CN214867328U - Boring cutter convenient to replace for precision hole machining - Google Patents
Boring cutter convenient to replace for precision hole machining Download PDFInfo
- Publication number
- CN214867328U CN214867328U CN202120942264.4U CN202120942264U CN214867328U CN 214867328 U CN214867328 U CN 214867328U CN 202120942264 U CN202120942264 U CN 202120942264U CN 214867328 U CN214867328 U CN 214867328U
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- fixedly connected
- boring cutter
- mount pad
- cutter body
- threaded rod
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Abstract
The utility model discloses a precision hole processing is with boring cutter convenient to change, which comprises a mounting bas, the left side fixedly connected with machine case of mount pad, the inner chamber fixedly connected with baffle of mount pad, machine incasement chamber's left side fixedly connected with step motor, step motor's the two-way threaded rod of output shaft fixedly connected with, the right-hand member of two-way threaded rod runs through mount pad and swing joint has the bearing, the right side of bearing and the inner wall fixed connection of mount pad. The utility model discloses a set up boring cutter body, control switch, quick-witted case, step motor, spiral shell piece, two-way threaded rod, bearing, movable rod, gag lever post baffle and spacing groove, can drive the gag lever post and carry out spacing fixed to the boring cutter body, make the boring cutter body reach the effect of the dismouting of being convenient for, through setting up spacing ring cover and spacing seat, can carry on spacingly to the upper end of boring cutter body, further promoted the stability of boring cutter body.
Description
Technical Field
The utility model relates to a boring cutter technical field specifically is a precision hole processing is with boring cutter convenient to change.
Background
The boring cutter is one of hole machining cutters, is generally a round handle, also has a larger workpiece square cutter bar and is generally found in a vertical lathe, the most common occasions are inner hole machining, hole expanding, profiling and the like, but the boring cutter can not only machine an inner hole, an end face excircle can also be machined, and the boring cutter is only used by custom but not used like this, the existing boring cutter is generally fixed on punching equipment by using screws, the manual screw dismounting is time-consuming and labor-consuming, and the stability of the boring cutter in the operation process is also required to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a precision hole processing is with boring cutter convenient to change possesses the dismouting of being convenient for, and stability is high, and convenient to use's advantage has solved current boring cutter and has generally used the screw fixation on drilling equipment, and manual dismouting screw is wasted time and energy to the stability of boring cutter in the operation process also remains the problem that improves.
In order to achieve the above object, the utility model provides a following technical scheme: a boring cutter convenient to replace for precision hole machining comprises a mounting seat, wherein a machine case is fixedly connected to the left side of the mounting seat, a partition plate is fixedly connected to the inner cavity of the mounting seat, a stepping motor is fixedly connected to the left side of the inner cavity of the machine case, a bidirectional threaded rod is fixedly connected to an output shaft of the stepping motor, the right end of the bidirectional threaded rod penetrates through the mounting seat and is movably connected with a bearing, the right side of the bearing is fixedly connected with the inner wall of the mounting seat, screw blocks are sleeved on two sides of the surface of the bidirectional threaded rod, a movable rod is fixedly connected to the bottom of each screw block, a limiting rod is fixedly connected to the lower end of each movable rod penetrates through the partition plate and is fixedly connected with a limiting rod, a limiting seat is fixedly connected to the bottom of the inner cavity of the mounting seat, a boring cutter body is arranged in the inner cavity of the limiting seat, and the lower end of the boring cutter body penetrates through the limiting ring, and both sides of the surface of the boring cutter body are provided with limit grooves matched with the limit rods for use.
Preferably, the top fixedly connected with mounting panel of mount pad, the equal fixedly connected with installation head in both sides at mounting panel top.
Preferably, the top and the bottom of the stepping motor are both fixedly connected with a support frame, and the inner wall of the support frame is fixedly connected with a cushion pad.
Preferably, the top fixedly connected with slider of spiral shell piece, the both sides at mount pad inner chamber top all are provided with the spout that the cooperation slider used.
Preferably, the front face of the mounting seat is fixedly connected with a control switch, and a work indicator lamp is arranged on the left side of the control switch.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up boring cutter body, control switch, quick-witted case, step motor, spiral shell piece, two-way threaded rod, bearing, movable rod, gag lever post baffle and spacing groove, can drive the gag lever post and carry out spacing fixed to the boring cutter body, make the boring cutter body reach the effect of the dismouting of being convenient for, through setting up spacing ring cover and spacing seat, can carry on spacingly to the upper end of boring cutter body, further promoted the stability of boring cutter body.
