound on the connecting rod 18.

Referring to fig. 1, a motor 2 is fixed on a mounting plate 1, a rotating shaft of the motor 2 is fixed with a support shaft 12 through a coupler, the model of the motor 2 is 61K150GN-C, the motor 2 is plugged with an indoor 220V power strip through a wire plug and is electrified, and the motor 2 drives a cutter head 14 to rotate, so that the accessory forming processing is realized.

Referring to fig. 1, a rod sleeve 31 is fixedly embedded in the mounting plate 1, and the connecting rod 18 and the rod sleeve 31 are slidably sleeved to ensure the telescopic position of the connecting rod 18.

Referring to fig. 1, an anti-slip block 3 is fixed at one end of the connecting rod 18, and the anti-slip block 3 is attached to the mounting plate 1, so that the telescopic resetting stability of the connecting rod 18 can be ensured, and the slipping situation can be avoided.

Referring to fig. 1 and 2, a mounting sleeve 4 is fixed on the mounting plate 1, the connecting rod 18 is inserted into the mounting sleeve 4, and two ends of the first spring 19 are respectively contacted and attached with the mounting plate 1 and the mounting sleeve 4, so that the first spring can be compressed to vacate a sufficient processing distance in cooperation with the tool bit 14 during processing.

Referring to fig. 1, a positioning hole 41 is formed in the mounting sleeve 4, a positioning pin 42 is slidably disposed in the positioning hole 41, and the positioning pin 42 is fixed to the mounting sleeve 4 through a second spring 43, so as to ensure the stable extension and retraction of the positioning pin 42.

Referring to fig. 1, the connecting rod 18 is provided with a positioning slot 44, and the positioning pin 42 and the positioning slot 44 are slidably inserted into each other, so as to facilitate the mounting and dismounting of the connecting rod 18 and the mounting sleeve 4.

The working principle of the scheme is as follows: when the locating sleeve 15 needs to be installed, the locating sleeve 15 is sleeved on the cutter head 14 through the rubber layer 16 in a sliding mode, at the moment, the locating pin 42 is pulled outwards, the connecting rod 18 is inserted into the installing sleeve 4, when the position of the locating pin 42 corresponds to the position of the locating groove 44, the locating pin 42 is inserted into the locating groove 44 through the resetting effect of the second spring 43, the fixing of the locating sleeve 15 is completed, and at the moment, the first spring 19 is attached to the installing sleeve 4.

When the cutter head 14 is in contact with the accessory, the positioning sleeve 15 is pressed, so that the compression of the first spring 19 makes enough processing length for the cutter head 14, and the anti-slip block 3 can avoid the situation that the connecting rod 18 slips.

Claims

1. The utility model provides a machining center overlength shock attenuation cutter for new energy automobile spare part production, includes mounting panel (1), its characterized in that: fixed embedding has bearing (11) on mounting panel (1), interference fit has back shaft (12) on bearing (11), be fixed with blade holder (13) on back shaft (12), be fixed with tool bit (14) on blade holder (13), be fixed with position sleeve (15) on tool bit (14), be fixed with rubber layer (16) on position sleeve (15), tool bit (14) and rubber layer (16) slip cap are established, be fixed with joint plate (17) on position sleeve (15), be provided with connecting rod (18) on joint plate (17), the winding has first spring (19) on connecting rod (18).

2. The machining center overlong shock absorption tool for producing new energy automobile parts, according to claim 1, is characterized in that: the motor (2) is fixed on the mounting plate (1), and a rotating shaft of the motor (2) is fixed with the supporting shaft (12) through a coupler.

3. The machining center overlong shock absorption tool for producing new energy automobile parts as claimed in claim 2, wherein the machining center overlong shock absorption tool comprises: a rod sleeve (31) is fixedly embedded in the mounting plate (1), and the connecting rod (18) and the rod sleeve (31) are sleeved in a sliding mode.

4. The machining center overlong shock absorption tool for producing new energy automobile parts as claimed in claim 3, wherein the machining center overlong shock absorption tool comprises: the anti-falling device is characterized in that an anti-falling block (3) is fixed at one end of the connecting rod (18), and the anti-falling block (3) is attached to the mounting plate (1).

5. The machining center overlong shock absorption tool for producing new energy automobile parts, according to claim 1, is characterized in that: be fixed with installation cover (4) on mounting panel (1), connecting rod (18) insert in installation cover (4), the both ends of first spring (19) contact the laminating with mounting panel (1) and installation cover (4) respectively.

6. The machining center overlong shock absorption tool for producing new energy automobile parts, according to claim 5, is characterized in that: a positioning hole (41) is formed in the mounting sleeve (4), a positioning pin (42) is arranged in the positioning hole (41) in a sliding mode, and the positioning pin (42) is fixed with the mounting sleeve (4) through a second spring (43).

7. The machining center overlong shock absorption tool for producing new energy automobile parts, according to claim 6, is characterized in that: the connecting rod (18) is provided with a positioning groove (44), and the positioning pin (42) and the positioning groove (44) are arranged in an inserting mode in a sliding mode.