CN208895693U - A kind of numerically controlled lathe tool changing device - Google Patents
A kind of numerically controlled lathe tool changing device Download PDFInfo
- Publication number
- CN208895693U CN208895693U CN201821707604.XU CN201821707604U CN208895693U CN 208895693 U CN208895693 U CN 208895693U CN 201821707604 U CN201821707604 U CN 201821707604U CN 208895693 U CN208895693 U CN 208895693U
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- CN
- China
- Prior art keywords
- cutter
- fixing seat
- fishbolt
- numerically controlled
- block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of numerically controlled lathe tool changing devices, including tool fixing seat, the front surface of the tool fixing seat is equipped with fishbolt, and the front surface of tool fixing seat is provided with second packing ring at the rearward position of fishbolt, the side of the tool fixing seat is connected with mounting blocks, the other side of the mounting blocks is fixedly connected with cutter, and one end of the cutter is equipped with shield.Cutter can be fixed in tool fixing seat by being provided with fishbolt, the first washer and second packing ring, ensure that the stability of cutter at work, improve the cut quality of cutter by the utility model；Provided with sliding slot and sliding block, mounting blocks can be guided to enter in tool fixing seat, fishbolt is facilitated to be fixed to cutter；Provided with screw thread, shield and the second screw hole, the protection to cutter can be realized, avoid user's arm during tool changing and accidentally encounter the phenomenon that injury occurs in tool surface.
Description
Technical field
The utility model relates to numerically controlled lathe technical field, specifically a kind of numerically controlled lathe tool changing device.
Background technique
Numerically controlled lathe is at present using relatively broad one of numerically-controlled machine tool, it is mainly used for axial workpiece or disk-like accessory
Inside and outside cylindrical surface, any cone angle inside and outside circular conical surface, it is complicated turn round in the machinings such as positive camber and cylinder, tapered tread,
And can be carried out grooving, drilling, reaming, fraising and bore hole etc., numerically-controlled machine tool is according to the processing program woven in advance, automatically
Part to be processed is processed, we the machining process route of part, technological parameter, the motion profile of cutter, displacement,
Cutting parameter and miscellaneous function are written as processing program list according to instruction code as defined in numerically-controlled machine tool and program format, then
The content record in this program list on control medium, it is then input in the numerical control device of numerically-controlled machine tool, to command machine
Bed processing part, numerically controlled lathe need to use cutter when in use.
Chinese patent discloses a kind of numerically controlled lathe tool changing device (Authorization Notice No. CN207824496U), the patent
Technical pattern is compact, easy to use, and convenient processing and manufacture is at low cost, and tool changing is fast, does not have to frequent more changing knife rod, is guaranteeing turning
The requirement that realization cost of labor reduces while quality, with good economic efficiency and social benefit, still, currently on the market
Common numerically controlled lathe tool changing device is fixed merely by bolt, is also required to while being fixed by outer auxiliary
Tool is fixed or dismantles, use and operate it is relatively complicated, in addition, cannot be carried out to cutter when being replaced to cutter
Protection, it is easy to which there is a phenomenon where cutters to accidentally injure to user's body, endangers the health of user.Therefore, this field skill
Art personnel provide a kind of numerically controlled lathe tool changing device, to solve the problems mentioned in the above background technology.
Utility model content
The purpose of this utility model is to provide a kind of numerically controlled lathe tool changing devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of numerically controlled lathe tool changing device, including tool fixing seat, the front surface of the tool fixing seat are equipped with
Fishbolt, and the front surface of tool fixing seat is provided with second packing ring, the cutter at the rearward position of fishbolt
The side of fixing seat is connected with mounting blocks, and the other side of the mounting blocks is fixedly connected with cutter, one end installation of the cutter
There is shield, and the outside of cutter offers screw thread close to one end of mounting blocks.
As a further solution of the present invention: the tool fixing seat includes slot and sliding block, the cutter is fixed
Seat is internally provided with slot, and the inner wall of the slot is provided with sliding block, and the sliding block is an integral structure with slot.
The fishbolt includes link block, fixed block, cross bore and convex as a further solution of the present invention,
Link block out is fixedly installed with fixed block on front side of the link block, and the front surface of the fixed block offers cross bore, and solid
The one end for determining block is fixedly connected with protrusion link block, and the protrusion link block is with fixed block by being welded and fixed.
The inside of the shield offers the second screw hole, and shield as a further solution of the present invention,
It is threadedly coupled with cutter by screw thread and the second screw hole.
