CN213561935U

CN213561935U - Auxiliary jig of grinding machine

Info

Publication number: CN213561935U
Application number: CN202022422396.2U
Authority: CN
Inventors: 孙丰
Original assignee: Kunshan Saitong Pingcheng Electronic Technology Co ltd
Current assignee: Kunshan Saitong Pingcheng Electronic Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-29
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to a grind quick-witted auxiliary fixture, pay module and locking module including support, lock, the lock is paid the module and is located between the support, the locking module is located the module both sides are paid to the lock, and are fixed in on the support, the lock is paid the module and is paid the platform, the bolt is paid to the lock including the lock, the spring is paid to the lock and guide post, the lock is paid frame both ends and respectively with one leg joint, the lock is paid the frame and is equipped with the platform, the guide post lower extreme is located in the frame is paid to the lock is gone up, the upper end is passed the lock pay the platform the spring with leg joint, just the lock is paid the spring and is compressed tightly the setting and be in the lock pay the platform with between the support. The utility model discloses a grind quick-witted auxiliary jig has effectively realized accurate centre gripping, location and the fixing to the interface part, has improved the grinding efficiency and the grinding quality of interface part greatly, has saved the excellent rate of manpower resources and product greatly.

Description

Auxiliary jig of grinding machine

Technical Field

The utility model relates to a grind quick-witted auxiliary jig, especially relate to a part end face grinding auxiliary jig.

Background

Along with the popularization of electronic products, the size of a motor is smaller and smaller, the integration level is higher and higher, and the manufacture of a single part is necessarily more precise. And some parts need to be subjected to secondary machining after assembly so as to ensure the precision of the parts. For example, after injection molding and encapsulation, an end face of a certain interface part needs to be ground to ensure the flatness of the end face. At present, the existing small-sized grinding equipment of our department can not clamp and fix products, and the parts need to be manually held to grind on the grinding equipment, so that the grinding efficiency is low, the grinding equipment is only suitable for proofing, the grinding precision is poor, the parts are easily ground, and the productivity and the quality are seriously influenced on batch production.

SUMMERY OF THE UTILITY MODEL

In view of the shortcoming of above prior art, the utility model aims to provide a grind quick-witted auxiliary fixture, this grinding jig has realized that the centre gripping to the part is fixed, has made things convenient for the grinding of part greatly, has improved the grinding speed and the grinding quality of part, has improved the yields of product.

In order to realize above-mentioned purpose and other relevant mesh, the utility model provides a grind quick-witted auxiliary fixture, pay module and locking module including support, lock, the lock is paid the module and is located between the support, the locking module is located the module both sides are paid to the lock, and are fixed in on the support, the lock is paid the module and is paid the platform, lock including the lock and pay the bolt, lock and pay spring and guide post, the lock is paid the frame both ends and respectively with one leg joint, the lock is paid the frame and is equipped with the platform is paid to the lock, the guide post lower extreme is located in the frame is paid to the lock, the upper end is passed the platform the lock pay the spring with leg joint, just the lock is paid the spring and is compressed tightly the setting and is in the lock pay the platform with between the support, the lock is paid the bolt and pass through the screw thread fastening the lock pay bench.

Preferably, one side of the locking frame is provided with scale marks, the locking platform is provided with an indication piece, and the indication piece can indicate the scale marks.

Preferably, the locking platform is provided with a locking site, the locking bolt can extend into the locking site after rotating, and a product abdicating hole is arranged at a corresponding position on the locking frame.

Preferably, the locking module further comprises a limiting column, the lower end of the limiting column is fixed on the locking platform, and the upper end of the limiting column extends out of the support and is connected with a limiting cap.

Preferably, the locking module comprises a locking nut, a locking bolt and a jacking cap, one end of the locking bolt passes through the bracket and is in threaded connection with the locking nut, and the other end of the locking bolt is connected with the jacking cap.

Preferably, there are two locking modules, and one locking module is arranged on each bracket.

