CN218006040U

CN218006040U - Quick replacement adjustable servo motor base

Info

Publication number: CN218006040U
Application number: CN202221270658.0U
Authority: CN
Inventors: 陆辉
Original assignee: Zhangjiagang Hesman Hydraulic Equipment Co ltd
Current assignee: Zhangjiagang Hesman Hydraulic Equipment Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-12-09
Anticipated expiration: 2032-05-25

Abstract

The utility model relates to a quick-replacement adjustable servo motor base, which comprises a bottom frame, a lower fixture block, an upper fixture block, a clamping plate and a motor base plate, wherein the upper end surface of the bottom frame is horizontally and symmetrically provided with the lower fixture block; the upper surface of the lower clamping block is in butt joint with an upper clamping block; the upper end surface of the upper clamping block is connected with a clamping plate; the motor seat plate is horizontally arranged on the upper surface of the clamping plate; the upper surfaces of the two bottom frames are clamped and provided with a buffering and damping mechanism; the upper surface of the underframe is symmetrically provided with lower clamping grooves; an upper clamping groove is formed in the lower bottom surface of the clamping plate; the lower clamping block is clamped in the lower clamping groove; the upper clamping groove is clamped on the upper clamping block; waist-shaped grooves are symmetrically formed in the end surfaces of the bottom frame, the lower clamping block and the upper clamping block in a penetrating manner; the end surfaces of the clamping plate and the motor seat plate are symmetrically perforated and processed with through holes; the utility model discloses can provide a quick replacement adjustable servo motor base that the shock attenuation is effectual and nimble adaptability is good.

Description

Quick replacement adjustable servo motor base

Technical Field

The utility model belongs to the technical field of the installation pedestal is relevant, concretely relates to quick replacement adjustable servo motor base.

Background

With the continuous maturity of permanent magnet servo motors and related control technologies thereof, the servo motors have been widely used in related industries such as injection molding machines, die casting machines, oil presses and the like, and have become a trend of replacing common asynchronous motors, the servo motors have quick response, accurate control of rotating speed and feedback of related signals, and the energy saving rate can reach 20% -50% or even higher by matching with the use of a servo variable oil pump.

The permanent magnet servo synchronous motor is adopted to replace a common asynchronous motor, the hydraulic system is fixed in the initial structure, and compared with the asynchronous motor, the permanent magnet servo synchronous motor is smaller in size and more compact in structure, and in order to reduce the on-site modification workload to the maximum extent and not damage the installation structure of the original system, a motor installation base with the advantages of quick replacement and adjustability is needed to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick replacement adjustable servo motor base that shock attenuation is effectual and nimble adaptability is good.

In order to achieve the above object, the utility model provides a following technical scheme: a quick-change adjustable servo motor base comprises an underframe, a lower fixture block, an upper fixture block, a fixture plate and a motor base plate, wherein the upper end surface of the underframe is horizontally and symmetrically provided with the lower fixture block; the upper surface of the lower clamping block is provided with an upper clamping block in a butt joint manner; the upper end surface of the upper clamping block is provided with a clamping plate in a joint way; a motor seat plate is horizontally arranged on the upper surface of the clamping plate; the upper surfaces of the two underframe are clamped and provided with a buffering and damping mechanism; the upper surface of the bottom frame is symmetrically provided with lower clamping grooves; an upper clamping groove is formed in the lower bottom surface of the clamping plate; the lower clamping block is clamped in the lower clamping groove; the upper clamping groove is clamped on the upper clamping block; waist-shaped grooves are symmetrically formed in the end surfaces of the bottom frame, the lower clamping block and the upper clamping block in a penetrating manner; the terminal surface of cardboard and motor bedplate all link up symmetrically to be seted up the processing and has the through-hole.

As a further improvement of the utility model, the screw rod installed with the grounding is introduced into the waist-shaped groove on the bottom frame.

As a further improvement of the utility model, the waist-shaped grooves on the lower fixture block and the upper fixture block are internally provided with screws; and the lower end of the screw rod is sleeved with a nut.

