CN213136278U

CN213136278U - A polishing equipment for machine part processing

Info

Publication number: CN213136278U
Application number: CN202021823810.4U
Authority: CN
Inventors: 关建国; 于忠芬
Original assignee: Tianjin Kepowell Technology Development Co ltd
Current assignee: Tianjin Kepowell Technology Development Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-07
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a polishing equipment for machine part processing, which comprises a fixing support, the bottom fixedly connected with unable adjustment base of fixed bolster, unable adjustment base's inner wall rotates through the bearing and is connected with the threaded rod, other threaded connection is equallyd divide at the both ends on threaded rod surface has the fly leaf, other fixedly connected with loose ring is equallyd divide at the both ends of fly leaf. The utility model discloses a threaded rod normal running fit fly leaf, loose ring and movable rod drive two drive plates and are close to each other, through drive plate cooperation movable plate, the telescopic link drives two clamp plates and is close to each other and press from both sides tight polishing, and be equipped with rubber convex block through the equal fixed connection of one end opposite at two clamp plates, make multiplicable clamp plate and polishing piece's frictional force, cooperation telescopic link and damping spring make to polish the effect that the piece presss from both sides the fastening and can play the buffering regularly, avoid polishing the piece and damage when pressing from both sides tightly, thereby realize pressing from both sides the purpose that tightly just does not damage polishing piece.

Description

A polishing equipment for machine part processing

Technical Field

The utility model relates to a polishing equipment technical field specifically is a polishing equipment for machine part processing.

Background

The basic elements constituting the machine are called mechanical parts, which are the non-detachable individual parts constituting the machine and the machine, and are the basic units of the machine, the mechanical parts are used in the polishing equipment during the machining, and the polishing is a machining method using mechanical, chemical or electrochemical action to reduce the roughness of the surface of the workpiece to obtain a smooth surface. When mechanical parts are prepared, the surfaces of the parts are usually polished by a mechanical grinding method to obtain regular and precise mechanical parts.

However, in the prior art, when the fixing device is used in practice, mechanical parts are not convenient to fix, the parts are damaged when the fixing pressure is too high, and the parts are not fixed firmly when the fixing pressure is too low, so that the parts are fixed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polishing equipment for machine part processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: comprises a fixed bracket, the bottom of the fixed bracket is fixedly connected with a fixed base, the inner wall of the fixed base is rotatably connected with a threaded rod through a bearing, both ends of the surface of the threaded rod are respectively in threaded connection with a movable plate, both ends of the movable plate are respectively and fixedly connected with a movable ring, the top of the movable ring is fixedly connected with a movable rod which movably penetrates through and extends to the top of the fixed base, the top of the movable rod is fixedly connected with a driving plate, the top of the driving plate is fixedly connected with a reinforcing rib, one ends of the driving plate and the reinforcing ribs corresponding to the middle point of the fixed base are fixedly connected with a moving plate, the movable plate is characterized in that one end, far away from the driving plate and the reinforcing rib, of the movable plate is fixedly connected with a telescopic rod, the surface of the telescopic rod is fixedly connected with a damping spring, and one end, far away from the position of the movable plate, of the telescopic rod is fixedly connected with a clamping plate.

Preferably, the threaded rod movably penetrates through and extends to one end of the fixed base, and the thread directions of the two ends of the threaded rod are opposite.

Preferably, a right-angled triangle is formed among the driving plate, the reinforcing ribs and the moving plate, the number of the clamping plates is two, the two clamping plates are symmetrically arranged about a vertical axis of a midpoint of the fixed base, and rubber bumps are fixedly connected to opposite ends of the two clamping plates.

Preferably, the top of the fixed base corresponding to the position of the movable rod is provided with a movable groove, and the inner wall of the movable groove is movably connected with the surface of the movable rod.

Preferably, the inner wall of the corresponding movable ring position of the fixed base is fixedly connected with a positioning rod, the positioning rod is movably connected with the inner wall of the movable ring, the inner wall of the corresponding positioning rod position of the movable ring is fixedly connected with a semi-sphere, and the inner wall of the semi-sphere is movably connected with the surface of the positioning rod.