When the device is used, firstly, the whole jig is buckled on a grinding machine, a worker manually screws the locking nut to enable the propping cap to be abutted against the upper surface of the grinding machine, then an interface part to be ground passes through the locking position point and extends into the product abdicating hole, at the moment, the locking bolt is not locked, the worker manually lifts the locking platform, the raised size is the size to be ground and can be read from the position indicated by the indication sheet, then the locking bolt is screwed to enable the locking bolt to fix the interface part, then the grinding machine starts to work, the interface part is ground by the grinding machine, the locking platform enables the interface part to be kept with the grinding machine under a certain pressure all the time under the action of the locking spring until the distance to be ground of the interface part is completely ground, and at the moment, the indication sheet points to zero scale, and finishing grinding the whole interface part.

To sum up, this utility model's a grind quick-witted auxiliary fixture has following beneficial effect: by arranging the locking module, the interface part is mechanically replaced by manual clamping, so that the interface part is stably clamped effectively, and subsequent interface parts are conveniently ground; by arranging the indicating sheet and the scale marks, workers can see the skiving progress of the interface part by naked eyes and replace the interface part in time; the locking module is used, so that the whole device can be detachably connected with the grinding machine, and one grinding machine can be provided with a plurality of auxiliary fixtures, thereby greatly improving the utilization rate of the grinding machine.

Drawings

Fig. 1 is a schematic structural view of an auxiliary jig for a grinding machine and the grinding machine after assembly.

Fig. 2 is a partial structural schematic diagram of fig. 1.

Fig. 3 is a schematic view of a portion of the structure of fig. 2, illustrating a product relief hole.

1. A support; 2. a locking module; 3. a locking module; 4. a grinder; 21. a lock payment frame; 22. a locking platform; 23. a limiting column; 24. locking the bolt; 25. a locking spring; 26. a guide post; 31. a lock nut; 32. Locking the bolt; 33. supporting the cap; 211. scale lines; 212. a product abdicating hole; 221. an indicator sheet; 222. A lock payment site; 231. a limiting cap.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 3. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1 to 3, the utility model relates to a grinding machine auxiliary fixture, including support 1, lock pair module 2 and locking module 3, the lock pair module 2 is located between the support 1, the lock pair module 2 is used for the lock to pay the interface part, support 1 is used for supporting the lock pair module 2, locking module 3 is located the lock pair module 2 both sides, locking module 3 is used for fixing support 1 with grind machine 4, and is fixed in on the support 1, in order to guarantee that the support 1 firmly fixes on grind machine 4, lock pair module 2 includes lock pair frame 21, lock pair platform 22, lock pair bolt 24, lock pair spring 25 and guide post 26, lock pair frame 21 both ends with respectively with one the support 1 is connected, lock pair frame 21 is used for supporting lock pair platform 22, be equipped with in the lock pair frame 21 lock pair platform 22, the locking platform 22 is used for locking interface parts, the lower end of the guide column 26 is located in the locking frame 21, the upper end of the guide column passes through the locking platform 22, the locking spring 25 and the bracket 1 to be connected, the guide column 26 is used for guiding the locking platform 22 to move up and down on the locking frame 21, the locking spring 25 is tightly pressed between the locking platform 22 and the bracket 1, the locking spring 25 is used for pressing the locking platform 22 to ensure that the locking platform 22 is tightly contacted with the locking frame 21 so as to grind the interface parts, the locking bolt 24 is fixed on the locking platform 22 through threads, and the locking bolt 24 is used for locking the interface parts in the locking position 222.

In this embodiment, one side of the lock payment frame 21 is provided with a scale mark 211, the lock payment table 22 is provided with an indication sheet 221, the indication sheet 221 can indicate the scale mark 211, before the lock payment table 22 is lifted, the indication sheet 221 indicates a zero scale position, and after the lock payment table 22 is lifted, the indication sheet 221 can indicate the lifted scale, so that a worker can visually see the height of the lifted lock payment table 22.

In this embodiment, the locking platform 22 is provided with a locking position 222, the locking bolt 24 can extend into the locking position 222 after rotating, the corresponding position on the locking frame 21 is provided with the product relief hole 212, the locking position 222 is matched with the product relief hole 212, and the interface component can be placed in the locking position 222 and go deep into the product relief hole 212, so that the interface component contacts the grinder 4.