As a further improvement of the utility model, a screw is introduced and installed in the through holes on the clamping plate and the motor seat plate; and the lower end of the screw rod is sleeved with a nut.

As a further improvement of the utility model, two the upper surface horizontal welding of motor bedplate installs servo motor.

As a further improvement of the utility model, the buffer damping mechanism comprises a supporting plate; limiting grooves are symmetrically machined in the lower bottom surface of the supporting plate; the two limiting grooves are respectively clamped on the two bottom frames; the end surface of the supporting plate is vertically and movably provided with a telescopic rod in a penetrating way; the upper end surface and the lower end surface of the telescopic rod are symmetrically welded with buffer discs; two damping springs are symmetrically sleeved on the telescopic rod.

Compared with the prior art, the beneficial effects of the utility model are that: according to the technical scheme, waist-shaped grooves are symmetrically formed in the end faces of the underframe, the lower clamping block and the upper clamping block in a penetrating mode, the waist-shaped grooves are formed for adjusting the installation error of the servo motor support, and the installation position of an oil pump can be conveniently adjusted when an asynchronous motor is transformed and replaced, so that the flexible strain of equipment is effectively improved; according to the technical scheme, single independent components are adopted, and the installation is realized through the matching of the screw and the nut, so that compared with the traditional welding mode, the disassembly and the replacement of each component or the repeated utilization of the components are more convenient, and the production, the manufacture and the transportation of the components are also convenient; this technical scheme buffering damper includes backup pad, spacing groove, telescopic link, buffering dish and damping spring, because the elastic tension that damping spring possesses, consequently the vibrations that produce when servo motor operates can be offset by damping spring and buffer board to realize absorbing purpose.

Drawings

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

Fig. 2 is a schematic diagram of the local explosion structure of the present invention.

Fig. 3 is the schematic view of the enlarged structure of the buffering damping mechanism of the present invention.

In the figure: 1. a chassis; 2. a lower clamping block; 3. an upper clamping block; 4. clamping a plate; 5. a motor base; 6. a buffer damping mechanism; 601. a support plate; 602. a limiting groove; 603. a telescopic rod; 604. a buffer tray; 605. a damping spring; 7. a lower clamping groove; 8. an upper clamping groove; 9. a waist-shaped groove; 10. a through hole; 11. a screw; 12. a nut; 13. a servo motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a quick-change adjustable servo motor base comprises an underframe 1, a lower fixture block 2, an upper fixture block 3, a clamp plate 4 and a motor base plate 5, wherein the upper end surface of the underframe 1 is horizontally and symmetrically provided with the lower fixture block 2; the upper surface of the lower clamping block 2 is provided with an upper clamping block 3 in a butt joint manner; the upper end surface of the upper clamping block 3 is connected with a clamping plate 4; a motor seat plate 5 is horizontally arranged on the upper surface of the clamping plate 4; the underframe 1, the lower fixture block 2, the upper fixture block 3, the clamping plate 4 and the motor seat plate 5 are movably installed by adopting a screw and a nut, so that the disassembly is convenient, and the single component is convenient to transport, produce and manufacture; the upper surfaces of the two underframe 1 are provided with a buffer damping mechanism 6 in a clamping way; the buffering and damping mechanism can buffer the vibration generated by the servo motor, so that the noise generated by the vibration is reduced, and the servo motor is more stable in operation; the upper surface of the underframe 1 is symmetrically provided with lower clamping grooves 7; an upper clamping groove 8 is formed in the lower bottom surface of the clamping plate 4; the lower clamping groove and the upper clamping groove are adopted, so that the equipment is convenient to mount and dismount; waist-shaped grooves 9 are symmetrically formed in the end surfaces of the underframe 1, the lower clamping block 2 and the upper clamping block 3 in a penetrating manner; the waist-shaped groove has a rectangular structural characteristic, so that errors generated when equipment is installed can be eliminated; the end surfaces of the clamping plate 4 and the motor seat plate 5 are symmetrically provided with through holes 10 in a penetrating way; a screw rod 11 which is grounded is introduced into the waist-shaped groove 9 on the underframe 1; a screw 11 is inserted into the waist-shaped grooves 9 on the lower fixture block 2 and the upper fixture block 3; the lower end of the screw rod 11 is sleeved with a nut 12; a screw rod 11 is arranged in the through holes on the clamping plate 4 and the motor base plate 5 in an access way; the lower end of the screw rod 11 is sleeved with a nut 12; the upper surfaces of the two motor seat plates 5 are horizontally welded with servo motors 13; the buffer damper mechanism 6 includes a support plate 601; limiting grooves 602 are symmetrically machined in the lower bottom surface of the supporting plate 601; the two limiting grooves 602 are respectively clamped on the two underframe 1; the end face of the supporting plate 601 is vertically movably provided with a telescopic rod 603 in a penetrating way; the upper end face and the lower end face of the telescopic rod 603 are symmetrically welded with buffer discs 604; two damping springs 605 are symmetrically sleeved on the telescopic rod 603.

