CN218168808U - Drill bit for numerically controlled lathe - Google Patents
Drill bit for numerically controlled lathe Download PDFInfo
- Publication number
- CN218168808U CN218168808U CN202222022020.1U CN202222022020U CN218168808U CN 218168808 U CN218168808 U CN 218168808U CN 202222022020 U CN202222022020 U CN 202222022020U CN 218168808 U CN218168808 U CN 218168808U
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- China
- Prior art keywords
- drill bit
- wall
- push
- fixed mounting
- push rod
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a drill bit for numerical control lathe relates to numerical control lathe technical field. The drill bit for the numerical control lathe is characterized by comprising a machine body, a cylinder is fixedly mounted on the outer wall of the machine body, a sliding plate is fixedly mounted on the bottom wall of the cylinder, a mounting seat is fixedly mounted on the bottom wall of the sliding plate, a drill bit is arranged at the bottom of the mounting seat, a clamping groove is fixedly mounted on the inner wall of the mounting seat, a push rod penetrates through the side wall of the mounting seat, a limiting spring is sleeved on the outer wall of the push rod, a push plate fixedly connected with the end portion of the push rod is fixedly connected with a clamping block, a fixing plate is fixedly mounted on the outer wall of the drill bit, the drill bit can be mounted and dismounted on the drill bit, the clamping is carried out in the clamping groove through the clamping block in a clamping mode, meanwhile, the inside of the drill bit moving out through an inclined block is clamped above the clamping groove, and the drill bit can be replaced, and the drill bit is economical.
Description
Technical Field
The utility model relates to a numerical control lathe technical field specifically is a drill bit for numerical control lathe.
Background
The drill bit is a cutting tool used by a typical drill or drilling machine to cut a circular hole. The basic principle of the drill bit is to rotate the edge of the drill bit, cut a workpiece and remove drill cuttings by a drill slot. Commonly used drill bits include twist drills, flat drills, center drills, deep hole drills, and trepanning drills. Reamers and reamers are not capable of drilling holes in solid materials.
The existing drill bit for the numerically controlled lathe is generally integrated by welding, all the bits need to be replaced in case of damage, and the work efficiency is low due to the fact that the bits are inconvenient to detach.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a drill bit for numerical control lathe has solved the problem that above-mentioned background art mentioned.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a drill bit for numerical control lathe, includes the organism, fixed mounting has the cylinder on the organism outer wall, fixed mounting has the slide on the diapire of cylinder, fixed mounting has the mount pad on the diapire of slide, the bottom of mount pad is provided with the drill bit, fixed mounting has the draw-in groove on the inner wall of mount pad, it has the push rod to run through on the lateral wall of mount pad, spacing spring has been cup jointed on the outer wall of push rod, the tip fixedly connected with push pedal of push rod, fixed mounting has the fixture block on the outer wall of drill bit, fixed mounting has the fixed plate on the inner wall of drill bit.
Preferably, the outer wall of the fixing plate is fixedly connected with one end of a return spring, and the other end of the return spring is fixedly connected with an inclined block.
Preferably, the push rods are arranged in two groups, and the two groups of push rods are symmetrically arranged by taking the central line of the mounting seat in the vertical direction as a symmetry axis.
Preferably, the push plate is located inside the mounting seat, and the push plate is connected with the outer wall of the clamping groove in a sliding mode.
(III) advantageous effects
The utility model provides a drill bit for numerical control lathe. The method has the following beneficial effects:
(1) This drill bit for numerical control lathe can install the drill bit and dismantle, carries out the joint through the joint of fixture block joint in advancing the draw-in groove, and the inside of moving out the drill bit through the sloping block is accomplished the installation and is made the drill bit change in the top of draw-in groove simultaneously, and is more economical.
(2) This drill bit for numerical control lathe can make things convenient for the staff to the dismantlement of drill bit through the setting of push pedal, drives the push pedal through promoting the push rod and extrudees the sloping block, makes the sloping block move you to the inside of drill bit and is relieved spacingly, and then can accomplish the dismantlement through the below pulling drill bit, and convenient installation saves a large amount of time.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;
fig. 3 is an enlarged schematic view of the structure B in fig. 1 according to the present invention.
In the figure: 1. a body; 2. a cylinder; 3. a slide plate; 4. a mounting seat; 5. a drill bit; 6. a card slot; 7. a push rod; 8. a limiting spring; 9. pushing a plate; 10. a clamping block; 11. a fixing plate; 12. a return spring; 13. and (5) sloping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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.
