CN210120445U - Split type housing for servo motor - Google Patents

Split type housing for servo motor Download PDF

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Publication number
CN210120445U
CN210120445U CN201921339848.1U CN201921339848U CN210120445U CN 210120445 U CN210120445 U CN 210120445U CN 201921339848 U CN201921339848 U CN 201921339848U CN 210120445 U CN210120445 U CN 210120445U
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CN
China
Prior art keywords
shock absorption
positions
servo motor
clamping
split type
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Active
Application number
CN201921339848.1U
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Chinese (zh)
Inventor
苗莲
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Suzhou Lianzhiying Precision Machinery Co ltd
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Suzhou Lianzhiying Precision Machinery Co ltd
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Priority to CN201921339848.1U priority Critical patent/CN210120445U/en
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Abstract

The utility model discloses a split type housing for a servo motor, which comprises a left housing shell, wherein the positions in the left housing shell, which are positioned at the upper and lower sides and the front and rear sides, are provided with shock absorption grooves, the positions in the shock absorption grooves, which are positioned at the upper and lower sides, are provided with longitudinal shock absorption springs, the positions in the shock absorption grooves, which are positioned at the front and rear sides, are provided with transverse shock absorption springs, the interior of the shock absorption grooves is provided with foam fillers, the positions in the inner side wall of the left housing shell, which are positioned at the front and rear sides and the upper and lower sides, are provided with shock absorption gaskets, the utility model realizes that the device has good shock absorption function and dust prevention function while facilitating heat dissipation by arranging the longitudinal shock absorption springs, the foam fillers, the shock absorption grooves, the dust prevention nets, the heat dissipation holes, the shock absorption gaskets, the transverse shock absorption springs and, the related structure is better protected, and the service life of the structure is prolonged.

