CN211992429U

CN211992429U - Replaceable honing rod

Info

Publication number: CN211992429U
Application number: CN202020473212.2U
Authority: CN
Inventors: 方国祥
Original assignee: Jiangsu NET Diamond Co ltd
Current assignee: Jiangsu NET Diamond Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-24
Anticipated expiration: 2030-04-03

Abstract

The utility model relates to a honing rod technical field, and disclose an interchangeable formula honing rod, it is comparatively complicated to have solved the operation of honing rod when changing the honing head of different length, and longer honing head influences the problem of machining precision and quality because of the vibration in the in-process that uses simultaneously, and it includes the mobile jib, the one end of mobile jib is connected with the connecting rod, and honing head is installed to the one end of connecting rod, and a connecting circular block is installed to a tip of mobile jib, and another tip swing joint of connecting rod has the connection cylinder, and the one end of connecting the cylinder is connected with the one end activity of connecting the circular block, and one side fixed mounting of mobile jib has the circle inserted block; the replaceable honing rod can be simply and conveniently operated when the honing heads with different lengths are replaced, and is firm and compact in connection.

Description

Replaceable honing rod

Technical Field

The utility model belongs to the technical field of the honing rod, specifically be a interchangeable formula honing rod.

Background

Honing is the precise processing of a finish processing surface by using oilstone (also called honing stick) embedded on a honing head; the honing tool has the advantages of large contact area with the surface of the hole, high machining efficiency and capability of machining a plane under certain conditions.

When the honing rod is used for processing holes with different depths, honing heads with different lengths need to be replaced, the existing honing heads are not simple and convenient enough in replacement, the use and operation are complex, and meanwhile, some honing heads with longer lengths can vibrate in the using process, so that the processing precision and quality are influenced; therefore, improvements are now needed in view of the current situation.

Disclosure of Invention

To the above situation, for overcoming the defects of the prior art, the utility model provides a changeable formula honing rod, the effectual honing rod of having solved operates comparatively complicatedly when the honing head of changing different length, and longer honing head influences the problem of processingquality and precision because of the vibration at the in-process that uses simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a changeable formula honing pole, includes the mobile jib, the one end of mobile jib is connected with the connecting rod, the honing head is installed to the one end of connecting rod, a tip of mobile jib is installed and is connected the circle piece, another tip swing joint of connecting rod has the connection cylinder, connect cylindrical one end and be connected the one end activity of circle piece and be connected, one side fixed mounting of mobile jib has circle shape inserted block, the middle part equidistance activity of circle shape inserted block is pegged graft and is had the dead lever, the bearing is installed to one side of connecting rod, the nut is installed to the surperficial equidistance of bearing, the one.

Preferably, an inner thread groove is formed in one end of the main rod, a threaded connector is connected to the other end of the connecting rod, and the threaded connector is in threaded connection with the inner thread groove.

Preferably, another tip of connecting rod has seted up the cylinder groove, and the internally mounted in cylinder groove has the spring, connects the cylinder activity and cup joints the front end in the cylinder groove, connects the hollow sleeve pipe of cylindrical other end fixedly connected with, and hollow sheathed tube one end extends to the inside in cylinder groove and is connected with the one end stationary phase of spring, and the L shape groove has been seted up to the front end equidistance in cylinder groove, connects cylindrical inside equidistance and installs the fixed block, and the one end activity joint of fixed block is in the inside in L shape groove.

Preferably, the shrinkage pool has been seted up to the one end equidistance of connecting the circle piece, connects the fixed inserted block of cylindrical one end equidistance fixedly connected with, and fixed inserted block activity is pegged graft in the inside of shrinkage pool.

Preferably, the middle part of the circular ring-shaped inserting block is equidistantly provided with inserting holes, the fixed rod is movably inserted into the inserting holes, and one end of each inserting hole is provided with a thread section.

Preferably, the middle part of the main rod is fixedly provided with a fixed ring, clamping holes are formed in one end of the fixed ring at equal intervals, and the other end of the fixed rod is fixedly connected with a rotating cap.