The side of the mounting blocks offers sliding slot, the length of the sliding slot as a further solution of the present invention,
Degree and width are all larger than the length and width of sliding block, and sliding slot is slidably connected with sliding block.
As a further solution of the present invention, the sliding slot include the first washer and the first screw hole, described first
The first washer is fixedly installed on front side of screw hole, and the first screw hole is threadedly coupled with fishbolt, first washer and second
Washer is a kind of component of rubber material.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model by be provided with fishbolt, the first washer and second packing ring, can use auxiliary tool or
The clamping of fishbolt is manually controlled, cutter can be fixed in tool fixing seat, ensure that the stabilization of cutter at work
Property, improve the cut quality of cutter；
2, by being provided with sliding slot and sliding block, mounting blocks can be guided to enter in tool fixing seat, facilitates fishbolt
It is fixed to cutter, uses and operate and is relatively simple；
3, by being provided with screw thread, shield and the second screw hole, it can be realized the protection to cutter, avoid user and exist
Arm accidentally encounters the phenomenon that injury occurs in tool surface during tool changing, protects the health of user.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of numerically controlled lathe tool changing device；
Fig. 2 is a kind of side view of mounting blocks in numerically controlled lathe tool changing device；
Fig. 3 is a kind of side view of tool fixing seat in numerically controlled lathe tool changing device；
Fig. 4 is a kind of mounting structure schematic diagram of the second screw hole in numerically controlled lathe tool changing device.
In figure: 1, tool fixing seat；101, slot；102, sliding block；2, mounting blocks；21, sliding slot；211, the first washer；
212, the first screw hole；3, cutter；4, screw thread；5, shield；51, the second screw hole；6, fishbolt；61, link block；62, fixed
Block；63, cross bore；64, link block is protruded；7, second packing ring.
Specific embodiment
Please refer to Fig. 1~4, in the utility model embodiment, a kind of numerically controlled lathe tool changing device, including cutter are fixed
Seat 1, the front surface of tool fixing seat 1 is equipped with fishbolt 6, and the front surface of tool fixing seat 1 is close to fishbolt 6
Second packing ring 7 is provided at rearward position, the side of tool fixing seat 1 is connected with mounting blocks 2, and the other side of mounting blocks 2 is fixed
It is connected with cutter 3, one end of cutter 3 is equipped with shield 5, and the outside of cutter 3 offers screw thread close to one end of mounting blocks 2
4, the inside of shield 5 offers the second screw hole 51, and shield 5 and cutter 3 are connected by screw thread 4 and 51 screw thread of the second screw hole
It connects, when needing using tool changing is carried out, rotates shield 5 forward, and the screw thread 4 and the second screw hole 51 on cutter 3 will screw threads
Rotation, and then tighten, cutter 3 is protected.
Tool fixing seat 1 includes slot 101 and sliding block 102, and tool fixing seat 1 is internally provided with slot 101, slot
101 inner wall is provided with sliding block 102, and sliding block 102 is an integral structure with slot 101, and the side of mounting blocks 2 offers sliding slot
21, the length and width of sliding slot 21 is all larger than the length and width of sliding block 102, and sliding slot 21 is slidably connected with sliding block 102, guidance
Mounting blocks 2 enter in tool fixing seat 1, and fishbolt 6 is facilitated to be fixed to cutter 3, and sliding slot 21 includes the first washer
211 and first screw hole 212, the front side of the first screw hole 212 is fixedly installed with the first washer 211, and the first screw hole 212 with clamp spiral shell
The threaded connection of bolt 6, the first washer 211 and second packing ring 7 are a kind of component of rubber material.
Fishbolt 6 includes link block 61, fixed block 62, cross bore 63 and protrusion link block 64, the front side of link block 61
It is fixedly installed with fixed block 62, the front surface of fixed block 62 offers cross bore 63, and one end of fixed block 62 is fixedly connected with
Link block 64 is protruded, cutter 3, by being welded and fixed, can be fixed on tool fixing seat 1 with fixed block 62 by protrusion link block 64
In, it ensure that the stability of cutter 3 at work, improve the cut quality of cutter 3.