2. The utility model discloses a set up installation head and mounting panel, can make the device reach the fixed effect of installation of being convenient for, the convenience and the stability of device installation have effectively been promoted, through setting up support frame and cushion, can play fixed and buffering effect to step motor, the vibrations that step motor produced at the operation in-process have effectively been alleviateed, through setting up spout and slider, can make the more steady removal of spiral shell piece, the stability of gag lever post in the removal process has effectively been promoted, through setting up control switch and work pilot lamp, the operation that can make the device is simple more swift, the convenience that the device used has effectively been promoted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the mounting base of the present invention;
fig. 3 is a partial sectional view of the boring tool body of the present invention.
In the figure: 1. a mounting seat; 2. a boring cutter body; 3. a control switch; 4. a chassis; 5. a mounting head; 6. mounting a plate; 7. a stepping motor; 8. a screw block; 9. a bidirectional threaded rod; 10. a chute; 11. a slider; 12. a bearing; 13. a movable rod; 14. a limiting rod; 15. a spacing ring sleeve; 16. a limiting seat; 17. a partition plate; 18. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred 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" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a mount pad 1, boring cutter body 2, control switch 3, quick-witted case 4, installation head 5, mounting panel 6, step motor 7, spiral shell piece 8, two-way threaded rod 9, spout 10, slider 11, bearing 12, movable rod 13, gag lever post 14, spacing ring cover 15, spacing seat 16, baffle 17 and 18 parts in spacing groove are the general standard or the part that technical personnel in the field know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical personnel.
Referring to fig. 1-3, a boring cutter for precision hole machining, which is convenient to replace, comprises a mounting base 1, a case 4 fixedly connected to the left side of the mounting base 1, a mounting plate 6 fixedly connected to the top of the mounting base 1, mounting heads 5 fixedly connected to both sides of the top of the mounting plate 6, and a mounting head 5 and a mounting plate 6 arranged to enable the device to achieve the effect of convenient mounting and fixing, thereby effectively improving the convenience and stability of the device mounting, a baffle 17 is fixedly connected to the inner cavity of the mounting base 1, a stepping motor 7 is fixedly connected to the left side of the inner cavity of the case 4, a support frame is fixedly connected to the top and the bottom of the stepping motor 7, a cushion pad is fixedly connected to the inner wall of the support frame, and by arranging the support frame and the cushion pad, the fixing and buffering effects can be achieved for the stepping motor 7, thereby effectively reducing the vibration generated by the stepping motor 7 in the operation process, the output shaft of the stepping motor 7 is fixedly connected with a bidirectional threaded rod 9, the right end of the bidirectional threaded rod 9 penetrates through the mounting seat 1 and is movably connected with a bearing 12, the right side of the bearing 12 is fixedly connected with the inner wall of the mounting seat 1, both sides of the surface of the bidirectional threaded rod 9 are sleeved with screw blocks 8, the bottom of each screw block 8 is fixedly connected with a movable rod 13, the lower end of each movable rod 13 penetrates through a partition plate 17 and is fixedly connected with a limiting rod 14, the top of each screw block 8 is fixedly connected with a sliding block 11, both sides of the top of the inner cavity of the mounting seat 1 are provided with sliding grooves 10 matched with the sliding blocks 11, the screw blocks 8 can move more stably by arranging the sliding grooves 10 and the sliding blocks 11, the stability of the limiting rods 14 in the moving process is effectively improved, the bottom of each partition plate 17 is fixedly connected with a limiting seat 16, the bottom of the inner cavity of the mounting seat 1 is fixedly connected with a limiting ring sleeve 15, and the inner cavity of the limiting seat 16 is provided with a boring cutter body 2, the lower end of the boring cutter body 2 penetrates through a limit ring sleeve 15, both sides of the surface of the boring cutter body 2 are provided with limit grooves 18 matched with a limit rod 14 for use, the front surface of the mounting seat 1 is fixedly connected with a control switch 3, the left side of the control switch 3 is provided with a work indicator lamp, by arranging the control switch 3 and the work indicator light, the operation of the device can be simpler and faster, the convenience of the use of the device is effectively improved, the boring cutter body 2, the control switch 3, the case 4, the stepping motor 7, the screw block 8, the bidirectional threaded rod 9, the bearing 12, the movable rod 13, the spacing rod 14, the partition plate 17 and the spacing groove 18 are arranged to drive the spacing rod 14 to limit and fix the boring cutter body 2, so that the boring cutter body 2 achieves the effect of convenient disassembly and assembly, through setting up spacing ring cover 15 and spacing seat 16, can carry on spacingly to the upper end of boring cutter body 2, further promoted the stability of boring cutter body 2.