Preferably, the top of the inner wall of the fixed support is fixedly connected with an electric push rod, the bottom of the electric push rod is fixedly connected with a lower pressing plate, and the middle of the bottom of the lower pressing plate is fixedly connected with a polishing head.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a threaded rod normal running fit fly leaf, loose ring and movable rod drive two drive plates and are close to each other, cooperate the movable plate through the drive plate, the telescopic link drives two clamp plates and are close to each other and press from both sides tight polishing, and be equipped with rubber lug through the equal fixed connection in the opposite one end of two clamp plates, make the frictional force that can increase clamp plate and polishing, cooperate telescopic link and damping spring to make to press from both sides the fastening to polishing piece and play the effect of buffering at the time, avoid polishing piece to damage when pressing from both sides tightly, thereby realize pressing from both sides tightly firmly and do not damage the purpose of polishing piece;

2. the utility model discloses still through setting up the locating lever simultaneously for can play the effect of direction to the removal of activity ring sum movable rod, and be equipped with the semicircle ball through the inner wall at the activity ring, and the surface laminating of the surface of semicircle ball and locating lever, make and reduce the friction between activity ring sum locating lever, thereby make the removal that activity ring sum movable rod can be steady.

Drawings

FIG. 1 is a front sectional view of the overall structure of a polishing apparatus for machining mechanical parts according to the present invention;

FIG. 2 is a front sectional view of a movable plate structure of a polishing device for machining mechanical parts according to the present invention;

fig. 3 is a side sectional view of the whole structure of the polishing device for machining mechanical parts of the present invention.

In the figure: 1. fixing a bracket; 2. a fixed base; 3. a threaded rod; 4. a movable plate; 5. a movable ring; 6. a movable rod; 7. a drive plate; 8. reinforcing ribs; 9. moving the plate; 10. a telescopic rod; 11. a damping spring; 12. a clamping plate; 13. a movable groove; 14. positioning a rod; 15. a semi-sphere; 16. an electric push rod; 17. a lower pressing plate; 18. and (5) polishing the head.

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 technical solution: including fixed bolster 1, the bottom fixed mounting of fixed bolster 1 has unable adjustment base 2, unable adjustment base 2's inner wall rotates through the bearing and is connected with threaded rod 3, threaded rod 3 both ends on surface are equallyd divide do threaded connection have fly leaf 4, do not fixed mounting have loose ring 5 are equallyd divide at fly leaf 4's both ends, the top fixed mounting of loose ring 5 has movable rod 6, the activity of movable rod 6 runs through and extends to unable adjustment base 2's top, the top fixed mounting of movable rod 6 has drive plate 7, the top fixed mounting of drive plate 7 has strengthening rib 8, the equal fixed mounting of one end of the corresponding unable adjustment base 2 mid point position of drive plate 7 and strengthening rib 8 has movable plate 9, the one end fixed mounting that drive plate 7 and strengthening rib 8 position were kept away from to movable plate 9 has telescopic link 10, the fixed surface mounting of telescopic link 10.

The threaded rod 3 movably penetrates through and extends to one end of the fixed base 2, and the thread directions of two ends of the threaded rod 3 are opposite.

Right-angled triangle is formed between drive plate 7, strengthening rib 8 and the movable plate 9, and the quantity of clamp plate 12 is two, and two clamp plate 12 are symmetry axisymmetric setting about the vertical axis of unable adjustment base 2 mid point, and the equal fixed mounting of one end of two clamp plate 12 opposite faces has rubber bump.

The top of the fixed base 2 corresponding to the position of the movable rod 6 is provided with a movable groove 13, and the inner wall of the movable groove 13 is movably connected with the surface of the movable rod 6.

Inner wall fixed mounting of the corresponding movable ring 5 position of unable adjustment base 2 has locating lever 14, locating lever 14 swing joint is at the inner wall of movable ring 5, the inner wall fixed mounting of the corresponding locating lever 14 position of movable ring 5 has hemisphere 15, and the inner wall of hemisphere 15 and the surface swing joint of locating lever 14, through setting up locating lever 14, make can play the effect of direction to the removal of movable ring 5 and movable rod 6, and be equipped with hemisphere 15 through the inner wall at movable ring 5, and the surface of hemisphere 15 and the surface laminating of locating lever 14, make and reduce the friction between movable ring 5 and locating lever 14, thereby make movable ring 5 and movable rod 6 can steady removal.

