CN208467293U - A kind of lathe knife rest - Google Patents
A kind of lathe knife rest Download PDFInfo
- Publication number
- CN208467293U CN208467293U CN201821078988.3U CN201821078988U CN208467293U CN 208467293 U CN208467293 U CN 208467293U CN 201821078988 U CN201821078988 U CN 201821078988U CN 208467293 U CN208467293 U CN 208467293U
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- CN
- China
- Prior art keywords
- knife rest
- sliding
- frame body
- holder
- sliding bottom
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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 lathe knife rests, including frame body, knife rest and sliding bottom, the side of the sliding bottom has extended transversely through screw rod, fixed block is installed on screw rod inside the sliding bottom, knife rest is installed at the top of sliding bottom above fixed block, center at the top of the knife rest is equipped with sleeve, and the top of sleeve is equipped with adjusting block, handle is installed on the outside of adjusting block, frame body is installed on the outside of square socket on the knife rest, and holder is all uniformly installed at the marginal position of frame body bottom end.The utility model is by being equipped with frame body, knife rest and sliding bottom, frame body bottom end is uniformly equipped with holder, sliding panel at the top of holder at the top of the first spring and frame body by being fixedly connected, convenient for pushing sliding panel band dynamic holder by turn fixing bolt, so that cutter is fixed on knife rest by holder, convenient for guaranteeing that holder steadily clamps cutter, stress excessive damage cutter in unilateral side when avoiding cutter fixed.
Description
Technical field
The utility model relates to machine tooling equipment technical field, specially a kind of lathe knife rest.
Background technique
Knife rest is that very important component passes through cutter and workpiece usually by Cutting tool installation manner on knife rest in machine tooling
Between relative motion workpiece is processed, existing lathe is directly fixed in knife using fixing bolt mostly with knife rest
On frame, it is easier that the fixed damage for causing surface of cutter long-time squash type, influences the use of cutter, and knife rest was using
It is unable to satisfy the angular adjustment of multiple angles in journey, is only capable of being not easy to knife so that knife rest does the rotation of certain angle with cutter
Tool carries out the processing of different angle, while existing lathe is carried out with the waste material that knife rest in process can not generate processing
It collects, it is easier that waste material is flown upward, causes environmental pollution.
Utility model content
The purpose of this utility model is to provide a kind of lathe knife rests, to solve cutter mentioned above in the background art
The fixed damage for causing surface of long-time squash type, influences the use of cutter, knife rest is unable to satisfy multiple angles in use
The angular adjustment problem of degree.
To achieve the above object, the utility model provides the following technical solutions: a kind of lathe knife rest, including frame body, knife
Frame and sliding bottom, the bottom end of the sliding bottom are equipped with dovetail slide block, and the side of sliding bottom has extended transversely through screw rod, silk
One end of bar extends to the outside of sliding bottom and is equipped with handler, and one end at the top of sliding bottom is uniformly equipped with steel
Ball is equipped with fixed block on the screw rod inside the sliding bottom, is equipped with knife rest, knife at the top of sliding bottom above fixed block
It is fixedly connected at the top of the bottom end of frame and fixed block, and the bottom end of knife rest is equipped with sliding groove, it is uniform on the knife rest in sliding groove center
Equipped with locating slot, equal third fixing groove on the sliding bottom of the knife rest bottom screw rod two sides, the inside of third fixing groove leads to
It crosses fixture block and waste material box is detachably installed, and the center at the top of knife rest is equipped with sleeve, the center of the sleeve inner is vertically passed through
It is installed with steering shaft, one end of steering shaft is run through the center of knife rest and is fixedly connected with sliding bottom, and the top of sleeve is equipped with and adjusts
Locking nub is equipped with handle on the outside of adjusting block, and the center of the adjusting block bottom is equipped with locating piece, adjusting block on the outside of locating piece
Bottom end second spring is uniformly installed, one end of second spring all extends to inside the first fixing groove being equipped at the top of steering shaft
And it is fixedly connected with steering shaft, and the center at the top of steering shaft is equipped with the second fixing groove, the outside peace of square socket on the knife rest
Equipped with frame body, fixing bolt is all uniformly installed, and all equal at the marginal position of frame body bottom end at the marginal position at the top of frame body
It is even that holder is installed, sliding panel is mounted at the top of the holder, sliding panel all extends to the inside of frame body and by first
It is fixedly connected at the top of spring and frame body, and the center on the outside of holder is mounted on level meter.
