CN219598667U - Multi-stage pin shaft simultaneous boring and milling combined cutter - Google Patents
Multi-stage pin shaft simultaneous boring and milling combined cutter Download PDFInfo
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- CN219598667U CN219598667U CN202223596996.6U CN202223596996U CN219598667U CN 219598667 U CN219598667 U CN 219598667U CN 202223596996 U CN202223596996 U CN 202223596996U CN 219598667 U CN219598667 U CN 219598667U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a multistage pin shaft boring and milling combined cutter, which belongs to the technical field of boring cutters and comprises a mounting part, wherein a plurality of mounting holes are formed in the mounting part, a central hole is formed in the middle of the mounting part, and a plurality of cutter bodies are arranged on the outer side of the mounting part.
Description
Technical Field
The utility model belongs to the technical field of boring cutters, and particularly relates to a multi-stage pin shaft simultaneous boring and milling combined cutter.
Background
The boring cutter is a hole processing cutter, is generally a round handle, and is also commonly used for a vertical lathe with a square cutter bar for a larger workpiece, and the most common occasions are inner hole processing, reaming, profiling and the like. However, the inner hole is not processed, and the outer circle of the end face can be processed, but is not used conventionally.
CN205289769U discloses a boring and milling cutter, the length of the protruding cutter body of the cutter head cannot be adjusted by the original boring and milling cutter, machining work with different requirements cannot be met, and meanwhile stability among cutter bodies of the original boring and milling cutter is poor.
Disclosure of Invention
In order to solve the problems in the background technology, the utility model provides a multi-stage pin shaft simultaneous boring and milling combined cutter, which has the characteristics of being capable of adjusting the length of a cutter head protruding out of a cutter body and meeting different requirements of processing work.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the multi-stage pin shaft simultaneous boring and milling combined cutter comprises a mounting part, wherein a plurality of mounting holes are formed in the mounting part, a central hole is formed in the middle of the mounting part, a plurality of cutter bodies are arranged on the outer side of the mounting part, cutter heads are arranged at the other ends of the cutter bodies, mounting grooves corresponding to the cutter heads are formed in the cutter bodies, and the cutter heads are connected with the cutter bodies through connecting components;
the connecting assembly comprises a slot, a sliding seat, screws, sliding grooves, sliding blocks and threaded holes, wherein the sliding seat is arranged in the mounting groove, the slot corresponding to the cutter head is formed in the sliding seat, the sliding blocks are arranged at two ends of the sliding seat, the sliding grooves corresponding to the sliding blocks are formed in the mounting groove, the cutter head is connected with the sliding seat through the screws, and a plurality of threaded holes corresponding to the screws are formed in the lower end of the mounting groove.
Preferably, the connecting assembly further comprises a limiting column and arc edges, wherein the limiting column is arranged at the position, corresponding to the cutter head, of one end of the mounting groove, and the arc edges are arranged at the two sides, close to one end of the middle position of the cutter body, of the limiting column.
Preferably, through holes corresponding to the screws are formed in the cutter head and the sliding seat, and the sliding block is in sliding connection with the cutter body and the sliding seat is in sliding connection with the cutter body.
Preferably, the limiting column and the cutter body are welded by spot welding, and a rubber pad is adhered to the surface of the limiting column by glue.
Preferably, a supporting rod is arranged between the adjacent cutter bodies, mounting blocks are arranged at two ends of the supporting rod, the mounting blocks are connected with the cutter bodies through mounting bolts, an arc-shaped plate is arranged on one side, close to the mounting part, of the supporting rod, and the arc-shaped plate is connected with the supporting rod through a connecting rod.
Preferably, the installation block, the support rod and the connecting rod are of a welding integrated structure, and the arc plate and the connecting rod are welded through pressure welding.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, when the cutter head needs to be regulated, the screw is rotated out of the threaded hole, the sliding seat slides in the mounting groove, the sliding seat slides in the sliding groove through the sliding block, the sliding seat moves to drive the cutter head to move, the effect of regulating the cutter head protruding out of the cutter body is achieved, after the sliding seat moves to drive the cutter head to a proper position, the screw sequentially passes through the through holes on the sliding seat and the cutter head, the screw is screwed into the corresponding threaded hole in the mounting groove, the effect of fixing the sliding seat and the cutter head is achieved, the connecting component is arranged to conveniently regulate the cutter head protruding out of the cutter body, and the cutter head can meet different requirements of processing work.
