CN210389107U

CN210389107U - Slide bar suit with rotatory tool bit

Info

Publication number: CN210389107U
Application number: CN201920620321.XU
Authority: CN
Inventors: 朱明飞
Original assignee: Danyang Fangcheng Import And Export Trade Co Ltd
Current assignee: Danyang Fangcheng Import And Export Trade Co Ltd
Priority date: 2019-05-01
Filing date: 2019-05-01
Publication date: 2020-04-24
Anticipated expiration: 2029-05-01

Abstract

A slide bar suit with a rotary tool bit comprises a quick-change connector, a quick-change slide bar and a handle part, wherein the quick-change slide bar comprises a parallel connecting bar and a bottom ring which are integrally formed, the parallel connecting bar is two slide bars which are parallel to each other, a fixed block which is in fixed connection with the bottom ring in a matched manner is arranged in the bottom ring, a structure which can contain the handle part is arranged at the central position of the fixed block, the handle part is connected in the fixed block in a detachable connection manner, a limiting ring which penetrates through the two slide bars is arranged on the parallel connecting bar in a sliding manner, the quick-change connector is connected with the top of the parallel connecting bar in a rotatable and detachable connection manner, the quick-change connector comprises a tool bit which is arranged at two ends, a connecting section which is arranged between the two tool bits and is integrally formed with the two tool, the tool bit is provided with a fastening sleeve, and the fastening sleeve is arranged on the tool bit in a threaded fit mode.

Description

Slide bar suit with rotatory tool bit

Technical Field

The utility model belongs to the technical field of a cutting process cutter, specific saying so relates to a slide bar suit with rotatory tool bit.

Background

The two kinds of cutters of batch head and twist drill all can be used usually in the course of working, when the workman need change, often need get again and take, find suitable cutter, workman's time can be consumeed to this process, and work efficiency is reduced, batch head and twist drill on the market at present are simultaneously all directly through the drill shank entering into the tool for use carry out the processing operation for use, the drill shank is because the atress is easy to be split, so not only can cause manufacturing cost's increase, the process is loaded down with trivial details, and more important is exactly because the processing each time all will change the accumulation that the drill bit can bring the error.

Therefore, the above problems should be considered and solved in the structural design and use of the cutter.

SUMMERY OF THE UTILITY MODEL

To the problem that exists, the utility model provides an overcome the defect among the prior art, provide one kind rational in infrastructure, it is fast to change the cutter, and stability is good, can be convenient for dismantle with rotatory and use can effectively prolong a slide bar suit that has rotatory tool bit in cutter life-span.

The technical solution of the utility model is that: a slide bar suit with a rotary tool bit comprises a quick-change connector, a quick-change slide bar and a handle part, wherein the quick-change slide bar comprises a parallel connecting bar and a bottom ring which are integrally formed, the parallel connecting bar is two slide bars which are parallel to each other, a fixed block which is in fixed connection with the bottom ring in a matched manner is arranged in the bottom ring, a structure which can contain the handle part is arranged at the central position of the fixed block, the handle part is connected in the fixed block in a detachable connection manner, a limiting ring which penetrates through the two slide bars is arranged on the parallel connecting bar in a sliding manner, the quick-change connector is connected with the top of the parallel connecting bar in a rotatable and detachable connection manner, the quick-change connector comprises a tool bit which is arranged at two ends, a connecting section which is arranged between the two tool bits and is integrally formed with the two tool, be equipped with the adapter sleeve on the tool bit, the adapter sleeve passes through screw-thread fit and sets up on the tool bit, the one end of adapter sleeve is the portion of tightening up, the portion of tightening up wraps up the tip of tool bit tightens up it, the different types of batch head and the fluted drill of looks adaptation can be installed to tool bit inside, and pass through the adapter sleeve is fixed its stalk portion.

The utility model discloses a further improvement lies in: the tool bit is the shape of personally submitting regular hexagon for the cross section, the periphery of tool bit is equipped with 4 crisscross distribution's interval structure just the spaced distance is the same.

The utility model discloses a further improvement lies in: the parallel connecting rod is of a hollow structure with two internal parallel planar shapes and an upper end opening, and the external part of the parallel connecting rod is arc-shaped and radian and is matched with the external side of the bottom ring.