Description

Split type housing for servo motor
Technical Field
The utility model belongs to the technical field of servo motor production, concretely relates to servo motor is with split type housing.
Background
At present, the main shaft of most sewing machines is driven by servo motor, in order to guarantee the normal work of the inside encoder of servo motor and grating piece, can set up the housing for servo motor usually, in order to facilitate the installation, the split type housing that usually uses, however, there are some defects in current split type housing.
The split type cover (reference case: CN201521052899.8) for the servo motor in the prior art has the following problems: 1. the split type housing for the conventional servo motor cannot well absorb and dissipate heat, and can damage related structures inside the split type housing after being used for a long time, so that unnecessary loss is brought; 2. the wire outlet hole and the wire outlet hole of the split type housing for the existing servo motor are not provided with clamping and fastening devices, and unnecessary troubles are caused by the fact that the line joint is loosened after long-time use.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a split type housing is used to servo motor has fine shock-absorbing function, possesses dirt-proof function in radiating to and the wire hole has centre gripping fastener with drawing forth downthehole portion, can effectively avoid the not hard up condition characteristics of line joint department.
In order to achieve the above object, the utility model provides a following technical scheme: a split type housing for a servo motor comprises a left housing shell, wherein shock absorption grooves are formed in the left housing shell and are positioned at the upper side, the lower side, the front side and the rear side, longitudinal shock absorption springs are uniformly arranged in the shock absorption grooves and are positioned at the upper side, the lower side, the front side and the rear side, transverse shock absorption springs are uniformly arranged in the shock absorption grooves and are positioned at the front side, the rear side, the upper side and the lower side, foam fillers are arranged in the shock absorption grooves, shock absorption gaskets are arranged on the inner side wall of the left housing shell and are positioned at the front side, the rear side, the upper side and the lower side, a plurality of heat dissipation holes are uniformly arranged in the right side wall of the left housing shell and are close to the middle, dust screens are arranged in the heat dissipation holes, wire outlet holes are formed in the front side of the left housing shell and are positioned at, the inside of left side housing casing and the position department that corresponds the grip block are provided with the grip block standing groove, two one side that the grip block kept away from each other all is provided with the connecting rod, one side that the grip block was kept away from to the connecting rod is provided with the centre gripping spring, the inside of left side housing casing and the position department that corresponds centre gripping spring and connecting rod are provided with the standing groove, the one side that the connecting rod was kept away from to the centre gripping spring is provided with the limiting plate, the inside of left side housing casing and the position department that corresponds the limiting plate are provided with the spacing groove, the right side of left side housing casing is provided with right housing casing, the right side of right side housing.
Preferably, the inside of right side housing casing is provided with shock-absorbing structure and heat dissipation dustproof construction, the inside shock-absorbing structure and the heat dissipation dustproof construction setting of right side housing casing are the same with the inside shock-absorbing structure and the heat dissipation dustproof construction setting of left housing casing, the inside of right side housing casing and the position department that corresponds the lead-out hole are provided with centre gripping fixing device, the inside of right side housing casing and the centre gripping fixing device that corresponds the position department of lead-out hole set up the same with the inside centre gripping fixing device that corresponds the position department of lead-out hole of left housing casing.
Preferably, the damping gasket is made of rubber.
Preferably, the holding plate placing groove is of an arc-shaped structure, the central axis of the holding plate placing groove coincides with the central axis of the holding plate, and the cross-sectional area of the holding plate placing groove is larger than that of the holding plate.
Preferably, the inner side wall of the limiting groove is provided with a fixed gasket.
Preferably, the cross-sectional areas of the clamping spring and the connecting rod are smaller than the cross-sectional area of the placing groove, and the inner side wall of the placing groove and the outer side wall of the connecting rod are both of smooth structures.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up vertical damping spring, foam filler, shock attenuation groove, dust screen, louvre, shock attenuation gasket and horizontal damping spring isotructure, under mutually supporting of these structures, realized that the device has fine shock-absorbing function and possesses dirt-proof function in the radiating while of being convenient for, better protection relevant structure, extension its life.
2. The utility model discloses a set up grip block, connecting rod, centre gripping spring, standing groove, spacing groove, limiting plate and grip block standing groove isotructure, under the mutually supporting of these structures, realized the device wire hole and drawn forth downthehole portion and have centre gripping fastener, can effectively avoid the function of the not hard up condition of circuit joint department, simple structure, but the practicality is strong.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic structural diagram of a section B in fig. 1 according to the present invention.