2. According to the utility model, the mounting block is mounted on the cutter body through the mounting bolt by arranging the support rod, the arc plate abuts against the outer side of the mounting part, the support rod plays a supporting role on the adjacent cutter bodies, the connecting rod plays a supporting role on the arc plate, the adjacent cutter bodies are firmer by arranging the support rod, the connecting rod and the arc plate, and the overall stability of the cutter bodies is improved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of the tool tip assembly of the present utility model;
FIG. 3 is a cut-away perspective view of the cutter body of the present utility model;
in the figure: 1. a mounting part; 2. a central bore; 3. a mounting hole; 4. a cutter body; 5. a mounting block; 6. a support rod; 7. a cutter head; 8. a connection assembly; 81. a limit column; 82. a slot; 83. a slide; 84. a screw; 85. an arc edge; 86. a chute; 87. a slide block; 88. a threaded hole; 9. a connecting rod; 10. a mounting groove; 11. an arc-shaped plate; 12. and (5) installing a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a multistage round pin axle boring and milling combination cutter simultaneously, includes installation department 1, has seted up a plurality of mounting holes 3 on the installation department 1, and installation department 1 intermediate position is provided with centre bore 2, and the outside of installation department 1 is provided with a plurality of cutter bodies 4, and the other end of cutter body 4 is provided with tool bit 7, is provided with the mounting groove 10 that corresponds with tool bit 7 on the cutter body 4, connects through coupling assembling 8 between tool bit 7 and the cutter body 4;
the connecting assembly 8 comprises a slot 82, a sliding seat 83, a screw 84, sliding grooves 86, sliding blocks 87 and threaded holes 88, wherein the sliding seat 83 is arranged in the mounting groove 10, the slot 82 corresponding to the cutter head 7 is arranged in the sliding seat 83, the sliding blocks 87 are arranged at two ends of the sliding seat 83, the sliding grooves 86 corresponding to the sliding blocks 87 are arranged in the mounting groove 10, the cutter head 7 is connected with the sliding seat 83 through the screw 84, and a plurality of threaded holes 88 corresponding to the screw 84 are arranged at the lower end of the mounting groove 10.
Specifically, the connecting assembly 8 further comprises a limiting column 81 and an arc-shaped edge 85, wherein the limiting column 81 is arranged at the two sides of one end of the mounting groove 10 corresponding to the cutter head 7, and the arc-shaped edge 85 is arranged at two sides of one end of the limiting column 81, which is close to the middle position of the cutter body 4.
Through adopting above-mentioned technical scheme, two spacing posts 81 can play limiting displacement to tool bit 7 vertical direction, make tool bit 7 more firm in mounting groove 10, and spacing post 81 is close to tool bit 7 one end both sides and sets up to arc limit 85 simultaneously, can prevent that spacing post 81 edges and corners from causing the damage to tool bit 7.
Specifically, through holes corresponding to the screws 84 are formed in the cutter head 7 and the slide seat 83, and the slide block 87 is slidably connected with the cutter body 4 and the slide seat 83 is slidably connected with the cutter body 4.
By adopting the technical scheme, the screw 84 is convenient to penetrate through the sliding seat 83 and the cutter head 7, the screw 84 is screwed into the threaded hole 88 to achieve the effect of fixing the sliding seat 83 and the cutter head 7, and meanwhile the sliding seat 83 can drive the sliding block 87 to slide in the sliding groove 86.
Specifically, the limiting post 81 and the cutter body 4 are welded by spot welding, and a rubber pad is adhered to the surface of the limiting post 81 by glue.
Through adopting above-mentioned technical scheme, spot welding makes between spacing post 81 and the cutter body 4 more firm, and sets up the rubber pad and makes spacing post 81 to the spacing effect of tool bit 7 better.
