CN216858362U

CN216858362U - High-efficient combination chamfer sword

Info

Publication number: CN216858362U
Application number: CN202220571028.0U
Authority: CN
Inventors: 张鹏瑞; 沈君杰
Original assignee: Shanghai Shantian Cutting Tool Co ltd
Current assignee: Shanghai Shantian Cutting Tool Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-01
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a high-efficiency combined chamfering tool, which comprises a base, wherein a fixing device is fixedly connected to the middle part of the upper end of the base, connecting blocks are fixedly connected to the outer surface of the lower part of the left end and the outer surface of the lower part of the right end of the fixing device, the base and the connecting blocks are respectively and jointly and alternately connected with an installation rod, a positioning device is alternately and alternately connected to the middle part of the upper end of the fixing device, a connecting column is fixedly connected to the middle part of the upper end of the positioning device, a chamfering cutter bar is fixedly connected to the middle part of the upper end of the connecting column, a chamfering cutter head is fixedly connected to the upper end of the chamfering cutter bar, a rotating rod is fixedly connected to the lower part of the right end of the fixing device, and a first connecting rod is fixedly connected to the outer surface of the right part of the front end of the rotating rod in a penetrating manner. According to the efficient combined chamfering tool, the screw rod is rotated through the arranged fixing device, so that the left clamping block and the right clamping block can quickly clamp the positioning device, and the positioning device and the fixing device can be quickly assembled together.

Description

High-efficient combination chamfer sword

Technical Field

The utility model relates to the technical field of chamfering tools, in particular to a high-efficiency combined chamfering tool.

Background

The chamfering tool is a tool which is assembled on machine tools such as a milling machine, a drilling machine, a planer, a chamfering machine and the like and is used for processing 60-degree or 90-degree chamfering and taper holes of workpieces and chamfering edges, belongs to an end mill, and is also called a chamfering device. The chamfering tool has wide application range, is suitable for chamfering of common mechanical workpieces, is more suitable for chamfering and deburring of precise workpieces with difficult chamfer angles, and has at least the following disadvantages in the existing chamfering tool: 1. the existing device has poor combination and fixation effect and low stability, and influences the use of the device; 2. the existing device cannot be efficiently combined, so that a novel efficient combined chamfering tool is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an efficient combined chamfering tool, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a high-efficient combination chamfer sword, includes the base, base upper end middle part fixedly connected with fixing device, the equal fixedly connected with connecting block of fixing device left end lower part surface and right-hand member lower part surface, the base respectively with the connecting block with between the common interlude be connected with the installation pole, fixing device upper end middle part interlude is connected with positioner, positioner upper end middle part fixedly connected with spliced pole, spliced pole upper end middle part fixedly connected with chamfer cutter arbor, chamfer cutter arbor upper end fixedly connected with chamfer tool bit, fixing device right-hand member lower part fixedly connected with dwang, the outer fixed through connection of surface in dwang front end right part has the head rod.

Preferably, fixing device is including the interlude post, the interlude post left end lower part is connected with the tight piece of left clamp and the tight piece of right clamp with right-hand member lower part activity interlude respectively, the tight piece of common screw thread interlude is connected with the screw rod between the tight piece of left clamp and the tight piece of right clamp, the tight piece of the common fixedly connected with spring in lower part between the tight piece of left clamp and the tight piece of right clamp, the tight piece of left clamp and the tight piece of right clamp upper end middle part surface and the equal fixedly connected with slide bar of right-hand member lower part surface, the screw rod is in the same place with dwang fixed connection, the interlude post is in the same place with base fixed connection.

Preferably, the penetrating column comprises a column body, a penetrating slot is formed in the middle of the upper end of the column body, penetrating slots are formed in the lower portion of the left end of the column body and the lower portion of the right end of the column body, limiting slots are formed in the upper portion and the lower portion of the penetrating slot, positioning holes are formed in the left portion and the right portion of the upper end of the column body, and the penetrating slot is connected with the positioning device in a penetrating mode.

Preferably, the penetrating groove is movably and alternately connected with the left clamping block and the right clamping block respectively, and the limiting groove is movably and alternately connected with the four sliding rods respectively.

Preferably, positioner includes the second connecting rod, second connecting rod upper end middle part screw thread interlude is connected with the lead screw, lead screw upper end fixedly connected with connecting plate, connecting plate upper end left part and upper end right part have all opened the spread groove, equal activity interlude is connected with the reference column in the spread groove, the second connecting rod alternates with fixing device and links together.

Preferably, the two positioning columns penetrate through the two connecting grooves respectively and are in threaded penetrating connection with the two positioning holes, and the middle part of the upper end of the connecting plate is fixedly connected with the connecting column.