Preferably, the bottom end of the holder is mounted on elastic cushion, and sliding panel and frame body cooperate, and the top of sliding panel
Portion is fixedly connected with the bottom end of fixing bolt, constitutes elastic telescopic fixed structure by the first spring between sliding panel and frame body.
Preferably, the center of the fixed block is equipped with and the mutually matched threaded hole of screw rod outside screw, knife rest and sliding
Screw drive structure is constituted by screw rod and fixed block between pedestal.
Preferably, the lateral wall of the locating piece is equipped with external screw thread, and the inner sidewall of the second fixing groove is equipped with and outer spiral shell
The mutually matched internal screw thread of line, and be fixedly connected between adjusting block and sleeve by second spring, structure between adjusting block and sleeve
At elastic rotary structure.
Preferably, the waste material box is fixed on the inside of third fixing groove by fixture block, and waste material box and third fixing groove are logical
It crosses fixture block and constitutes fixed disassembly and assembly structure.
Preferably, the sliding groove and locating slot cooperate with steel ball, pass through steel ball between knife rest and sliding bottom
Constitute rotational structure.
Compared with prior art, the utility model has the beneficial effects that the lathe knife rest is by being provided with frame body, knife rest
And sliding bottom, the bottom end of sliding bottom are equipped with dovetail slide block, are fixed on lathe convenient for device, convenient for the use of device,
One end at the top of sliding bottom is uniformly equipped with steel ball, and the bottom end of knife rest is equipped with sliding groove, uniform on the knife rest in sliding groove center
Equipped with locating slot, sliding groove and locating slot cooperate with steel ball, convenient for steel ball in sliding groove internal slide, convenient for by fixed
The position of position slot stationary balls, adjusts the use angle between knife rest and sliding bottom convenient for device, adjusts cutter convenient for device
Use angle, increase the use angle of cutter, convenient for the use of device, inside the third fixing groove of knife rest bottom screw rod two sides
Waste material box is detachably equipped with by fixture block, waste material is collected during easy to process, waste material is reduced and flies upward, convenient for adding
The centralized collection of work waste material is handled, and reduces the pollution of environment, and the top of the sleeve at the top of knife rest is equipped with adjusting block, adjusting block it is outer
Side is equipped with handle, and the center of adjusting block bottom is equipped with locating piece, and the center at the top of steering shaft is equipped with the second fixing groove,
By press and rotating handle make between adjusting block and sleeve cooperate rotation, convenient for regulate use angle after unclamp hand
Adjusting block bounces under the rebound effect of second spring after handle, so that stopping operating between knife rest and sliding bottom, convenient for dress
It sets and adjusts different use angles according to use demand, convenient for the use of device, the outside of square socket on the utility model knife rest
Frame body is installed, holder is all uniformly installed at the marginal position of frame body bottom end, the sliding panel at the top of holder passes through the first spring
It is fixedly connected at the top of frame body, convenient for pushing sliding panel band dynamic holder by turn fixing bolt, so that holder is by knife
Tool is fixed on knife rest, convenient for guaranteeing that holder steadily clamps cutter, stress excessive damage cutter in unilateral side when avoiding cutter fixed.
Detailed description of the invention
Fig. 1 is the apparatus structure schematic diagram of the utility model；
Fig. 2 is the device side structure schematic view of the utility model；
Fig. 3 is the broken section structural schematic diagram of the utility model；
Fig. 4 is the device overlooking structure diagram of the utility model；
Fig. 5 is the knife rest bottom substance schematic diagram of the utility model.
