CN216801956U - Edge chamfering tool for octagonal cutting blade - Google Patents
Edge chamfering tool for octagonal cutting blade Download PDFInfo
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- CN216801956U CN216801956U CN202220001899.9U CN202220001899U CN216801956U CN 216801956 U CN216801956 U CN 216801956U CN 202220001899 U CN202220001899 U CN 202220001899U CN 216801956 U CN216801956 U CN 216801956U
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- supporting seat
- tooth frame
- control structure
- gear
- chamfering tool
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Abstract
The utility model discloses an edge chamfering tool of an octagonal cutting blade, which comprises a supporting seat, wherein a control structure is arranged on one side of the outer surface of the supporting seat, one side of the control structure is meshed with one side of a tooth frame, and the tooth frame is positioned on the lower side of the outer surface of the supporting seat; in this scheme, through setting up control structure and tooth frame, dismantle the completion back to the supporting seat, make control structure elastic force upward movement, make control structure under the effect with tooth frame meshing, control tooth frame downstream, make tooth frame slide to the bottom of supporting seat, make eight angle smear metal sword can take in the tooth frame, make tooth frame can play the effect of coveing to eight angle smear metal sword, avoided eight angle smear metal sword to expose the problem that causes the injury to near staff in the periphery, the emergence of potential safety hazard has been reduced, avoid the cutting edge of eight angle smear metal sword and the problem that sharp object contact caused wearing and tearing simultaneously, thereby can guarantee the life of eight angle smear metal sword.
Description
Technical Field
The present invention relates to the field of cutting tools, and more particularly, to an edge chamfering tool for octagonal cutting inserts.
Background
In the process of chamfering some workpieces, a chamfering tool is often needed, but when the chamfering tool in the existing mechanism is not needed to be used, the tool is directly exposed outside, not only is the tool easily hurt nearby workers, so that the potential safety hazard is large, but also some sharp objects easily wear the cutting edge of the tool, and the service life of the tool is shortened.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide an edge chamfering tool of an octagonal cutting blade, which has the characteristics that the tool can be automatically opened when in use, and can be automatically protected when not in use, so that nearby workers are not easily injured, the potential safety hazard is reduced, and the cutting edge is not easily damaged by the outside.
In order to realize the purpose, the utility model provides the following technical scheme:
the utility model provides an edge chamfering tool of octagonal cutting blade, includes the supporting seat, one side of supporting seat surface is provided with control structure, one side of control structure meshes with one side of tooth frame, the tooth frame is located the downside of supporting seat surface, the bottom of supporting seat surface is provided with eight angle cutting bits sword.
Through adopting above-mentioned technical scheme, under the cooperation of control structure and tooth frame, and then can realize smoothly the effect of covering to eight corners smear metal sword to can avoid its outer hourglass to cause the problem of damage and injury staff easily.
Furthermore, the outer surface of the supporting seat is fixedly connected with mounting blocks, and the number of the mounting blocks is four.
Through adopting above-mentioned technical scheme, under the effect of installation piece, and then can be connected fixedly through realizing between mounting and the installation piece, further guaranteed the holistic steadiness of this device.
Further, two guide strips are fixedly connected to two sides of the outer surface of the supporting seat, the tooth frame is connected to the outer surfaces of the four guide strips in a sliding mode, and through holes are formed in the outer surfaces of the tooth frame.
Through adopting above-mentioned technical scheme, under the effect of gib block for the gib block has guaranteed that the tooth frame slides steadily from top to bottom, thereby can realize the protection operation to eight corners smear metal sword smoothly.
Further, the control structure includes the ratch, the top of ratch and the lower fixed surface of connecting plate are connected, the lower surface of connecting plate and the top fixed surface of spring are connected, the bottom of spring and the upper fixed surface of supporting seat are connected, the surface of ratch has cup jointed the uide bushing, uide bushing fixed connection is in one side of supporting seat surface.
Through adopting above-mentioned technical scheme, under the elasticity power effect that resets of spring for the ratch upwards resets, thereby rotary motion that can automatic control gear makes this device can realize going on of automatic realization protection operation through the elastic force of spring.
Further, the ratch meshes with the gear, meshing connection between one side of gear and the tooth frame, the internal surface fixedly connected with pivot of gear, the pivot cup joints in the bearing, the bearing joint is in one side of supporting seat surface.
Through adopting above-mentioned technical scheme, under pivot and bearing cooperation, can ensure the rigidity of gear, and then make the gear can cooperate the ratch to play the auxiliary drive effect, ensure that this device operation moves smoothly.
Further, the inner wall threaded connection of supporting seat bottom has the gim peg, the position of gim peg corresponds with the position of through-hole, the overlap joint between gim peg and the skid resistant course, skid resistant course fixed connection is on the surface of eight corners smear metal sword.