The utility model discloses a further improvement lies in: the connecting section is in a planar cylinder shape and is a connecting flat edge, the connecting flat edge of the connecting section is connected with the parallel connecting rod in a detachable connection mode through a screw and a screw rod, and the planar width of the connecting section is the same as the width of the inner side of the parallel connecting rod.

The utility model discloses a further improvement lies in: the limiting ring is a cylinder, the center of the limiting ring is provided with a hollow circle, and a platform surface of the limiting ring is provided with a sliding rod socket which can penetrate through the parallel connecting rod.

The utility model discloses a further improvement lies in: the limiting ring is characterized in that an anti-slip layer is arranged on the outer wall of the limiting ring, a groove is formed in the inner wall of the limiting ring, and a circular steel ball matched with the groove is arranged in the groove.

The utility model discloses a further improvement lies in: the circular steel ball is fixedly connected with a limiting spring, and the limiting spring is connected to the inner side of the outer wall of the limiting ring in a fixed connection mode.

The utility model discloses a further improvement lies in: be equipped with the screw groove on the bottom ring with the screw groove that sets up on the fixed block communicates with each other just, the stalk portion passes through the screw with detachable connected mode and passes through screw groove on the bottom ring just passes through screw groove on the fixed block is fixed the stalk portion.

The utility model discloses a further improvement lies in: the maximum diameter size of adapter sleeve is less than the distance between the parallel pole that connects, the first section of adapter sleeve is equipped with spacing groove structure, the second section of adapter sleeve is provided with evenly distributed's anti-skidding bump structure, spacing recess with the size looks adaptation of circular steel ball.

The utility model discloses a further improvement lies in: the outer surface of the handle part is in a hexagonal handle shape, the center part of the fixing block is also in the same hexagonal handle-shaped structure, and the lower end of the handle part is provided with a tool unloading groove.

The utility model provides a pair of slide bar suit with rotatory tool bit puts into wholesale head or fluted drill that needs inside the tool bit, then pass through the adapter sleeve fixes it, then rotates quick change joint will need the cutter that uses rotatory to the top, then the cutter of below through can move on the quick change slide bar in the spacing ring circular steel ball cooperation spacing recess on the adapter sleeve realizes spacing effect, can prevent in the course of working, because rotatory position removes and influences the processing effect, the upper end of adapter sleeve is for tightening up the portion, it lives to tighten up the portion parcel the tip of tool bit tightens up it, the different types of wholesale head and the fluted drill of looks adaptation can be installed to tool bit inside, and pass through the adapter sleeve is fixed with its stalk portion.

The utility model has the advantages that: its simple structure, reasonable in design can hold batch head and the fluted drill of multiple model to can connect two kinds of different cutters simultaneously, convenient operation finds suitable batch head or fluted drill through rotatory quick change coupler, installs the stalk portion in the instrument that needs to use, can realize its function moreover, and the practicality is strong, and application scope is extensive, easily marketing.

Drawings

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

fig. 2 is a schematic view of a limit ring of the present invention;

FIG. 3 is a schematic view of the fastening sleeve of the present invention;

fig. 4 is a schematic view of the fixing block of the present invention;

fig. 5 is a schematic diagram of a limiting spring of the present invention;

FIG. 6 is a schematic top view of the cutting head of the present invention;

FIG. 7 is a schematic view of the overall structure of the cutter head of the present invention;

fig. 8 is a schematic view of the nickel plating wrench of the present invention.

Wherein: 1-quick-change connector, 2-quick-change slide rod, 3-handle part, 4-parallel connecting rod, 5-bottom ring, 6-fixing block, 7-screw groove, 8-screw groove, 9-screw, 10-tool-removing groove, 11-limit ring, 12-hollow circle, 13-platform surface, 14-slide rod socket, 15-antiskid layer, 16-limit ring inner wall, 17-groove, 18-circular steel ball, 19-limit spring, 20-tool bit, 21-connecting section, 22-connecting flat edge, 23-screw, 24-screw, 25-spacing structure, 26-fastening sleeve, 27-tightening part, 28-limit groove, 29-antiskid salient point structure, 30-fastening sleeve thread, 31-tool bit thread, 32-nickel plating spanner, 33-batch head and 34-twist drill.

Detailed Description

In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiments, which are only used for explaining the present invention and are not limited to the protection scope of the present invention.