Fig. 3 is a schematic structural view of the section a-a in fig. 1 according to the present invention.
In the figure: 1. a left housing shell; 2. a wire outlet hole; 3. a clamping plate; 4. a connecting rod; 5. a right housing shell; 6. an exit aperture; 7. a clamping spring; 8. a placement groove; 9. a limiting groove; 10. a limiting plate; 11. a clamping plate placing groove; 12. a longitudinal damping spring; 13. a foam filler; 14. a damping groove; 15. a dust screen; 16. heat dissipation holes; 17. a shock-absorbing pad; 18. a lateral shock absorbing spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a split type housing for a servo motor, which comprises a left housing shell 1, wherein damping grooves 14 are formed in the left housing shell 1 at positions on the upper side, the lower side, the front side and the rear side, longitudinal damping springs 12 are uniformly arranged in the damping grooves 14 at positions on the upper side and the lower side, and the longitudinal damping springs 12 support the upper surface and the lower surface of the damping grooves 14; horizontal damping springs 18 are uniformly arranged in the damping groove 14 and at the positions of the front side and the rear side, and the damping springs 18 abut against the surfaces of the left side and the right side of the damping groove 14; the inside of shock attenuation groove 14 is provided with foam filler 13, and the inside wall of left housing shell 1 just is located the position department of both sides and upper and lower both sides around and is provided with shock attenuation gasket 17, and shock attenuation gasket 17 is fixed in the surface of the inside wall of left housing shell 1.
The inside position department that is close to the centre of right side wall of left housing casing 1 evenly is provided with a plurality of louvre 16, and the internally mounted of louvre 16 has dust screen 15, and 1 front side of left housing casing is provided with wire hole 2 by left intermediate position department, and the inside of wire hole 2 and the position department that is located the left and right sides all are provided with grip block 3, and grip block 3 is the semicircle type, and grip block 3 is located wire hole 2.
The inside of left housing casing 1 and the position department that corresponds grip block 3 are provided with grip block standing groove 11, the one side that two grip blocks 3 kept away from each other all is provided with connecting rod 4, connecting rod 4 and grip block 3 reciprocal anchorage, the one side that grip block 3 was kept away from to connecting rod 4 is provided with clamping spring 7, the inside of left housing casing 1 and the position department that corresponds clamping spring 7 and connecting rod 4 are provided with standing groove 8, one side that connecting rod 4 was kept away from to clamping spring 7 is provided with limiting plate 10, the inside of left housing casing 1 and the position department that corresponds limiting plate 10 are provided with spacing groove 9, limiting plate 10 card is held in spacing groove 9, limiting plate 10 and connecting rod 4 are connected respectively to clamping spring 7 both ends. The right side of the left housing shell 1 is provided with a right housing shell 5, and the side of the right housing shell 5 is mutually attached to the side of the left housing shell and fixed together through a fixing piece. The right side of the right cover shell 5 is provided with a lead-out hole 6 penetrating the surface thereof near the front.
In order to enable the left housing shell 1 and the right housing shell 5 to have the same function, and further guarantee the work efficiency of the whole device, the inside of the right housing shell 5 is provided with a damping structure and a heat dissipation dustproof structure, the damping structure and the heat dissipation dustproof structure inside the right housing shell 5 are arranged to be the same as the damping structure and the heat dissipation dustproof structure inside the left housing shell 1, the inside of the right housing shell 5 is provided with a clamping and fixing device corresponding to the position of the leading-out hole 6, the clamping and fixing device inside the right housing shell 5 and corresponding to the position of the leading-out hole 6 is arranged to be the same as the clamping and fixing device inside the left housing shell 1 corresponding to the position of the leading-out hole 2.
For the shock attenuation effect better, the material of shock attenuation gasket 17 sets up for the rubber material.
In order that the clamping plate 3 can be completely retracted inside the clamping plate placing groove 11, the clamping plate placing groove 11 is arranged in an arc-shaped structure, the central axis of the clamping plate placing groove 11 coincides with the central axis of the clamping plate 3, and the cross-sectional area of the clamping plate placing groove 11 is larger than that of the clamping plate 3.
In order to guarantee the stability of the whole clamping and fixing device, the inner side wall of the limiting groove 9 is provided with a fixing gasket.
In order to facilitate that the clamping spring 7 and the connecting rod 4 can slide in the placing groove 8, the cross-sectional areas of the clamping spring 7 and the connecting rod 4 are smaller than the cross-sectional area of the placing groove 8, and the inner side wall of the placing groove 8 and the outer side wall of the connecting rod 4 are both in smooth structure arrangement.