Referring to fig. 1-3, the present invention provides a technical solution: a drill bit for a numerical control lathe comprises a machine body 1, wherein an air cylinder 2 is fixedly arranged on the outer wall of the machine body 1, a sliding plate 3 is fixedly arranged on the bottom wall of the air cylinder 2, an installation seat 4 is fixedly arranged on the bottom wall of the sliding plate 3, a drill bit 5 is arranged at the bottom of the installation seat 4, the drill bit 5 is pushed upwards, clamping grooves 6 are fixedly arranged on the inner wall of the installation seat 4, clamping blocks 10 are driven by the drill bit 5 to be clamped into the clamping grooves 6 for clamping, push rods 7 penetrate through the side wall of the installation seat 4, two groups of the push rods 7 are arranged, the two groups of the push rods 7 are symmetrically arranged by taking the central line in the vertical direction of the installation seat 4 as a symmetric axis, limiting springs 8 are sleeved on the outer wall of the push rods 7, a push plate 9 is fixedly connected with the end part of the push rod 7, the push plate 7 is pushed towards the inside of the installation seat 4 to drive the push plate 9 to extrude an oblique block 13, make the sloping block 13 move to the inside of drill bit 5 you relieved spacingly, push pedal 9 is located the inside of mount pad 4, push pedal 9 and draw-in groove 6's outer wall sliding connection, fixed mounting has fixture block 10 on the outer wall of drill bit 5, fixed mounting has fixed plate 11 on the inner wall of drill bit 5, the outer wall of fixed plate 11 and reset spring 12's one end fixed connection, the inside that makes sloping block 13 move out drill bit 5 through reset spring 12's elasticity is by the joint in the top of draw-in groove 6, fixedly connected with sloping block 13 on reset spring 12's the other end, it is extruded to drive sloping block 13 upward movement through drill bit 5, and then make sloping block 13 move to the inside of drill bit 5 and be relieved spacingly, drill bit 5 drives sloping block 13 and continues upward movement to the top of draw-in groove 6 by the joint.
When the device works (or is used), the drill bit 5 is pushed upwards to move upwards during installation, the drill bit 5 drives the clamping block 10 to be clamped into the clamping groove 6 for clamping, meanwhile, the drill bit 5 drives the inclined block 13 to move upwards to be extruded, the inclined block 13 is further moved to the inner part of the drill bit 5 to be relieved from limiting, the drill bit 5 drives the inclined block 13 to continue to move upwards to the position above the clamping groove 6, make the inside of sloping block 13 motion play drill bit 5 through reset spring's 12 elasticity this moment the joint in the top of draw-in groove 6, and then accomplish the installation, push plate 9 is driven to the sloping block 13 through inside promotion push rod 7 to mount pad 4 and extrudes when needs are dismantled drill bit 5, makes sloping block 13 move to the inside of drill bit 5 you and is relieved spacingly, and then can accomplish through pulling drill bit 5 downwards and dismantle spacing
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 (4)
1. The utility model provides a drill bit for numerical control lathe, includes organism (1), fixed mounting has cylinder (2) on the organism (1) outer wall, fixed mounting has slide (3), its characterized in that on the diapire of cylinder (2): fixed mounting has mount pad (4) on the diapire of slide (3), the bottom of mount pad (4) is provided with drill bit (5), fixed mounting has draw-in groove (6) on the inner wall of mount pad (4), it has push rod (7) to run through on the lateral wall of mount pad (4), spacing spring (8) have been cup jointed on the outer wall of push rod (7), the tip fixedly connected with push pedal (9) of push rod (7), fixed mounting has fixture block (10) on the outer wall of drill bit (5), fixed mounting has fixed plate (11) on the inner wall of drill bit (5).
2. The drill for the numerically controlled lathe according to claim 1, wherein: the outer wall of the fixing plate (11) is fixedly connected with one end of a return spring (12), and the other end of the return spring (12) is fixedly connected with an inclined block (13).
3. The drill for a numerically controlled lathe according to claim 1, wherein: the push rods (7) are arranged in two groups, and the two groups of push rods (7) are symmetrically arranged by taking the central line of the mounting seat (4) in the vertical direction as a symmetry axis.
4. The drill for the numerically controlled lathe according to claim 1, wherein: the push plate (9) is located inside the mounting seat (4), and the push plate (9) is connected with the outer wall of the clamping groove (6) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222022020.1U CN218168808U (en) | 2022-08-02 | 2022-08-02 | Drill bit for numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222022020.1U CN218168808U (en) | 2022-08-02 | 2022-08-02 | Drill bit for numerically controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218168808U true CN218168808U (en) | 2022-12-30 |
Family
ID=84617858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222022020.1U Expired - Fee Related CN218168808U (en) | 2022-08-02 | 2022-08-02 | Drill bit for numerically controlled lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218168808U (en) |
-
2022
- 2022-08-02 CN CN202222022020.1U patent/CN218168808U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221230 |