During the use, with the upper end of boring cutter body 2 pass spacing ring cover 15 and insert in spacing seat 16, open step motor 7, it rotates to drive two-way threaded rod 9 and rotates to rotate through step motor 7 output, drive spiral shell piece 8 through two-way threaded rod 9, drive movable rod 13 through spiral shell piece 8, drive gag lever post 14 through movable rod 13, draw close the motion through two gag lever posts 14, until inserting in spacing groove 18, can play spacing fixed effect to boring cutter body 2, under the prerequisite of guaranteeing stability, make boring cutter body 2 reach the effect of the dismouting of being convenient for, cooperation through above-mentioned structure, can make the device reach the dismouting of being convenient for, stability is high, convenient to use's advantage, and is suitable for being generalized to use.
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 (5)
1. The utility model provides a precision hole processing is with boring cutter convenient to change, includes mount pad (1), its characterized in that: the left side fixedly connected with quick-witted case (4) of mount pad (1), the inner chamber fixedly connected with baffle (17) of mount pad (1), the left side fixedly connected with step motor (7) of quick-witted case (4) inner chamber, the output shaft fixedly connected with two-way threaded rod (9) of step motor (7), the right-hand member of two-way threaded rod (9) runs through mount pad (1) and swing joint has bearing (12), the right side of bearing (12) and the inner wall fixed connection of mount pad (1), the both sides on two-way threaded rod (9) surface all overlap and are equipped with spiral shell piece (8), the bottom fixedly connected with movable rod (13) of spiral shell piece (8), the lower extreme of movable rod (13) runs through baffle (17) and fixedly connected with gag lever post (14), the bottom fixedly connected with spacing seat (16) of baffle (17), the bottom fixedly connected with spacing ring cover (15) of mount pad (1) inner chamber, the inner cavity of the limiting seat (16) is provided with a boring cutter body (2), the lower end of the boring cutter body (2) penetrates through a limiting ring sleeve (15), and limiting grooves (18) matched with limiting rods (14) for use are formed in two sides of the surface of the boring cutter body (2).
2. The easy-to-replace boring tool for precision hole machining according to claim 1, wherein: the top fixedly connected with mounting panel (6) of mount pad (1), the equal fixedly connected with installation head (5) in both sides at mounting panel (6) top.
3. The easy-to-replace boring tool for precision hole machining according to claim 1, wherein: the top and the bottom of the stepping motor (7) are fixedly connected with supporting frames, and the inner wall of each supporting frame is fixedly connected with a cushion pad.
4. The easy-to-replace boring tool for precision hole machining according to claim 1, wherein: the top fixedly connected with slider (11) of spiral shell piece (8), the both sides at mount pad (1) inner chamber top all are provided with spout (10) that cooperation slider (11) used.
5. The easy-to-replace boring tool for precision hole machining according to claim 1, wherein: the front face of the mounting seat (1) is fixedly connected with a control switch (3), and a work indicating lamp is arranged on the left side of the control switch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120942264.4U CN214867328U (en) | 2021-05-06 | 2021-05-06 | Boring cutter convenient to replace for precision hole machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120942264.4U CN214867328U (en) | 2021-05-06 | 2021-05-06 | Boring cutter convenient to replace for precision hole machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214867328U true CN214867328U (en) | 2021-11-26 |
Family
ID=78946060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120942264.4U Active CN214867328U (en) | 2021-05-06 | 2021-05-06 | Boring cutter convenient to replace for precision hole machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214867328U (en) |
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2021
- 2021-05-06 CN CN202120942264.4U patent/CN214867328U/en active Active
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