The working principle of the utility model is: protrusion link block 64 is turned when replacing to cutter 3, so that clamping
Bolt 6 leaves the inside of tool fixing seat 1, at this moment, the sliding slot 21 on mounting blocks 2 is directed at the sliding block 102 in tool fixing seat 1
Position, then mounting blocks 2 are inserted into slot 101, due to the setting of sliding slot 21 and sliding block 102, mounting blocks 2 can be guided
It enters in tool fixing seat 1, fishbolt 6 is facilitated to be fixed to cutter 3, use and operate relatively simple, then use
Hand stirs protrusion link block 64, and fishbolt 6 is mounted on to the inside of the first screw hole 212, then can be by the auxiliary of the external world
It helps the position of tools for alignment cross bore 63 to be tightened, realizes the inside that cutter 3 is fixed on to tool fixing seat 1, ensure that
The stability of cutter 3 at work, improves the cut quality of cutter 3, and while replacing cutter 3, rotation protection forward
Cover 5, screw thread 4 and the second screw hole 51 on cutter 3 will threads turn, and then tighten, cutter 3 protected, replacement cutter 3
After, rotate backward shield 5, the screw thread 4 and the second screw hole 51 on cutter 3 will threads turn, realize loosen, protection
Cover 5 may be implemented to open.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of numerically controlled lathe tool changing device, including tool fixing seat (1), which is characterized in that the tool fixing seat (1)
Front surface be equipped with fishbolt (6), and the front surface of tool fixing seat (1) is at the rearward position of fishbolt (6)
Be provided with second packing ring (7), the side of the tool fixing seat (1) is connected with mounting blocks (2), the mounting blocks (2) it is another
Side is fixedly connected with cutter (3), and one end of the cutter (3) is equipped with shield (5), and the outside of cutter (3) is close to installation
One end of block (2) offers screw thread (4).
2. a kind of numerically controlled lathe tool changing device according to claim 1, which is characterized in that the tool fixing seat
It (1) include slot (101) and sliding block (102), the tool fixing seat (1) is internally provided with slot (101), the slot
(101) inner wall is provided with sliding block (102), and the sliding block (102) is an integral structure with slot (101).
3. a kind of numerically controlled lathe tool changing device according to claim 1, which is characterized in that the fishbolt (6)
Including link block (61), fixed block (62), cross bore (63) and protrusion link block (64), the front side of the link block (61) is fixed
It is equipped with fixed block (62), the front surface of the fixed block (62) offers cross bore (63), and one end of fixed block (62) is solid
Surely it is connected with protrusion link block (64), the protrusion link block (64) is with fixed block (62) by being welded and fixed.
4. a kind of numerically controlled lathe tool changing device according to claim 1, which is characterized in that the shield (5)
Inside offers the second screw hole (51), and shield (5) is threadedly coupled with cutter (3) by screw thread (4) and the second screw hole (51).
5. a kind of numerically controlled lathe tool changing device according to claim 1, which is characterized in that the mounting blocks (2)
Side offers sliding slot (21), and the length and width of the sliding slot (21) is all larger than the length and width of sliding block (102), and sliding slot
(21) it is slidably connected with sliding block (102).
6. a kind of numerically controlled lathe tool changing device according to claim 5, which is characterized in that the sliding slot (21) includes
First washer (211) and the first screw hole (212) are fixedly installed with the first washer (211) on front side of first screw hole (212),
And first screw hole (212) be threadedly coupled with fishbolt (6), first washer (211) and second packing ring (7) are a kind of rubber
The component of glue material matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821707604.XU CN208895693U (en) | 2018-10-22 | 2018-10-22 | A kind of numerically controlled lathe tool changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821707604.XU CN208895693U (en) | 2018-10-22 | 2018-10-22 | A kind of numerically controlled lathe tool changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208895693U true CN208895693U (en) | 2019-05-24 |
Family
ID=66576356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821707604.XU Expired - Fee Related CN208895693U (en) | 2018-10-22 | 2018-10-22 | A kind of numerically controlled lathe tool changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208895693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935920A (en) * | 2019-12-30 | 2020-03-31 | 沈阳航空航天大学 | Quick tool changing device is milled to differential mechanism casing profile |
| WO2023039924A1 (en) * | 2021-09-16 | 2023-03-23 | 江苏双阳机械科技有限公司 | Cutter-mounting and grabbing device for end milling cutter |
-
2018
- 2018-10-22 CN CN201821707604.XU patent/CN208895693U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935920A (en) * | 2019-12-30 | 2020-03-31 | 沈阳航空航天大学 | Quick tool changing device is milled to differential mechanism casing profile |
| WO2023039924A1 (en) * | 2021-09-16 | 2023-03-23 | 江苏双阳机械科技有限公司 | Cutter-mounting and grabbing device for end milling cutter |
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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: 20190524 Termination date: 20211022 |