When the cutter head 7 is used, when the connecting component 8 is arranged, the screw 84 is rotated out of the threaded hole 88, then the sliding seat 83 slides in the mounting groove 10, the sliding seat 83 slides in the sliding groove 86 through the sliding block 87, the sliding seat 83 moves to drive the cutter head 7 to move, the effect of adjusting the part of the cutter head 7 protruding out of the cutter body 4 is achieved, after the sliding seat 83 moves to drive the cutter head 7 to a proper position, the screw 84 sequentially passes through the through holes on the sliding seat 83 and the cutter head 7, the screw 84 is screwed into the corresponding threaded hole 88 in the mounting groove 10, the effect of fixing the sliding seat 83 and the cutter head 7 is achieved, the connecting component 8 is arranged to conveniently adjust the part of the cutter head 7 protruding out of the cutter body 4, the cutter head 7 can meet different requirements, two limit posts 81 are arranged at one end of the mounting groove 10, the two limit posts 81 can play a limit role in the vertical direction of the cutter head 7, the cutter head 7 is firmer in the mounting groove 10, and meanwhile, the limit posts 81 are arranged to be arc edges 85 at two sides close to one end of the cutter head 7, and the limit posts 81 can prevent the edges of the limit posts 81 from damaging the cutter head 7;
example 2
This embodiment differs from embodiment 1 in that: be provided with bracing piece 6 between the adjacent cutter body 4, the both ends of bracing piece 6 are provided with installation piece 5, connect through mounting bolt 12 between installation piece 5 and the cutter body 4, and one side that bracing piece 6 is close to installation department 1 is provided with arc 11, is connected through connecting rod 9 between arc 11 and the bracing piece 6.
Through adopting above-mentioned technical scheme, make between the adjacent cutter body 4 more firm through setting up bracing piece 6, connecting rod 9 and arc 11, improve the whole steadiness of cutter body 4.
Specifically, the installation block 5, the support rod 6 and the connecting rod 9 are of a welding integrated structure, and the arc-shaped plate 11 and the connecting rod 9 are welded through pressure welding.
Through adopting above-mentioned technical scheme, welding integral type structure is more firm, and pressure welding welds and makes between arc 11 and the connecting rod 9 more firm.
When the cutter body 4 is used, the mounting block 5 is mounted on the cutter body 4 through the mounting bolt 12 by the aid of the support rods 6, the arc plates 11 are abutted against the outer side of the mounting portion 1, the support rods 6 play a supporting role on the adjacent cutter bodies 4, the connecting rods 9 play a supporting role on the arc plates 11, the adjacent cutter bodies 4 are enabled to be firmer through the aid of the support rods 6, the connecting rods 9 and the arc plates 11, and overall stability of the cutter bodies 4 is improved.
The structure and working principle of the mounting part 1, the central hole 2, the mounting hole 3, the cutter body 4 and the cutter head 7 in the utility model are disclosed in a boring and milling cutter disclosed in Chinese patent publication No. CN 205289769U.