An electric push rod 16 is fixedly installed at the top of the inner wall of the fixed support 1, a lower pressing plate 17 is fixedly installed at the bottom of the electric push rod 16, and a polishing head 18 is fixedly installed in the middle of the bottom of the lower pressing plate 17.

The working principle is as follows: when in use, the utility model discloses when need fix polishing piece, rotate through driving motor drive threaded rod 3, and make threaded rod 3 cooperate fly leaf 4 to drive two movable rings 5 and be close to each other, thereby make two movable rings 5 drive two drive plates 7 through movable rod 6 and be close to each other, cooperate movable plate 9 through drive plate 7, telescopic link 10 drives two clamp plates 12 and be close to each other and press from both sides tight polishing piece, and be equipped with rubber lug through the equal fixed mounting in one end of two clamp plates 12 opposite faces, make the frictional force of multiplicable clamp plate 12 and polishing piece, cooperation telescopic link 10 and damping spring 11 make polishing piece clamp fastening can play the effect of buffering when pressing from both sides tight, avoid polishing piece to damage when pressing from both sides tight, thereby realize pressing from both sides the purpose of pressing from both sides firmly and not damaging polishing piece, through setting up strengthening rib 8, and drive plate 7, A right triangle is formed between the reinforcing rib 8 and the moving plate 9, so that the clamping mechanism is stable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A polishing equipment for machine part processing, includes fixed bolster (1), its characterized in that: the bottom of the fixed support (1) is fixedly connected with a fixed base (2), the inner wall of the fixed base (2) is rotatably connected with a threaded rod (3) through a bearing, two ends of the surface of the threaded rod (3) are equally divided into a movable plate (4) in threaded connection, two ends of the movable plate (4) are equally divided into movable rings (5), the top of each movable ring (5) is fixedly connected with a movable rod (6), the movable rod (6) movably penetrates through and extends to the top of the fixed base (2), the top of each movable rod (6) is fixedly connected with a drive plate (7), the top of each drive plate (7) is fixedly connected with a reinforcing rib (8), one end of each drive plate (7) and one end of each reinforcing rib (8), corresponding to the middle point position of the fixed base (2), of each movable plate (7) is fixedly connected with a movable plate (9), and one end of each movable plate (9), far away from, the surface of the telescopic rod (10) is fixedly connected with a damping spring (11), and one end of the telescopic rod (10) far away from the position of the moving plate (9) is fixedly connected with a clamping plate (12).

2. A polishing apparatus for machine part machining according to claim 1, characterized in that: the threaded rod (3) is movably penetrated and extends to one end of the fixed base (2), and the thread directions of two ends of the threaded rod (3) are opposite.

3. A polishing apparatus for machine part machining according to claim 1, characterized in that: form right angled triangle between drive plate (7), strengthening rib (8) and the movable plate (9), the quantity of clamp plate (12) is two, and two clamp plate (12) are symmetry axis symmetry setting about the vertical axis of unable adjustment base (2) mid point, two the equal fixedly connected with rubber bump of one end of clamp plate (12) opposite face.

4. A polishing apparatus for machine part machining according to claim 1, characterized in that: the top of the position, corresponding to the movable rod (6), of the fixed base (2) is provided with a movable groove (13), and the inner wall of the movable groove (13) is movably connected with the surface of the movable rod (6).

5. A polishing apparatus for machine part machining according to claim 1, characterized in that: the inner wall fixedly connected with locating lever (14) of corresponding activity ring (5) position of unable adjustment base (2), locating lever (14) swing joint is at the inner wall of activity ring (5), the inner wall fixedly connected with semicircle ball (15) of corresponding locating lever (14) position of activity ring (5), and the surface swing joint of the inner wall of semicircle ball (15) and locating lever (14).

6. A polishing apparatus for machine part machining according to claim 1, characterized in that: the top of the inner wall of the fixed support (1) is fixedly connected with an electric push rod (16), the bottom of the electric push rod (16) is fixedly connected with a lower pressure plate (17), and the middle of the bottom of the lower pressure plate (17) is fixedly connected with a polishing head (18).