In figure: 1, adjusting block；2, sleeve；3, frame body；4, holder；5, steering shaft；6, knife rest；7, steel ball；8, sliding bottom；
9, dovetail slide block；10, handle；11, fixing bolt；12, elastic cushion；13, level meter；14, screw rod；15, handler；16, it slides
Plate；17, the first spring；18, fixed block；19, locating piece；20, second spring；21, the first fixing groove；22, the second fixing groove；
23, waste material box；24, third fixing groove；25, fixture block；26, sliding groove；27, locating slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of lathe knife rest, including frame body 3, knife rest 6
With sliding bottom 8, the bottom end of sliding bottom 8 is equipped with dovetail slide block 9, and the side of sliding bottom 8 has extended transversely through screw rod 14, silk
One end of bar 14 extends to the outside of sliding bottom 8 and is equipped with handler 15, and the one end at 8 top of sliding bottom is uniformly installed
There is steel ball 7, fixed block 18, the top installation of 18 top sliding bottom 8 of fixed block are installed on the screw rod 14 inside sliding bottom 8
There is knife rest 6, the bottom end of knife rest 6 is fixedly connected with the top of fixed block 18, and the center of fixed block 18 is equipped with and 14 outside spiral shell of screw rod
Line mutually matched threaded hole constitutes screw drive structure by screw rod 14 and fixed block 18 between knife rest 6 and sliding bottom 8,
Convenient for driving fixed block 18 mobile by rotary screw rod 14, position is used between knife rest 6 and sliding bottom 8 convenient for adjusting, just
It is adjusted in cutter and uses position, convenient for the use of device, and the bottom end of knife rest 6 is equipped with sliding groove 26, the knife in 26 center of sliding groove
Be uniformly provided with locating slot 27 on frame 6, sliding groove 26 and locating slot 27 cooperate with steel ball 7, knife rest 6 and sliding bottom 8 it
Between rotational structure constituted by steel ball 7, convenient for steel ball 7 in 26 internal slide of sliding groove, convenient for passing through 27 stationary balls 7 of locating slot
Position, adjust use the angle between knife rest 6 and sliding bottom 8 convenient for device, convenient for the use angle of device adjusting cutter,
Convenient for the use of device, equal third fixing groove 24 on the sliding bottom 8 of 6 bottom screw rod of knife rest, 14 two sides, third fixing groove 24
Internal to be detachably equipped with waste material box 23 by fixture block 25, waste material box 23 is fixed on the interior of third fixing groove 24 by fixture block 25
Portion, waste material box 23 and third fixing groove 24 constitute fixed disassembly and assembly structure by fixture block 25, convenient for the fixed dismounting of waste material box 23, just
It is focused in the waste material inside waste material box 23, reduces pollution of the waste material to environment, and the center installation at 6 top of knife rest
Have sleeve 2, the center inside sleeve 2 vertically through there is a steering shaft 5, one end of steering shaft 5 through knife rest 6 center and with sliding
Pedestal 8 is fixedly connected, and the top of sleeve 2 is equipped with adjusting block 1, and the outside of adjusting block 1 is equipped with handle 10,1 bottom of adjusting block
Center locating piece 19 is installed, the bottom end of 19 outside adjusting block 1 of locating piece is uniformly equipped with second spring 20, second spring 20
One end all extend to the inside of the first fixing groove 21 being equipped at the top of steering shaft 5 and be fixedly connected with steering shaft 5, and steering shaft 5
The center at top is equipped with the second fixing groove 22, and the lateral wall of locating piece 19 is equipped with external screw thread, the inner sidewall of the second fixing groove 22
Be equipped with the mutually matched internal screw thread of external screw thread, and be fixedly connected between adjusting block 1 and sleeve 2 by second spring 20, adjusted
Elastic rotary structure is constituted between locking nub 1 and sleeve 2, convenient for by press with rotating handle 10 make adjusting block 1 and sleeve 2 it
Between cooperate rotation, convenient for adjusting use the angle between knife rest 6 and sliding bottom 8, convenient for regulate use angle after it is loose
Handle 10 is opened, adjusting block 1 bounces under the rebound effect of second spring 20, so that stopping turning between knife rest 6 and sliding bottom 8
It is dynamic, different use angles is adjusted according to use demand convenient for device, convenient for the use of device, the outside of square socket 2 on knife rest 6
Frame body 3 is installed, fixing bolt 11, and the marginal position of 3 bottom end of frame body are all uniformly installed at the marginal position at 3 top of frame body
Place is all uniformly equipped with holder 4, and the top of holder 4 is mounted on sliding panel 16, and sliding panel 16 all extends to the inside of frame body 3 simultaneously
It is fixedly connected by the first spring 17 with the top of frame body 3, the bottom end of holder 4 is mounted on elastic cushion 12, sliding panel 16 and frame
Body 3 cooperates, and the top of sliding panel 16 is fixedly connected with the bottom end of fixing bolt 11, leads between sliding panel 16 and frame body 3
It crosses the first spring 17 and constitutes elastic telescopic fixed structure, consolidated convenient for pressing 4 cutter setting frame 6 of holder by adjusting fixing bolt 11
It is fixed, convenient for increasing the elasticity tension between holder 4 and cutter by elastic cushion 12 and the first spring 17, damage cutter is avoided, and
The center in 4 outside of holder is mounted on level meter 13.