The working principle and the using flow of the utility model are as follows: when the cutter head is used, the device is installed at a proper position, the installation part 1 is installed on the milling head through the installation hole 3, the milling head rotates to drive the cutter body 4 at the outer side of the installation part 1 to rotate, the cutter body 4 drives the cutter head 7 to process, the connecting component 8 is arranged, when the cutter head 7 needs to be adjusted, the screw 84 rotates out of the threaded hole 88, the sliding seat 83 slides in the installation groove 10, the sliding seat 83 slides in the sliding groove 86 through the sliding block 87, the sliding seat 83 moves to drive the cutter head 7 to move, the effect of adjusting the part of the cutter head 7 protruding out of the cutter body 4 is achieved, the sliding seat 83 moves to drive the cutter head 7 to a proper position, the screw 84 sequentially penetrates through the through holes in the sliding seat 83 and the cutter head 7, the screw 84 is screwed into the corresponding threaded holes 88 in the installation groove 10, the effect of fixing the sliding seat 83 and the cutter head 7 is achieved, the cutter head 7 protruding out of the cutter body 4 is conveniently adjusted through the arrangement of the connecting component 8, the cutter head 7 can meet different requirements of processing work, two limit posts 81 are arranged at one end of the installation groove 10, the two limit posts 81 can play a limit role in the vertical direction of the cutter head 7, the cutter head 7 is enabled to move in the sliding groove 7, the effect of the supporting rod is achieved, the position of the cutter head 7 is enabled to move closer to the installation groove 10, the limit posts 7 to the position is enabled to the two limit posts 7 to move close to the two limit posts 6, the limit posts 6 are arranged to the end 11, the limit posts 11 are arranged to the end 11 and the arc-shaped 11 are simultaneously, the arc-shaped 11 are enabled to be firmly, and the two arc-shaped support rods are arranged to be in the position 11 and are in contact with each other, and the arc-shaped 11 is simultaneously, and the position 11 is firmly and 11 is provided to be in front and 11.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a multistage round pin axle boring and milling combination cutter simultaneously, includes installation department (1), its characterized in that: a plurality of mounting holes (3) are formed in the mounting part (1), a central hole (2) is formed in the middle of the mounting part (1), a plurality of cutter bodies (4) are arranged on the outer side of the mounting part (1), cutter heads (7) are arranged at the other ends of the cutter bodies (4), mounting grooves (10) corresponding to the cutter heads (7) are formed in the cutter bodies (4), and the cutter heads (7) are connected with the cutter bodies (4) through connecting components (8);
coupling assembling (8) are including slot (82), slide (83), screw (84), spout (86), slider (87) and screw hole (88), wherein, be provided with slide (83) in mounting groove (10), offered slot (82) corresponding with tool bit (7) in slide (83), slide (83) both ends are provided with slider (87), offered spout (86) corresponding with slider (87) in mounting groove (10), be connected through screw (84) between tool bit (7) and slide (83), mounting groove (10) lower extreme is provided with a plurality of screw holes (88) corresponding with screw (84).
2. The multi-stage pin simultaneous boring and milling combined tool according to claim 1, wherein: the connecting assembly (8) further comprises a limiting column (81) and arc edges (85), wherein the limiting column (81) is arranged at the position, corresponding to the cutter head (7), of one end of the mounting groove (10), and the arc edges (85) are arranged on the two sides, close to one end of the middle position of the cutter body (4), of the limiting column (81).
3. The multi-stage pin simultaneous boring and milling combined tool according to claim 1, wherein: through holes corresponding to the screws (84) are formed in the cutter head (7) and the sliding seat (83), and the sliding block (87) is in sliding connection with the cutter body (4) and the sliding seat (83) is in sliding connection with the cutter body (4).
4. The multi-stage pin simultaneous boring and milling combined tool according to claim 2, wherein: the limiting column (81) and the cutter body (4) are welded through spot welding, and a rubber pad is adhered to the surface of the limiting column (81) through glue.
5. The multi-stage pin simultaneous boring and milling combined tool according to claim 1, wherein: be provided with bracing piece (6) between adjacent cutter body (4), the both ends of bracing piece (6) are provided with installation piece (5), be connected through mounting bolt (12) between installation piece (5) and cutter body (4), one side that bracing piece (6) are close to installation department (1) is provided with arc (11), be connected through connecting rod (9) between arc (11) and bracing piece (6).
6. The multi-stage pin simultaneous boring and milling combined tool according to claim 5, wherein: the installation block (5), the support rod (6) and the connecting rod (9) are of a welding integrated structure, and the arc-shaped plate (11) and the connecting rod (9) are welded through pressure welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223596996.6U CN219598667U (en) | 2022-12-29 | 2022-12-29 | Multi-stage pin shaft simultaneous boring and milling combined cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223596996.6U CN219598667U (en) | 2022-12-29 | 2022-12-29 | Multi-stage pin shaft simultaneous boring and milling combined cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219598667U true CN219598667U (en) | 2023-08-29 |
Family
ID=87740856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223596996.6U Active CN219598667U (en) | 2022-12-29 | 2022-12-29 | Multi-stage pin shaft simultaneous boring and milling combined cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219598667U (en) |
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2022
- 2022-12-29 CN CN202223596996.6U patent/CN219598667U/en active Active
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