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

(1) during operation, the replaceable honing rod can be simply and conveniently operated when the honing heads with different lengths are replaced and is firmly and tightly connected by arranging the internal thread groove, the threaded connector, the connecting round block, the concave hole, the connecting cylinder, the fixed inserting block, the fixed block, the cylindrical groove, the spring, the hollow sleeve and the L-shaped groove; when the connecting rod and the honing head are arranged on the main rod, the connecting cylinder is moved firstly, so that the fixing block is moved to the clamping end part of the L-shaped groove for fixing, the connecting cylinder drives the hollow sleeve to compress the spring, then the threaded connector is connected in the inner threaded groove in a threaded manner, then the connecting cylinder is rotated, so that the fixing block is moved out of the clamping end part of the L-shaped groove, then the connecting cylinder is pushed by the elasticity of the spring to move, so that the fixing insertion block is inserted into the concave hole, and the connecting rod is stably and firmly connected with the main rod;

(2) the replaceable honing rod is provided with a connecting and fixing measure by arranging the circular ring-shaped insert block, the thread section, the fixing rod, the bearing and the nut, so that the long honing head can be kept stable when in use, and the processing precision and quality are ensured; when the connecting rod and the honing head are longer and are connected to the main rod, the fixing rod is rotated to enable the threaded connecting end of the fixing rod to move out of the interior of the threaded section, and then the bearing is rotated to enable the threaded connecting end of the fixing rod to be connected with the nut; thereby being capable of keeping the stability of the main rod, the connecting rod and the honing head during the rotation polishing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the present invention in partial cross section in fig. 1;

fig. 3 is a schematic view of the enlarged partial structure of fig. 2 according to the present invention;

in the figure: 1. a main rod; 101. an internal thread groove; 2. a connecting rod; 201. a threaded connector; 3. honing head; 4. connecting the round blocks; 401. concave holes; 5. a connecting cylinder; 501. fixing the insert block; 502. a fixed block; 6. a circle-shaped insert block; 601. a threaded segment; 7. fixing the rod; 8. a bearing; 9. a nut; 10. a cylindrical groove; 11. a spring; 12. a hollow sleeve; 13. an L-shaped slot; 14. a fixed ring; 15. and (6) clamping the hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

In the first embodiment, as shown in fig. 1, 2 and 3, the present invention comprises a main rod 1, one end of the main rod 1 is connected with a connecting rod 2, one end of the connecting rod 2 is provided with a honing head 3, one end of the main rod 1 is provided with a connecting round block 4, the other end of the connecting rod 2 is movably connected with a connecting cylinder 5, one end of the connecting cylinder 5 is movably connected with one end of the connecting round block 4, the main rod 1 and the connecting rod 2 can be firmly connected by the arrangement of the connecting round block 4 and the connecting cylinder 5, one side of the main rod 1 is fixedly provided with a circular insert 6, the middle part of the circular insert 6 is movably inserted with a fixing rod 7 at equal intervals, the fixing rod 7 can be effectively installed by the arrangement of the circular insert 6, one side of the connecting rod 2 is provided with a bearing 8, the surface of the bearing 8 is provided with a nut 9 at equal intervals, by the, so that the nut 9 can be effectively driven to adjust the position, and one end of the fixed rod 7 is in threaded connection with the nut 9.

In the second embodiment, based on the first embodiment, as shown in fig. 2, an internal thread groove 101 is formed at one end of the main rod 1, a threaded connector 201 is connected to the other end of the connecting rod 2, and the threaded connector 201 is threaded inside the internal thread groove 101, so that the main rod 1 and the connecting rod 2 can be effectively connected.

Third embodiment, on the basis of first embodiment, given by fig. 2 and 3, another tip of connecting rod 2 has seted up cylinder groove 10, the internally mounted of cylinder groove 10 has spring 11, connecting cylinder 5 activity cup joints the front end at cylinder groove 10, the other end fixedly connected with hollow sleeve 12 of connecting cylinder 5, the one end of hollow sleeve 12 extends to the inside of cylinder groove 10 and is connected with the one end stationary phase of spring 11, L-shaped groove 13 has been seted up to the front end equidistance of cylinder groove 10, the fixed block 502 is installed to the inside equidistance of connecting cylinder 5, the one end activity joint of fixed block 502 is in the inside of L-shaped groove 13, thereby make connecting cylinder 5 can effectually move.