Compared with the prior art, the utility model has the following beneficial effects:

1. after the second connecting rod is fixed, the connecting plate is rotated to drive the screw rod to rotate in the second connecting rod and move downwards, so that the connecting plate and the column body are tightly attached together, and then the connecting plate is fixed through the two positioning columns, so that the connecting plate is further fixed, the fixing stability is improved, and the working stability of the chamfering cutter bar and the chamfering cutter head is improved;

2. alternate the second connecting rod in wearing the slot, the user drives the dwang through first connecting rod and rotates, and the dwang drives the screw rod and rotates to make the tight piece of the tight right side of left clamp remove to the tight second connecting rod of clamp, thereby press from both sides tight second connecting rod, pass through again and further fix, thereby can make up chamfer cutter arbor and chamfer tool bit and fixing device fast.

Drawings

FIG. 1 is a schematic view of the overall structure of an efficient combined chamfer cutter of the utility model;

FIG. 2 is a sectional view of the overall structure of a fixing device for a high-efficiency combined chamfer cutter according to the utility model;

FIG. 3 is a cross-sectional view of the overall structure of an inserting column of the high-efficiency combined chamfering tool of the present invention;

fig. 4 is an exploded view of the overall structure of the positioning device for the high-efficiency combined chamfering tool according to the present invention.

In the figure: 1. a base; 2. a fixing device; 3. connecting blocks; 4. mounting a rod; 5. rotating the rod; 6. a first connecting rod; 7. a positioning device; 8. connecting columns; 9. chamfering the cutter bar; 10. chamfering the tool bit; 21. inserting the column; 22. a left clamping block; 23. a screw; 24. a right clamping block; 25. a slide bar; 26. a spring; 211. a cylinder; 212. inserting the slot; 213. positioning holes; 214. penetrating a groove; 215. a limiting groove; 71. a second connecting rod; 72. a screw rod; 73. a connecting plate; 74. connecting grooves; 75. and a positioning column.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a high-efficient combination chamfer sword, the on-line screen storage device comprises a base 1, 1 upper end middle part fixedly connected with fixing device 2 of base, 2 left end lower part surfaces of fixing device and the equal fixedly connected with connecting block 3 of right-hand member lower part surface, base 1 respectively with connecting block 3 with between the common interlude be connected with installation pole 4, 2 upper end middle parts of fixing device interlude be connected with positioner 7, positioner 7 upper end middle part fixedly connected with

spliced pole

8, 8 upper end middle part fixedly connected with chamfer cutter arbor 9 of spliced pole, chamfer cutter arbor 9 upper end fixedly connected with chamfer tool bit 10, 2 right-hand member lower part fixedly connected with dwang 5 of fixing device, 5 front end right part surface of dwang fixedly run through is connected with head rod 6.

In the embodiment, the fixing device 2 comprises an inserting column 21, the lower part of the left end and the lower part of the right end of the inserting column 21 are respectively and movably connected with a left clamping block 22 and a right clamping block 24 in an inserting way, a screw 23 is connected between the left clamping block 22 and the right clamping block 24 in a threaded inserting way, a spring 26 is fixedly connected between the lower parts of the left clamping block 22 and the right clamping block 24 in a common fixing way, the outer surfaces of the middle parts of the upper ends of the left clamping block 22 and the right clamping block 24 and the outer surface of the lower part of the right end are both fixedly connected with a sliding rod 25, the screw 23 is fixedly connected with the rotating rod 5, and the inserting column 21 is fixedly connected with the base 1; the inserting column 21 comprises a column body 211, the middle part of the upper end of the column body 211 is provided with an inserting slot 212, the lower part of the left end and the lower part of the right end of the column body 211 are provided with inserting slots 214, the upper part and the lower part in the inserting slots 214 are provided with limit slots 215, the left part and the right part of the upper end of the column body 211 are provided with positioning holes 213, and the inserting slot 212 is inserted and connected with the positioning device 7; the penetrating groove 214 is movably and alternately connected with the left clamping block 22 and the right clamping block 24 respectively, and the limiting groove 215 is movably and alternately connected with the four sliding rods 25 respectively; through setting up fixing device 2, thereby can fix positioner 7, press from both sides tight piece 22 and right clamp tight piece 24 through setting up a left side, thereby can press from both sides tight positioner 7, through setting up slide bar 25, thereby the stability that the tight piece 22 of the tight piece 24 of the tight piece 22 of the tight piece 24 of the tight piece 22 of the tight piece and the right side of the tight piece 24 of the tight piece of the left side has been improved, through setting up spacing groove 215, thereby can carry out spacingly to slide bar 25, the left part screw thread and the right part screw thread of screw bar 23 set up to the screw thread of opposite direction.

In this embodiment, the positioning device 7 includes a second connecting rod 71, a screw rod 72 is threaded and inserted in the middle of the upper end of the second connecting rod 71, a connecting plate 73 is fixedly connected to the upper end of the screw rod 72, connecting grooves 74 are formed in the left portion and the right portion of the upper end of the connecting plate 73, positioning columns 75 are movably inserted and connected in the connecting grooves 74, and the second connecting rod 71 and the fixing device 2 are inserted and connected together; the two positioning columns 75 penetrate through the two connecting grooves 74 respectively and are connected with the two positioning holes 213 in a threaded penetrating manner, and the middle part of the upper end of the connecting plate 73 is fixedly connected with the connecting column 8; through setting up positioner 7, improved the stability of chamfer cutter arbor 9 and chamfer tool bit 10, through setting up reference column 75 to fixable connecting plate 73, through setting up lead screw 72, thereby the cover degree of adjustable connecting plate 73.