The left housing shell 1 and the right housing shell 5 are fixedly installed with a servo motor through fixing bolts, related lines are respectively led out from a wire outlet hole 2 and a lead-out hole 6, under the action of a clamping spring 7, a connecting rod 4 drives a clamping plate 3 to approach to a clamping plate placing groove 11, and then the clamping plate 3 clamps and fixes the lines through reaction force (the clamping spring 7 and the connecting rod 4 slide in the placing groove 8, a limiting groove 9 limits a limiting plate 10), when the servo motor works, the vibration generated by the servo motor is effectively weakened under the action of a damping gasket 17, the foam filler 13 in the damping groove 14 further weakens the circuit (the longitudinal damping spring 12 further weakens the longitudinal vibration of the circuit, the transverse damping spring 18 further weakens the transverse vibration of the circuit), the heat generated by the servo motor is discharged through a heat dissipation hole 16 under the action of a dust screen 15, dust is effectively blocked from entering the inside of the left and right cover cases 1 and 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a servo motor is with split type housing which characterized in that: comprises a left housing shell (1), shock absorption grooves (14) are arranged in the left housing shell (1) and at positions on the upper and lower sides and the front and rear sides, longitudinal shock absorption springs (12) are uniformly arranged in the shock absorption grooves (14) and at positions on the upper and lower sides, transverse shock absorption springs (18) are uniformly arranged in the shock absorption grooves (14) and at positions on the front and rear sides, foam fillers (13) are arranged in the shock absorption grooves (14), shock absorption gaskets (17) are arranged on the inner side wall of the left housing shell (1) and at positions on the front and rear sides and upper and lower sides, a plurality of heat dissipation holes (16) are uniformly arranged at positions close to the middle in the right side wall of the left housing shell (1), dust screens (15) are arranged in the heat dissipation holes (16), and wire outlet holes (2) are arranged at positions close to the left middle in the front side of the left housing shell (1), the wire outlet is characterized in that clamping plates (3) are arranged in the wire outlet holes (2) and at positions on the left side and the right side, clamping plate placing grooves (11) are arranged in the left encloser shell (1) and at positions corresponding to the clamping plates (3), two connecting rods (4) are arranged on one sides of the clamping plates (3) far away from each other, clamping springs (7) are arranged on one sides of the connecting rods (4) far away from the clamping plates (3), placing grooves (8) are arranged in the left encloser shell (1) and at positions corresponding to the clamping springs (7) and the connecting rods (4), limiting plates (10) are arranged on one sides of the clamping springs (7) far away from the connecting rods (4), limiting grooves (9) are arranged in the left encloser shell (1) and at positions corresponding to the limiting plates (10), and right encloser shell (5) is arranged on the right side of the left encloser, and a lead-out hole (6) is formed in the right side of the right housing shell (5) close to the front.
2. The split type cover for the servo motor according to claim 1, wherein: the inside of right side housing casing (5) is provided with shock-absorbing structure and heat dissipation dustproof construction, the inside shock-absorbing structure and the heat dissipation dustproof construction of right side housing casing (5) set up the same with the inside shock-absorbing structure and the heat dissipation dustproof construction of left housing casing (1), the inside of right side housing casing (5) just corresponds the position department of drawing forth hole (6) and is provided with centre gripping fixing device, the inside of right side housing casing (5) just corresponds the centre gripping fixing device setting of the position department of drawing forth hole (6) and corresponds the position department of wire hole (2) with the inside of left housing casing (1) and sets up the same.
3. The split type cover for the servo motor according to claim 1, wherein: the damping gasket (17) is made of rubber.
4. The split type cover for the servo motor according to claim 1, wherein: the clamping plate placing groove (11) is of an arc-shaped structure, the central axis of the clamping plate placing groove (11) coincides with the central axis of the clamping plate (3), and the cross sectional area of the clamping plate placing groove (11) is larger than that of the clamping plate (3).
5. The split type cover for the servo motor according to claim 1, wherein: and a fixed gasket is arranged on the inner side wall of the limiting groove (9).
6. The split type cover for the servo motor according to claim 1, wherein: the cross sectional areas of the clamping spring (7) and the connecting rod (4) are smaller than the cross sectional area of the placing groove (8), and the inner side wall of the placing groove (8) and the outer side wall of the connecting rod (4) are both of smooth structures.
CN201921339848.1U 2019-08-19 2019-08-19 Split type housing for servo motor Active CN210120445U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921339848.1U CN210120445U (en) 2019-08-19 2019-08-19 Split type housing for servo motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921339848.1U CN210120445U (en) 2019-08-19 2019-08-19 Split type housing for servo motor

Publications (1)

Publication Number Publication Date
CN210120445U true CN210120445U (en) 2020-02-28

Family

ID=69617183

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921339848.1U Active CN210120445U (en) 2019-08-19 2019-08-19 Split type housing for servo motor

Country Status (1)

Country Link
CN (1) CN210120445U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114069945A (en) * 2021-11-10 2022-02-18 宣城坚腾智能传动设备有限公司 Motor with safety protection structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114069945A (en) * 2021-11-10 2022-02-18 宣城坚腾智能传动设备有限公司 Motor with safety protection structure

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