In the fourth embodiment, based on the first embodiment, as shown in fig. 2, concave holes 401 are formed at equal intervals at one end of the connecting round block 4, fixed inserting blocks 501 are fixedly connected at equal intervals at one end of the connecting cylinder 5, and the fixed inserting blocks 501 are movably inserted into the concave holes 401, so that the main rod 1 and the connecting rod 2 can stably rotate.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 2, the middle of the circular insertion block 6 is provided with insertion holes at equal intervals, the fixing rod 7 is movably inserted into the insertion holes, and one end of each insertion hole is provided with a threaded section 601, so that the fixing rod 7 and the nut 9 can be effectively connected and kept stable after being separated.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 2, a fixing ring 14 is fixedly installed in the middle of the main rod 1, the clamping holes 15 are formed in one end of the fixing ring 14 at equal intervals, and a rotating cap is fixedly connected to the other end of the fixing rod 7, so that the rotating cap at the other end of the fixing rod 7 can be effectively inserted into the clamping holes 15, and the fixing rod 7 is kept stable.

The working principle is as follows: when the connecting rod 2 and the honing head 3 are mounted on the main rod 1, the connecting cylinder 5 is moved first to move the fixing block 502 to the clamping end of the L-shaped groove 13 for fixing, and the connecting cylinder 5 drives the hollow sleeve 12 to compress the spring 11, then the threaded connector 201 is screwed inside the internal thread groove 101, then the connecting cylinder 5 is rotated to move the fixing block 502 out of the clamping end of the L-shaped groove 13, then the connecting cylinder 5 is pushed by the elastic force of the spring 11 to move, so that the fixing insertion block 501 is inserted into the concave hole 401, and the connecting rod 2 and the main rod 1 are stably and firmly connected; when the length of the connecting rod 2 and the honing head 3 is long and the connecting rod 2 and the honing head 3 are already connected to the main rod 1, then the fixing rod 7 is rotated to move the threaded end of the fixing rod 7 out of the interior of the threaded section 601, and then the bearing 8 is rotated to connect the threaded end of the fixing rod 7 with the nut 9; so that the stability of the rotation polishing of the main rod 1, the connecting rod 2 and the honing head 3 can be maintained.

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 replaceable honing rod comprises a main rod (1), and is characterized in that: the honing tool comprises a main rod (1), a connecting rod (2) is connected to one end of the main rod (1), a honing head (3) is installed to one end of the connecting rod (2), a connecting round block (4) is installed to one end of the main rod (1), another end of the connecting rod (2) is movably connected with a connecting cylinder (5), one end of the connecting cylinder (5) is movably connected with one end of the connecting round block (4), a circle-shaped insert block (6) is fixedly installed on one side of the main rod (1), a fixing rod (7) is movably inserted in the middle of the circle-shaped insert block (6) at equal intervals, a bearing (8) is installed on one side of the connecting rod (2), nuts (9) are installed at equal intervals on the surface of the bearing (8), and.

2. The replaceable honing stick of claim 1, wherein: interior thread groove (101) have been seted up to the one end of mobile jib (1), and the other end of connecting rod (2) is connected with threaded connection head (201), and threaded connection head (201) threaded connection is in the inside of interior thread groove (101).

3. The replaceable honing stick of claim 1, wherein: cylinder groove (10) have been seted up to another tip of connecting rod (2), the internally mounted of cylinder groove (10) has spring (11), connect cylinder (5) activity and cup joint the front end in cylinder groove (10), the other end fixedly connected with hollow sleeve pipe (12) of connecting cylinder (5), the one end of hollow sleeve pipe (12) extends to the inside in cylinder groove (10) and is connected with the one end stationary phase of spring (11), L shape groove (13) have been seted up to the front end equidistance of cylinder groove (10), fixed block (502) are installed to the inside equidistance of connecting cylinder (5), the one end activity joint of fixed block (502) is in the inside in L shape groove (13).

4. The replaceable honing stick of claim 1, wherein: shrinkage pool (401) have been seted up to the one end equidistance of connecting circle piece (4), connect the one end equidistance fixedly connected with of cylinder (5) and fix inserted block (501), fix inserted block (501) activity is pegged graft in the inside of shrinkage pool (401).

5. The replaceable honing stick of claim 1, wherein: jacks are formed in the middle of the circular ring-shaped inserting block (6) at equal intervals, the fixing rod (7) is movably inserted into the jacks, and a thread section (601) is formed in one end of each jack.

6. The replaceable honing stick of claim 1, wherein: the middle part of the main rod (1) is fixedly provided with a fixed ring (14), one end of the fixed ring (14) is equidistantly provided with clamping holes (15), and the other end of the fixed rod (7) is fixedly connected with a rotating cap.