It should be noted that, in the process of using the high-efficiency combined chamfering tool, the second connecting rod 71 is inserted into the insertion slot 212, and the lower left part and the lower right part of the second connecting rod 71 are respectively tightly attached to the left clamping block 22 and the right clamping block 24, a user holds the first connecting rod 6 and rotates the first connecting rod 6, so that the first connecting rod 6 drives the rotating rod 5 fixedly inserted and connected therewith to rotate, the rotating rod 5 drives the screw 23 fixedly connected therewith to rotate, so that the left clamping block 22 and the right clamping block 24 threadedly connected with the screw 23 move towards the second connecting rod 71, so that the left clamping block 22 and the right clamping block 24 clamp the second connecting rod 71, so that the second connecting rod 71 is fixed, the left clamping block 22 and the right clamping block 24 drive the sliding rod 25 fixedly connected therewith to slide in the limiting slot 215 when moving, and the spring 26 fixedly connected with the left clamping block 22 and the right clamping block 24 is compressed and contracted, after the second connecting rod 71 is fixed, the connecting plate 73 is rotated, so that the connecting plate 73 drives the screw rod 72 fixedly connected with the connecting plate 73 to rotate in the second connecting rod 71 and move downwards, the lower end of the connecting plate 73 is tightly attached to the upper end of the column body 211, the two positioning columns 75 respectively penetrate through the two connecting grooves 74 and are respectively in threaded penetrating connection with the two positioning holes 213, and the connecting plate 73 is further fixed.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-efficient combination chamfer sword, includes base (1), its characterized in that: base (1) upper end middle part fixedly connected with fixing device (2), fixing device (2) left end lower part surface and the equal fixedly connected with connecting block (3) of right-hand member lower part surface, base (1) respectively with connecting block (3) and between have interlude jointly and be connected with installation pole (4), fixing device (2) upper end middle part interlude is connected with positioner (7), positioner (7) upper end middle part fixedly connected with spliced pole (8), spliced pole (8) upper end middle part fixedly connected with chamfer cutter arbor (9), chamfer cutter arbor (9) upper end fixedly connected with chamfer tool bit (10), fixing device (2) right-hand member lower part fixedly connected with dwang (5), dwang (5) front end right part surface fixed through connection has head rod (6).

2. The efficient combined chamfering tool according to claim 1, wherein: fixing device (2) are including interlude post (21), interlude post (21) left end lower part and right-hand member lower part activity interlude respectively are connected with the left side and press from both sides tight piece (22) and the right side and press from both sides tight piece (24), the common screw thread interlude is connected with screw rod (23) between the tight piece (22) of left side and the tight piece (24) of right side between the tight piece of left side clamp the common fixedly connected with spring (26) in lower part, the tight piece (22) of left side clamp and the tight piece (24) of right side clamp upper end middle part surface and the equal fixedly connected with slide bar (25) of right-hand member lower part surface, screw rod (23) are in the same place with dwang (5) fixed connection, it is in the same place to interlude post (21) and base (1) fixed connection.

3. The efficient combination rose reamer as claimed in claim 2, wherein: the penetration column (21) comprises a column body (211), a penetration slot (212) is formed in the middle of the upper end of the column body (211), a penetration groove (214) is formed in the lower portion of the left end of the column body (211) and the lower portion of the right end of the column body (211), a limiting groove (215) is formed in the upper portion and the lower portion of the penetration groove (214), a positioning hole (213) is formed in the left portion of the upper end of the column body (211) and the right portion of the upper end of the column body (211), and the penetration slot (212) is connected with the positioning device (7) in a penetrating mode.

4. The efficient combined chamfering tool according to claim 3, wherein: the penetrating groove (214) is movably and alternately connected with the left clamping block (22) and the right clamping block (24) respectively, and the limiting groove (215) is movably and alternately connected with the four sliding rods (25) respectively.

5. The efficient combined chamfering tool according to claim 1, wherein: positioner (7) include second connecting rod (71), second connecting rod (71) upper end middle part screw thread interlude is connected with lead screw (72), lead screw (72) upper end fixedly connected with connecting plate (73), connecting plate (73) upper end left part and upper end right part have all opened spread groove (74), equal activity interlude is connected with reference column (75) in spread groove (74), second connecting rod (71) interlude links together with fixing device (2).

6. The efficient combination rose reamer as claimed in claim 5, wherein: the two positioning columns (75) penetrate through the two connecting grooves (74) respectively and are in threaded penetrating connection with the two positioning holes (213), and the middle part of the upper end of the connecting plate (73) is fixedly connected with the connecting column (8).