CN217800732U

CN217800732U - Fixing mechanism for deburring synchronous belt pulley

Info

Publication number: CN217800732U
Application number: CN202221890826.6U
Authority: CN
Inventors: 杨庆喜
Original assignee: Anhui Shihe Transmission System Co ltd
Current assignee: Anhui Shihe Transmission System Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-15
Anticipated expiration: 2032-07-21

Abstract

The application relates to the technical field of synchronous pulley processing equipment, and discloses a fixing mechanism for deburring of a synchronous pulley, which comprises a base and an internal thread supporting cylinder, wherein the bottom end of the internal thread supporting cylinder movably penetrates through the middle part of the top end of the base; the outer fixed cover on internal thread supporting barrel top is equipped with the support ring, and the spacing post of middle part fixedly connected with on internal thread supporting barrel top, spacing one side fixedly connected with of spacing post are spacing. This scheme is mutually supported through spacing post and spacing, carries on spacingly to synchronous pulley, overlaps the lantern ring cover simultaneously on the screw thread post to establish nut screw thread cover on the screw thread post, and rotate the nut, the nut is at the in-process that descends, exerts pressure to the lantern ring, makes the lantern ring drive two conflict poles and move down and carry out the pressure boost to synchronous pulley, and then fixes synchronous pulley, then can remove the burr to synchronous pulley.

Description

Fixing mechanism for deburring synchronous belt pulley

Technical Field

The application relates to the technical field of synchronous pulley processing equipment, in particular to a fixing mechanism for deburring of a synchronous pulley.

Background

Synchronous pulley generally by steel, the aluminum alloy, cast iron, brass, wait the material manufacturing, synchronous pulley is making the back of accomplishing, then need get rid of the burr that synchronous pulley both sides left, it is many that the staff is manual among the prior art to polish the deburring, at the in-process of deburring, if do not fix synchronous pulley, then synchronous pulley is by the in-process of deburring again, can take place to remove, it is not only big to remove the burr to the synchronous pulley deburring of removal degree of difficulty, and be difficult to thoroughly remove the burr.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned proposed problem, the present application provides a fixing mechanism for deburring a synchronous pulley.

The application provides a fixed establishment for synchronous pulley burring adopts following technical scheme:

a fixing mechanism for deburring of a synchronous belt pulley comprises a base and an internal thread supporting cylinder, wherein the bottom end of the internal thread supporting cylinder movably penetrates through the middle of the top end of the base, two inner walls of the base are respectively provided with a sliding groove, the bottom ends of two sides of the internal thread supporting cylinder are respectively and fixedly connected with a sliding block, and the two sliding blocks are respectively and slidably connected inside the two sliding grooves;

the outer surface of the top end of the internal thread supporting cylinder is fixedly sleeved with a supporting ring, the middle part of the top end of the internal thread supporting cylinder is fixedly connected with a limiting column, and one side of the limiting column is fixedly connected with a limiting strip;

the utility model discloses a spacing strip, including spacing strip, the surface activity cover of screw thread post bottom is equipped with the lantern ring, the equal fixedly connected with of both sides of lantern ring is to the feeler lever, the surface screw thread cover at screw thread post middle part is equipped with the nut, the bottom of nut and the top contact of the lantern ring.

By adopting the technical scheme, the two sliding blocks are respectively connected in the two sliding grooves in a sliding manner, the internal thread supporting cylinder can be limited, the internal thread supporting cylinder is prevented from rotating, the synchronous belt pulley is sleeved on the limiting column, meanwhile, the supporting ring supports the synchronous belt pulley, the limiting column is matched with the limiting strip, the synchronous belt pulley can be limited, the synchronous belt pulley cannot rotate in the deburring process, the sleeve ring is sleeved on the threaded column, the nut is sleeved on the threaded column simultaneously, the nut is rotated, downward pressure is applied to the sleeve ring by the nut in the descending process, the sleeve ring drives the two abutting rods to move downwards, the synchronous belt pulley can be pressurized, and the synchronous belt pulley is better fixed on the supporting ring.

Preferably, the inner bottom of the base is provided with a fixed plate, two ends of the fixed plate are respectively fixedly connected with the bottom ends of the other two inner walls of the base, the middle part of the top end of the fixed plate is fixedly connected with a slow motor, the internal thread of the internal thread supporting cylinder is inserted with a threaded rod, and the bottom end of the threaded rod is fixedly connected with the end part of an output shaft of the slow motor.