Through adopting above-mentioned technical scheme, under the cooperation of gim peg and skid resistant course for the gim peg is screwed on the surface of skid resistant course, thereby can play the effect of stable location to eight corners smear metal sword, has guaranteed the smooth work of eight corners smear metal sword.
In conclusion, the utility model has the following beneficial effects:
1. in the scheme, by arranging the control structure and the tooth frame, after the support seat is detached, the elastic force of the control structure moves upwards, the control structure controls the tooth frame to move downwards under the action of meshing with the tooth frame, so that the tooth frame slides to the bottom of the support seat, the octagonal cutting knife can be taken into the tooth frame, the tooth frame can cover the octagonal cutting knife, the problem that the octagonal cutting knife is exposed outside to cause injury to nearby workers is avoided, the potential safety hazard is reduced, the problem that the cutting edge of the octagonal cutting knife is contacted with a sharp object to cause abrasion is avoided, and the service life of the octagonal cutting knife can be ensured;
2. by arranging the fixing bolt and the anti-slip layer, the fixing bolt is enabled to be fed and screwed under the screw thread matching action of the fixing bolt and the inner wall of the supporting seat, so that the fixing bolt is enabled to be in close contact with the anti-slip layer, the positioning effect on the octagonal cutting knife can be further achieved, the stability of the octagonal cutting knife is guaranteed, and the smooth work of the octagonal cutting knife is further guaranteed;
3. through setting up ratch, connecting plate, gear and tooth frame, connect fixed back at the supporting seat for connecting plate control ratch drives the gear rotation, and then makes tooth frame upward movement, and then can expose eight angle smear metal sword, has made things convenient for the normal use work to eight angle smear metal sword.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic bottom perspective view of the present invention;
FIG. 3 is a three-dimensional structural view of the support base of the present invention;
fig. 4 is a three-dimensional sectional structural view of the tooth frame according to the present invention.
In the figure: the device comprises a support seat 1, a mounting block 2, a guide strip 3, a 4-tooth frame, a through hole 5, a control structure 6, a 61-tooth rod, a 62-guide sleeve, a 63-spring, a 64-connecting plate, a 65-gear, a 66-rotating shaft, a 67-bearing, a 7-octagonal cutting knife, an 8-fixing bolt and a 9-antiskid layer.
Detailed Description
Example (b):
the utility model is described in further detail below with reference to figures 1-4.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an edge chamfering tool of octagonal cutting blade, includes supporting seat 1, and one side of 1 surface of supporting seat is provided with control structure 6, and one side of control structure 6 meshes with one side of tooth frame 4, and tooth frame 4 is located the downside of 1 surface of supporting seat, and the bottom of 1 surface of supporting seat is provided with eight angle cutting bits 7.
In this embodiment: through setting up tooth frame 4 for tooth frame 4 can play the effect that covers the protection to eight corner cutting sword 7, avoids its outer problem of leaking the injury staff, through setting up eight corner cutting sword 7, and eight corner cutting sword 7 can realize the regulation operation of angle, thereby can switch the hypotenuse cutting edge of different positions according to actual demand, the rate of utilization is improved.
As shown in fig. 1 and 2, the outer surface of the supporting seat 1 is fixedly connected with the mounting blocks 2, the number of the mounting blocks 2 is four, two guide strips 3 are fixedly connected to two sides of the outer surface of the supporting seat 1, the tooth frame 4 is slidably connected to the outer surfaces of the four guide strips 3, the outer surface of the tooth frame 4 is provided with the through hole 5, the control structure 6 comprises a tooth bar 61, the top end of the tooth bar 61 is fixedly connected with the lower surface of a connecting plate 64, the lower surface of the connecting plate 64 is fixedly connected with the top end of a spring 63, the bottom end of the spring 63 is fixedly connected with the upper surface of the supporting seat 1, the outer surface of the tooth bar 61 is sleeved with a guide sleeve 62, the guide sleeve 62 is fixedly connected to one side of the outer surface of the supporting seat 1, the tooth bar 61 is meshed with a gear 65, one side of the gear 65 is meshed with the tooth frame 4, the inner surface of the gear 65 is fixedly connected with a rotating shaft 66, the rotating shaft 66 is sleeved in a bearing 67, the bearing 67 is clamped on one side of the outer surface of the supporting seat 1;
in this embodiment: the installation block 2 is arranged, the installation block 2 can lock the position of the support seat 1, the stability of the support seat 1 is ensured, the guide strip 3 can guide the tooth frame 4 by arranging the guide strip 3, so that the tooth frame 4 can move up and down stably, the elastic force of the spring 63 can drive the connecting plate 64 to reset upwards by arranging the spring 63, the reset work of the toothed bar 61 can be automatically controlled, the through hole 5 can expose the position of the fixing bolt 8 by arranging the through hole 5, the worker can conveniently control the work of the fixing bolt 8, the guide sleeve 62 can guide the toothed bar 61 by arranging the guide sleeve 62, so that the toothed bar 61 can slide up and down stably, the toothed bar 61 can drive the gear 65 to rotate by arranging the gear 65 and the toothed bar 61, and the auxiliary transmission effect can be achieved, through setting up bearing 67 for bearing 67 can play the effect of support to pivot 66, and bearing 67 can guarantee the smooth rotation work of pivot 66 simultaneously, and then makes gear 65 can the steady rotation.