As shown in the figure, the technical solution of the embodiment is: the utility model provides a slide bar suit with rotatory tool bit, includes quick change coupler 1, quick change slide bar 2 and stalk portion 3, quick change slide bar 2 includes integrated into one piece's parallel extension pole 4 and bottom ring 5, parallel extension pole 4 is inside two plane shapes and upper end open-ended hollow out construction that are parallel to each other, parallel extension pole 4's outside be arc and radian and bottom ring 5's outside looks adaptation, bottom ring 5 is inside to be equipped with rather than looks adaptation connection's fixed block 6 with welding mode, fixed block 6's central point puts and to be equipped with and to hold stalk portion 3's structure, stalk portion 3 is connected through welded mode fixed block 6's inside, be equipped with screw groove 7 on bottom ring 5 with screw groove 8 that sets up on fixed block 6 communicates with each other, stalk portion 3 passes through screw 9 with detachable connected mode the screw groove 7 on the bottom ring 5 just passes screw groove 7 on the fixed block 6 is fixed stalk portion 7 3, the surface of stalk portion 3 is hexagonal handle form just the central point of fixed block 6 also is the same hexagonal handle column structure, just the lower extreme of stalk portion 3 is equipped with the tool unloading groove 10, it is equipped with the spacing ring 11 that runs through two slide bars to slide on the parallel pole 4, spacing ring 11 is the cylinder and central point puts the structure that is equipped with hollow circle 12, just the landing face 13 of spacing ring 11 is equipped with and can runs through the slide bar socket 14 of parallel pole, spacing ring 11 outer wall is equipped with skid resistant course 15, be equipped with a recess 17 on the spacing ring inner wall 16, the inside circular steel ball 18 with recess 17 looks adaptation that is equipped with of recess 17, fixedly connected with has spacing spring 19 on circular steel ball 18 just spacing spring 19 connects with welded mode in the inboard of spacing ring 11 outer wall. Quick-change coupler 1 through rotatable and detachable connected mode with the top that the parallel was connect pole 4 links to each other, quick-change coupler 1 includes that the tool bit 20 that both ends all were equipped with and sets up two linkage segment 21 between the tool bit 20 and both integrated into one piece, linkage segment 21 is planar cylinder shape for connecting the plain side, linkage segment 21 sets up the inside that the parallel was connect pole 4, just the connection plain side 22 of linkage segment 21 with the parallel is connected with the helicitic texture of screw 23 and screw rod 24 with the adaptation through pole 4, just the plane width of linkage segment 21 with the inboard width of parallel pole 4 is the same, tool bit 20 is the shape of transversal regular hexagon of personally submitting, the periphery of tool bit 20 is equipped with 4 crisscross distribution's interval structure 25 just interval 25's distance is the same.

Be equipped with adapter sleeve 26 on tool bit 20, adapter sleeve 26 passes through screw-thread fit and sets up on tool bit 20, the one end of adapter sleeve 26 is tightening part 27, tightening part 27 wraps up the tip of tool bit 20 tightens up it, the same batch head of the different types of stalk portion diameter and the fluted drill of looks adaptation, adapter sleeve screw thread 30 and tool bit screw thread 31 looks adaptation can be installed to tool bit 20 inside. Still including two batch heads and two fluted drills and a nickel plating spanner 32 in this suit, nickel plating spanner 32 can be right screw 9 in the detachable screw groove 7 on the bottom ring 5 is dismantled, dismantles the back, stalk portion 3 can be taken off and is changed into other stalk portions, tool bit 20 passes through adapter sleeve 26 is fixed with its batch head 33 that needs to process or the stalk portion of fluted drill 34, the maximum diameter size of adapter sleeve 26 is less than distance between the parallel pole 4 that connects, the first section of adapter sleeve 26 is equipped with spacing recess 28 structure, the second section of adapter sleeve 26 is provided with evenly distributed's anti-skidding bump structure 29, spacing recess 28 with the size looks adaptation of circular steel ball 18.