Through adopting above-mentioned technical scheme, it is rotatory to drive the threaded rod through the output shaft of slow-speed motor, and the threaded rod is at rotatory in-process, exerts a spiral driving force to the internal thread supporting cylinder, promotes the internal thread supporting cylinder and rises, alright adjust the height of the internal thread supporting cylinder like this.

Preferably, a rubber pad is fixedly bonded at the bottom end of the base.

Through adopting above-mentioned technical scheme, the frictional force of multiplicable base bottom and peripheral hardware workstation mesa contact through the rubber pad that is equipped with, the base then can not take place to remove at will on peripheral hardware workstation mesa like this.

Preferably, the middle part of the front side and the middle part of the back side of the base are both provided with a groove, the two grooves are both internally provided with handles, and two ends of the two handles are respectively fixedly connected with two inner walls of the two grooves.

By adopting the technical scheme, the base can be conveniently carried to move by holding the handles in the two grooves.

To sum up, the application comprises the following beneficial technical effects:

through spacing post and spacing mutually supporting, carry on spacingly to synchronous pulley, avoid synchronous pulley rotatory taking place by the in-process of burring, establish the lantern ring cover on the screw thread post simultaneously, and establish nut screw thread cover on the screw thread post, and rotate the nut, the nut is at the in-process that descends, exert pressure to the lantern ring, make the lantern ring drive two conflict poles and move down and carry out the pressure boost to synchronous pulley, and then fix synchronous pulley, then can remove the burr to synchronous pulley.

Drawings

Fig. 1 is a schematic overall structure diagram of the application embodiment.

FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention.

Fig. 3 is a schematic view of a combined structure of a limiting column and a limiting strip of the application embodiment.

FIG. 4 is a schematic top view of a base according to an embodiment of the present invention.

Description of the reference numerals: 1. a base; 201. an internal thread support cylinder; 202. a chute; 203. a slider; 301. a support ring; 302. a limiting column; 303. a limiting strip; 304. a threaded post; 305. a collar; 306. a touch bar; 307. a nut; 401. a fixing plate; 402. a slow speed motor; 403. a threaded rod; 5. a rubber pad; 601. a groove; 602. a handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a fixed establishment for synchronous pulley burring. Referring to fig. 1-4, a fixing mechanism for deburring of a synchronous pulley comprises a base 1 and an internal thread supporting cylinder 201, wherein the bottom end of the internal thread supporting cylinder 201 movably penetrates through the middle of the top end of the base 1, two inner walls of the base 1 are respectively provided with a sliding groove 202, the bottom ends of two sides of the internal thread supporting cylinder 201 are respectively and fixedly connected with a sliding block 203, the two sliding blocks 203 are respectively and slidably connected inside the two sliding grooves 202, the internal thread supporting cylinder 201 can be limited, and the internal thread supporting cylinder 201 is prevented from rotating;

referring to fig. 1, 2 and 3, a support ring 301 is fixedly sleeved on the outer surface of the top end of an internal thread support cylinder 201, a limit column 302 is fixedly connected to the middle of the top end of the internal thread support cylinder 201, a limit strip 303 is fixedly connected to one side of the limit column 302, a synchronous pulley is sleeved on the limit column 302, the support ring 301 supports the synchronous pulley, the limit column 302 and the limit strip 303 are matched with each other to limit the synchronous pulley, and therefore the synchronous pulley cannot rotate in the deburring process;

referring to fig. 1 and 2, middle part fixedly connected with screw post 304 on spacing strip 303 top, the surface activity cover of screw post 304 bottom is equipped with lantern ring 305, the equal fixedly connected with of both sides of lantern ring 305 is to contact pole 306, the surface screw thread cover at screw post 304 middle part is equipped with nut 307, the bottom of nut 307 is contacted with the top of lantern ring 305, establish lantern ring 305 on screw post 304, establish nut 307 thread cover simultaneously on screw post 304, and rotatory nut 307, make nut 307 exert a decurrent pressure to lantern ring 305 at the in-process that descends, lantern ring 305 drives two and supports contact pole 306 and move down, can pressurize synchronous pulley, and then better fixing synchronous pulley on support ring 301.

Referring to fig. 2 and 4, a fixing plate 401 is disposed at the inner bottom of the base 1, two ends of the fixing plate 401 are fixedly connected to bottom ends of two other inner walls of the base 1, a slow motor 402 is fixedly connected to a middle portion of the top end of the fixing plate 401, a threaded rod 403 is inserted into an internal thread of the internal thread supporting cylinder 201, a bottom end of the threaded rod 403 is fixedly connected to an end portion of an output shaft of the slow motor 402, the output shaft of the slow motor 402 drives the threaded rod 403 to rotate, the threaded rod 403 applies a spiral driving force to the internal thread supporting cylinder 201 in a rotating process, the internal thread supporting cylinder 201 is pushed to ascend, and thus the height of the internal thread supporting cylinder 201 can be adjusted.