As shown in fig. 4, the inner wall of the bottom of the supporting seat 1 is connected with a fixing bolt 8 in a threaded manner, the position of the fixing bolt 8 corresponds to the position of the through hole 5, the fixing bolt 8 is in lap joint with an anti-skid layer 9, and the anti-skid layer 9 is fixedly connected to the surface of the octagonal cutting knife 7;
in this embodiment: through setting up gim peg 8, and gim peg 8 screws and can realize the effect to the locking of eight angle chip knives 7 on skid resistant course 9 surface, avoids its skew, through setting up skid resistant course 9, and skid resistant course 9 can increase and the gim peg 8 between frictional force, improves the stationary stability.
The working principle is as follows: during the dismantlement, at first with mounting and installation piece 2 separation, demolish the fixed operation of supporting seat 1 this moment, the elastic force of spring 63 can upwards accomplish the reseing this moment, make spring 63 promote connecting plate 64 and ratch 61 upward movement, make ratch 61 drive gear 65 rotatory, make gear 65 drive tooth frame 4 downstream, make tooth frame 4 cover octagon chipping sword 7 downwards and can realize the protection operation, during the installation, compress spring 63 through connecting plate 64, and be connected fixedly with installation piece 2 through the mounting, make ratch 61 drive octagon frame 4 upward movement through gear 65, make octagon chipping sword 7 spill can.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (4)
1. The utility model provides an edge chamfering tool of octagonal cutting blade, includes supporting seat (1), its characterized in that, one side of supporting seat (1) surface is provided with control structure (6), one side of control structure (6) meshes with one side of tooth frame (4), tooth frame (4) are located the downside of supporting seat (1) surface, the bottom of supporting seat (1) surface is provided with eight corners smear metal sword (7), control structure (6) include toothed bar (61), the top of toothed bar (61) is connected with the lower fixed surface of connecting plate (64), the lower surface of connecting plate (64) and the top fixed connection of spring (63), the bottom of spring (63) and the upper fixed surface of supporting seat (1) are connected, uide bushing (62) have been cup jointed to the surface of toothed bar (61), uide bushing (62) fixed connection is in one side of supporting seat (1) surface, the gear rack (61) is meshed with the gear (65), one side of the gear (65) is meshed with the gear frame (4), the inner surface of the gear (65) is fixedly connected with a rotating shaft (66), the rotating shaft (66) is sleeved in a bearing (67), and the bearing (67) is clamped on one side of the outer surface of the supporting seat (1).
2. The edge chamfering tool for an octagonal cutting insert as set forth in claim 1, wherein mounting blocks (2) are fixedly attached to an outer surface of the support base (1), and the number of the mounting blocks (2) is set to four.
3. The edge chamfering tool for octagonal cutting inserts as claimed in claim 1, wherein two guide bars (3) are fixedly connected to both sides of the outer surface of the support base (1), the tooth frame (4) is slidably connected to the outer surfaces of the four guide bars (3), and a through hole (5) is opened in the outer surface of the tooth frame (4).
4. The edge chamfering tool for octagonal cutting inserts according to claim 3, characterized in that the inner wall of the bottom of the support base (1) is threadedly connected with a fixing bolt (8), the position of the fixing bolt (8) corresponds to the position of the through hole (5), the fixing bolt (8) is in lap joint with the skid resistant layer (9), and the skid resistant layer (9) is fixedly connected on the surface of the octagonal cutting insert (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220001899.9U CN216801956U (en) | 2022-01-04 | 2022-01-04 | Edge chamfering tool for octagonal cutting blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220001899.9U CN216801956U (en) | 2022-01-04 | 2022-01-04 | Edge chamfering tool for octagonal cutting blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216801956U true CN216801956U (en) | 2022-06-24 |
Family
ID=82062168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220001899.9U Active CN216801956U (en) | 2022-01-04 | 2022-01-04 | Edge chamfering tool for octagonal cutting blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216801956U (en) |
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2022
- 2022-01-04 CN CN202220001899.9U patent/CN216801956U/en active Active
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