The utility model provides a slide bar suit with rotatory tool bit puts into the inside of tool bit 20 with the wholesale head 33 or the fluted twist 34 of needs, then passes through adapter sleeve 26 fixes it, then rotates quick change coupler 1, and the cutter that will use rotates to the top, and then the cutter of below passes through can be in on quick change slide bar 2 move in the spacing ring 11 round steel ball 18 cooperates spacing effect is realized to spacing recess 28 on adapter sleeve 26, can prevent in the course of working, because rotatory position removes and influences the processing effect, the upper end of adapter sleeve 26 is tightening part 27, tightening part 27 wraps the tip of tool bit 20 and tightens up it, different kinds of wholesale head 33 and the fluted twist drill 34 of looks adaptation can be installed to tool bit 20 inside, and fix its stalk portion 3 through adapter sleeve 26, then, the handle 3 is put into a tool to be matched for machining, and when the bit 33 or the twist drill 34 needs to be replaced, the fastening sleeve 26 is rotated and taken off, and then the bit or the twist drill placed in the tool bit 20 is taken out and replaced.

It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a slide bar suit with rotatory tool bit which characterized in that: the quick-change sliding rod comprises a quick-change connector, a quick-change sliding rod and a handle part, wherein the quick-change sliding rod comprises a parallel connecting rod and a bottom ring which are integrally formed, the parallel connecting rod is two sliding rods which are parallel to each other, a fixing block which is connected with the bottom ring in a fixed connection mode in a matched manner is arranged in the bottom ring, a structure which can accommodate the handle part is arranged at the central position of the fixing block, the handle part is connected in the fixing block in a detachable connection mode, a limiting ring which penetrates through the two sliding rods is arranged on the parallel connecting rod in a sliding manner, the quick-change connector is connected with the top of the parallel connecting rod in a rotatable and detachable connection mode, the quick-change connector comprises a cutter head which is arranged at two ends, a connecting section which is arranged between the two cutter heads and is integrally formed, the adapter sleeve is arranged on the cutter head through thread fit, one end of the adapter sleeve is a tightening part, and the tightening part wraps the end part of the cutter head to tighten the cutter head.

2. The sliding rod set with the rotary cutter head according to claim 1, wherein: the tool bit is the shape of personally submitting regular hexagon for the cross section, the periphery of tool bit is equipped with 4 crisscross distribution's interval structure just the spaced distance is the same.

3. The sliding rod set with the rotary cutter head according to claim 1, wherein: the parallel connecting rod is of a hollow structure with two internal parallel planar shapes and an upper end opening, and the external part of the parallel connecting rod is arc-shaped and radian and is matched with the external side of the bottom ring.

4. The sliding rod set with the rotary cutter head according to claim 1, wherein: the connecting section is in a planar cylinder shape and is a connecting flat edge, the connecting flat edge of the connecting section is connected with the parallel connecting rod in a detachable connection mode through a screw and a screw rod, and the planar width of the connecting section is the same as the width of the inner side of the parallel connecting rod.

5. The sliding rod set with the rotary cutter head according to claim 1, wherein: the limiting ring is a cylinder, the center of the limiting ring is provided with a hollow circle, and a platform surface of the limiting ring is provided with a sliding rod socket which can penetrate through the parallel connecting rod.

6. The sliding rod set with the rotary cutter head according to claim 5, wherein: the limiting ring is characterized in that an anti-slip layer is arranged on the outer wall of the limiting ring, a groove is formed in the inner wall of the limiting ring, and a circular steel ball matched with the groove is arranged in the groove.

7. The sliding rod set with the rotary cutter head according to claim 6, wherein: the circular steel ball is fixedly connected with a limiting spring, and the limiting spring is connected to the inner side of the outer wall of the limiting ring in a fixed connection mode.

8. The sliding rod set with the rotary cutter head according to claim 1, wherein: be equipped with the screw groove on the bottom ring with the screw groove that sets up on the fixed block communicates with each other just, the stalk portion passes through the screw with detachable connected mode and passes through screw groove on the bottom ring just passes through screw groove on the fixed block is fixed the stalk portion.

9. The sliding rod set with the rotary cutter head according to claim 6, wherein: the maximum diameter size of adapter sleeve is less than the distance between the parallel pole that connects, the first section of adapter sleeve is equipped with spacing groove structure, the second section of adapter sleeve is provided with evenly distributed's anti-skidding bump structure, spacing recess with the size looks adaptation of circular steel ball.

10. The sliding rod set with the rotary cutter head according to claim 1, wherein: the outer surface of the handle part is in a hexagonal handle shape, the center part of the fixing block is also in the same hexagonal handle-shaped structure, and the lower end of the handle part is provided with a tool unloading groove.