Referring to fig. 1 and 2, a rubber pad 5 is fixedly bonded to the bottom end of the base 1, and the rubber pad 5 can increase the friction force of the bottom end of the base 1 contacting with the table top of the external workbench, so that the base 1 cannot move freely on the table top of the external workbench.

Referring to fig. 1, grooves 601 are formed in the middle of the front side and the middle of the back side of the base 1, grips 602 are disposed in the two grooves 601, two ends of each grip 602 are fixedly connected to two inner walls of the two grooves 601, and the grips 602 in the two grooves 601 are held to facilitate carrying the base 1 for position shifting.

The implementation principle of the fixing mechanism for deburring the synchronous pulley in the embodiment of the application is as follows: firstly, a synchronous pulley needing to be deburred is sleeved on a limiting column 302, meanwhile, a supporting ring 301 can support the synchronous pulley, the limiting column 302 is matched with a limiting strip 303 to limit the synchronous pulley, the synchronous pulley is prevented from rotating in the deburring process, then a sleeve ring 305 is sleeved on a threaded column 304, a nut 307 is sleeved on the threaded column 304 in a threaded manner, meanwhile, the nut 307 is rotated, in the descending process of the nut 307, downward pressure is applied to the sleeve ring 305, the sleeve ring 305 drives two contact rods 306 to pressurize downwards, the synchronous pulley is pressurized, the synchronous pulley is fixed, and then the synchronous pulley can be deburred;

in the process of deburring the synchronous pulley, if the height at which the synchronous pulley is located is too low, the synchronous pulley is not beneficial to a worker to deburr, the slow motor 402 is started at the moment, the output shaft of the slow motor 402 drives the threaded rod 403 to rotate, the threaded rod 403 applies a spiral driving force to the internal thread supporting cylinder 201 in the rotating process, the internal thread supporting cylinder 201 is pushed to ascend, the height of the internal thread supporting cylinder 201 can be adjusted, and then the height of the synchronous pulley sleeved on the limiting column 302 is adjusted.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 fixing mechanism for deburring of a synchronous pulley comprises a base (1) and an internal thread supporting cylinder (201), and is characterized in that the bottom end of the internal thread supporting cylinder (201) movably penetrates through the middle of the top end of the base (1), sliding grooves (202) are formed in two inner walls of the base (1), sliding blocks (203) are fixedly connected to the bottom ends of two sides of the internal thread supporting cylinder (201), and the two sliding blocks (203) are respectively connected to the inner parts of the two sliding grooves (202) in a sliding manner;

the supporting ring (301) is fixedly sleeved on the outer surface of the top end of the internal thread supporting barrel (201), the middle of the top end of the internal thread supporting barrel (201) is fixedly connected with a limiting column (302), and one side of the limiting column (302) is fixedly connected with a limiting strip (303);

the middle part fixedly connected with screw thread post (304) on spacing (303) top, the surface activity cover of screw thread post (304) bottom is equipped with lantern ring (305), the equal fixedly connected with of both sides of lantern ring (305) supports feeler lever (306), the surface screw thread cover at screw thread post (304) middle part is equipped with nut (307), the bottom of nut (307) and the top contact of lantern ring (305).

2. A fixing mechanism for deburring of synchronous pulleys according to claim 1, characterized in that: the inner bottom of the base (1) is provided with a fixing plate (401), two ends of the fixing plate (401) are fixedly connected with the bottom ends of the other two inner walls of the base (1) respectively, the middle of the top end of the fixing plate (401) is fixedly connected with a slow motor (402), a threaded rod (403) is inserted into the internal thread of the internal thread supporting cylinder (201), and the bottom end of the threaded rod (403) is fixedly connected with the end part of an output shaft of the slow motor (402).

3. A fixing mechanism for deburring of synchronous pulleys as claimed in claim 1, characterized in that: the bottom end of the base (1) is fixedly bonded with a rubber pad (5).

4. A fixing mechanism for deburring of synchronous pulleys as claimed in claim 1, characterized in that: the middle part of the front side and the middle part of the back side of the base (1) are respectively provided with a groove (601), the insides of the two grooves (601) are respectively provided with a handle (602), and two ends of the two handles (602) are respectively fixedly connected with two inner walls of the two grooves (601).