Working principle: in use, sliding bottom 8 is mounted in the sliding box of lathe by dovetail slide block 9 first, then
Cutter is individually positioned on knife rest 6, by turn fixing bolt 11 sliding panel 16 is pushed with dynamic holder 4, so that holder 4
Cutter is fixed on knife rest 6, using highly for fixing bolt 11 is adjusted by observation level meter 13, convenient for guaranteeing that holder 4 is flat
Steady clamping cutter, stress excessive damage cutter in unilateral side when avoiding cutter fixed press and rotating handle then according to use demand
10, so that locating piece 19 in 22 internal rotating of the second fixing groove, rotates so that cooperating between adjusting block 1 and sleeve 2, so that
Steel ball 7 is in 26 internal slide of sliding groove of 6 bottom of knife rest, and when needed for cutter reaching using angle, steel ball 7 is fixed on accordingly
Inside locating slot 27, the use angle between knife rest 6 and sliding bottom 8 is adjusted convenient for device, cutter is regulated and uses after angle
Release handle 10, so that adjusting block 1 bounces under the rebound effect of second spring 20, so that between knife rest 6 and sliding bottom 8
It stops operating, the use angle of cutter is adjusted convenient for device, be suitable for the processing of different angle convenient for cutter, finally by rotation
15 rotary screw 14 of handler, so that knife rest 6 processes workpiece, so that the waste material that processing generates is fallen into waste material box 23
Portion, the centralized collection processing of waste material easy to process, reduces the pollution of environment.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of lathe knife rest, including frame body (3), knife rest (6) and sliding bottom (8), it is characterised in that: the sliding bottom
(8) bottom end is equipped with dovetail slide block (9), and the side of sliding bottom (8) has extended transversely through screw rod (14), one end of screw rod (14)
It extends to the outside of sliding bottom (8) and is equipped with handler (15), and one end at the top of sliding bottom (8) is uniformly equipped with steel
Ball (7) is equipped with fixed block (18) on the internal screw rod (14) of the sliding bottom (8), sliding bottom above fixed block (18)
(8) it is equipped with knife rest (6), is fixedly connected at the top of the bottom end and fixed block (18) of knife rest (6), and the bottom of knife rest (6) at the top of
End is equipped with sliding groove (26), is uniformly provided with locating slot (27) on the knife rest (6) in sliding groove (26) center, knife rest (6) bottom
Equal third fixing groove (24) on the sliding bottom (8) of screw rod (14) two sides, the inside of third fixing groove (24) passes through fixture block
(25) it is detachably equipped with waste material box (23), and the center at the top of knife rest (6) is equipped with sleeve (2), sleeve (2) inside
Central vertical through having steering shaft (5), one end of steering shaft (5) is run through the center of knife rest (6) and is fixed with sliding bottom (8) and connects
It connects, and the top of sleeve (2) is equipped with adjusting block (1), is equipped with handle (10) on the outside of adjusting block (1), adjusting block (1) bottom
The center in portion is equipped with locating piece (19), and the bottom end of adjusting block (1) is uniformly equipped with second spring (20) on the outside of locating piece (19),
One end of second spring (20) all extend at the top of steering shaft (5) the first fixing groove (21) being equipped with it is internal and with steering shaft (5)
It is fixedly connected, and the center at the top of steering shaft (5) is equipped with the second fixing groove (22), the outside of square socket (2) on the knife rest (6)
It is equipped with frame body (3), is all uniformly equipped at the marginal position at the top of frame body (3) fixing bolt (11), and frame body (3) bottom end
It is all uniformly equipped with holder (4), is mounted on sliding panel (16) at the top of the holder (4), sliding panel (16) at marginal position
It all extends to the inside of frame body (3) and passes through and be fixedly connected at the top of the first spring (17) and frame body (3), and on the outside of holder (4)
Center be mounted on level meter (13).