During the use at first through screw rod 11 with two chassis 1 fixed mounting subaerial, then will splice lower fixture block 2 and last fixture block 3 card together locate down draw-in groove 7 in, then will splice cardboard 4 and motor bedplate 5 together and establish on last fixture block 3 through last draw-in groove 8 card, at last again with servo motor 13 welded mounting can realize the concatenation installation of equipment on two cardboard 4.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a quick replacement adjustable servo motor base which characterized in that: the clamping device comprises an underframe (1), a lower clamping block (2), an upper clamping block (3), a clamping plate (4) and a motor seat plate (5), wherein the lower clamping block (2) is horizontally and symmetrically arranged on the upper end surface of the underframe (1); the upper surface of the lower clamping block (2) is in butt joint with an upper clamping block (3); the upper end surface of the upper clamping block (3) is connected with a clamping plate (4); a motor seat board (5) is horizontally arranged on the upper surface of the clamping board (4); the upper surfaces of the two underframe (1) are provided with a buffer damping mechanism (6) in a clamping way; the upper surface of the bottom frame (1) is symmetrically provided with lower clamping grooves (7); an upper clamping groove (8) is formed in the lower bottom surface of the clamping plate (4); the lower clamping block (2) is clamped in the lower clamping groove (7); the upper clamping groove (8) is clamped on the upper clamping block (3); waist-shaped grooves (9) are symmetrically formed in the end faces of the underframe (1), the lower clamping block (2) and the upper clamping block (3) in a penetrating mode; the end faces of the clamping plate (4) and the motor base plate (5) are symmetrically communicated and processed with through holes (10).

2. The quick change adjustable servo motor base of claim 1, wherein: a screw rod (11) which is connected with the ground is led into the waist-shaped groove (9) on the bottom frame (1).

3. The quick change adjustable servo motor base of claim 1, wherein: a screw (11) is arranged in the waist-shaped groove (9) on the lower clamping block (2) and the upper clamping block (3) in a passing mode; the lower end of the screw rod (11) is sleeved with a nut (12).

4. The quick change adjustable servo motor base of claim 1, wherein: a screw (11) is arranged in the through hole on the clamping plate (4) and the motor seat plate (5) in an access way; the lower end of the screw rod (11) is sleeved with a nut (12).

5. The quick change adjustable servo motor base of claim 1, wherein: and servo motors (13) are horizontally welded on the upper surfaces of the two motor seat plates (5).

6. The quick change adjustable servo motor base of claim 1, wherein: the buffer damping mechanism (6) comprises a support plate (601); the lower bottom surface of the supporting plate (601) is symmetrically provided with limiting grooves (602); the two limiting grooves (602) are respectively clamped on the two underframe (1); the end face of the supporting plate (601) is vertically movably provided with a telescopic rod (603) in a penetrating way; the upper end face and the lower end face of the telescopic rod (603) are symmetrically welded with buffer discs (604); two damping springs (605) are symmetrically sleeved on the telescopic rod (603).