In this embodiment, module 2 is paid to lock still includes spacing post 23, spacing post 23 lower extreme is fixed on platform 22 is paid to the lock, and the upper end stretches out support 1 to be connected with a spacing cap 231, spacing post 23 is used for the restriction platform 22's position is paid to the lock, in order to adjust platform 22 lower surface is paid to the lock with the frame 21's distance is paid to the lock, guarantees spring 25 is in the state that compresses tightly is paid to the lock, spacing cap 231 is used for the lock to pay spacing post 23 prevents spacing post 23 is followed roll-off in the support 1.

In this embodiment, the locking module 3 includes a locking nut 31, a locking bolt 32 and a top cap 33, one end of the locking bolt 32 passes through the bracket 1, is connected with the locking nut 31 through a thread, and the other end of the locking bolt is connected with the top cap 33, when the locking module 3 is used, the locking nut 31 is screwed, so that the top cap 33 contacts the grinding machine 4, and the bracket 1 is buckled on the grinding machine 4.

In this embodiment, there are two locking modules 2, one locking module 2 is disposed on each bracket 1, and the two locking modules 2 cooperate with each other to firmly lock the bracket 1 to the grinding machine 4.

When the device is used, firstly, the whole fixture is buckled on a grinding machine 4, a worker manually screws the lock nut 31 to enable the propping cap 33 to be abutted against the upper surface of the grinding machine 4, then an interface part to be ground passes through the locking position 222 and extends into the product abdicating hole 212, at this time, the locking bolt 24 is not locked, the worker manually lifts the locking platform 22, the raised size is the size to be ground and can be read from the position indicated by the indication sheet 221, then the locking bolt 24 is screwed to enable the locking bolt 24 to fix the interface part, then the grinding machine 4 starts to work, the interface part is ground by the grinding machine 4, the locking platform 22 enables the interface part to be always kept with a certain pressure with the grinding machine 4 under the action of the locking spring 25 until the distance to be ground of the interface part is completely ground, at this point the indicator piece 221 points to zero scale and the entire interface part is ground.

Therefore, the utility model overcomes the defects of the prior art and has high industrial utilization value and practical value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The auxiliary jig for the grinding machine is characterized by comprising supports (1), a locking module (2) and a locking module (3), wherein the locking module (2) is located between the supports (1), the locking module (3) is located on two sides of the locking module (2) and fixed on the supports (1), the locking module (2) comprises a locking pair frame (21), a locking pair table (22), a locking pair bolt (24), a locking pair spring (25) and a guide column (26), two ends of the locking pair frame (21) are respectively connected with one of the supports (1), the locking pair table (22) is arranged in the locking pair frame (21), the lower end of the guide column (26) is located in the locking pair frame (21), the upper end of the guide column penetrates through the locking pair table (22), the locking pair spring (25) and the supports (1) to be connected, and the locking pair spring (25) is tightly pressed and arranged between the locking pair table (22) and the supports (1), the locking bolt (24) is fixed on the locking platform (22) through threads.

2. The auxiliary fixture of claim 1, wherein: one side of the lock payment frame (21) is provided with scale marks (211), the lock payment table (22) is provided with an indication sheet (221), and the indication sheet (221) can indicate the scale marks (211).

3. The auxiliary fixture of claim 1, wherein: the locking platform (22) is provided with a locking site (222), the locking bolt (24) can extend into the locking site (222) after rotating, and a product abdicating hole (212) is formed in the corresponding position of the locking frame (21).

4. A grinder auxiliary tool according to claim 1 or 2 or 3, wherein: the locking module (2) further comprises a limiting column (23), the lower end of the limiting column (23) is fixed on the locking platform (22), and the upper end of the limiting column extends out of the support (1) and is connected with a limiting cap (231).

5. The auxiliary fixture of claim 1, wherein: locking module (3) are including lock nut (31), lock bolt (32) and top cap (33), lock bolt (32) one end is passed support (1), with lock nut (31) pass through threaded connection, the other end with top cap (33) are connected.

6. The auxiliary fixture of claim 1, wherein: the number of the locking module (2) is two, and each support (1) is provided with one locking module (2).