2. a kind of lathe knife rest according to claim 1, it is characterised in that: the bottom end of the holder (4) is mounted on
Elastic cushion (12), sliding panel (16) and frame body (3) cooperate, and the bottom end at the top of sliding panel (16) and fixing bolt (11)
It is fixedly connected, constitutes elastic telescopic fixed structure by the first spring (17) between sliding panel (16) and frame body (3).
3. a kind of lathe knife rest according to claim 1, it is characterised in that: the center of the fixed block (18) be equipped with
Screw rod (14) outside screw mutually matched threaded hole passes through screw rod (14) and fixed block between knife rest (6) and sliding bottom (8)
(18) screw drive structure is constituted.
4. a kind of lathe knife rest according to claim 1, it is characterised in that: set on the lateral wall of the locating piece (19)
There is an external screw thread, the inner sidewall of the second fixing groove (22) is equipped with and the mutually matched internal screw thread of external screw thread, and adjusting block (1) and set
It is fixedly connected between cylinder (2) by second spring (20), elastic rotary structure is constituted between adjusting block (1) and sleeve (2).
5. a kind of lathe knife rest according to claim 1, it is characterised in that: the waste material box (23) passes through fixture block (25)
It is fixed on the inside of third fixing groove (24), waste material box (23) and third fixing groove (24) and constitutes fixed dismounting by fixture block (25)
Structure.
6. a kind of lathe knife rest according to claim 1, it is characterised in that: the sliding groove (26) and locating slot (27)
It cooperates with steel ball (7), constitutes rotational structure by steel ball (7) between knife rest (6) and sliding bottom (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821078988.3U CN208467293U (en) | 2018-07-08 | 2018-07-08 | A kind of lathe knife rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821078988.3U CN208467293U (en) | 2018-07-08 | 2018-07-08 | A kind of lathe knife rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208467293U true CN208467293U (en) | 2019-02-05 |
Family
ID=65209675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821078988.3U Expired - Fee Related CN208467293U (en) | 2018-07-08 | 2018-07-08 | A kind of lathe knife rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208467293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730371A (en) * | 2020-07-02 | 2020-10-02 | 白哈者 | Tool rest with anti-pinch function for numerical control machine tool |
| CN115122122A (en) * | 2022-08-30 | 2022-09-30 | 常州亘源数控设备有限公司 | Knife rest with anti-pinch function for numerical control machine tool |
-
2018
- 2018-07-08 CN CN201821078988.3U patent/CN208467293U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730371A (en) * | 2020-07-02 | 2020-10-02 | 白哈者 | Tool rest with anti-pinch function for numerical control machine tool |
| CN115122122A (en) * | 2022-08-30 | 2022-09-30 | 常州亘源数控设备有限公司 | Knife rest with anti-pinch function for numerical control machine tool |
| CN115122122B (en) * | 2022-08-30 | 2022-11-29 | 常州亘源数控设备有限公司 | Knife rest with anti-pinch function for numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200131 Address after: 224000 room 205, building 1, R & D building, new energy vehicle industrial park, No. 69, South Donghuan Road, Yancheng Economic and Technological Development Zone, Yancheng City, Jiangsu Province Patentee after: Yancheng Weijia Machine Tool Manufacturing Co., Ltd Address before: 224000 1, 42 Lijiang Road, Yancheng City Economic Development Zone, Jiangsu (G) Patentee before: Jiangsu Wei Jia Machinery Manufacturing Co., Ltd. |
|
| 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: 20190205 Termination date: 20200708 |