CN210702589U - Numerical control lathe pulling device - Google Patents
Numerical control lathe pulling device Download PDFInfo
- Publication number
- CN210702589U CN210702589U CN201921225726.XU CN201921225726U CN210702589U CN 210702589 U CN210702589 U CN 210702589U CN 201921225726 U CN201921225726 U CN 201921225726U CN 210702589 U CN210702589 U CN 210702589U
- Authority
- CN
- China
- Prior art keywords
- line
- numerical control
- control lathe
- clamping
- spring groove
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Turning (AREA)
Abstract
The utility model discloses a numerical control lathe material pulling device, wherein the device comprises a clamping device, a material clamping opening, a cutting groove, a wire stopping hole and a base; the clamping device comprises a device body, a spring groove and a clamping jaw; the base is integrally connected with the device body, the device body is integrally connected with the spring groove, and the spring groove is integrally connected with the clamping jaw; the spring slot comprises a first spring slot and a second spring slot; the first spring groove and the second spring groove are integrally connected; the top end of the clamping jaw is provided with a clamping opening; the bottom end of the device body is provided with four wire stopping holes; four cutting grooves are formed in the periphery of the clamping device, one end of each cutting groove is communicated with the material clamping opening, and the other end of each cutting groove is communicated with the corresponding wire stopping hole. The utility model discloses make easy operation and effective, improved production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the numerical control lathe, especially, relate to a numerical control lathe pulling equipment.
Background
When a product with a small diameter is machined, the machining raw material is a wire coil material with a long and thin structure, the mode of 'manual material pulling + numerical control machining' is adopted at present, the material pulling operation process is 'door opening-clamping jaw loosening-material pulling-dimension measuring-clamping jaw locking-door closing-program calling', the manual material pulling time accounts for one third of the total time of machining the product, the operation is complex, and the machining efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem be: the defects of the prior art are overcome, and the numerical control lathe material pulling device is provided, so that the operation is simple and effective, and the production efficiency is improved.
The utility model discloses the purpose is realized through following technical scheme: a numerical control lathe stripping device comprises: the device comprises a clamping device, a clamping material port, a cutting groove, a wire stopping hole and a base; the clamping device comprises a device body, a spring groove and a clamping jaw; the base is integrally connected with the device body, the device body is integrally connected with the spring groove, and the spring groove is integrally connected with the clamping jaw; the spring slot comprises a first spring slot and a second spring slot; the first spring groove and the second spring groove are integrally connected; the top end of the clamping jaw is provided with a clamping opening; the bottom end of the device body is provided with four wire stopping holes; four cutting grooves are formed in the periphery of the clamping device, one end of each cutting groove is communicated with the material clamping opening, and the other end of each cutting groove is communicated with the corresponding wire stopping hole.
In the above numerical control lathe material pulling apparatus, the apparatus body has a slender waist-shaped structure, and an equation of an upper curve C11 of a cross section of the apparatus body is:
the center of the circle of the bottom end face of the base (6) is used as a coordinate point O, the central axis of the clamping device is used as an X axis, the direction perpendicular to the X axis is used as a Y axis, and a, b and c are coefficients.
In the numerical control lathe stripping device, if the diameter of the material to be stripped by the numerical control lathe stripping device is 5mm, the values of a, b and c are 37.5, 35.4 and 411.24 respectively.
In the numerical control lathe stripping device, the upper curve of the cross section of the first spring groove comprises a line C1, a line C2 and a line C3; wherein, the C1 line, the C2 line and the C3 line are connected in sequence; wherein the content of the first and second substances,
the equation for the C1 line is: a is1x+b1；
The equation for the C2 line is: y ═ c1；
The equation for the C3 line is: y is ═ a1x+d1；
Wherein, the center of the circle of the bottom end surface of the base is taken as a coordinate point O, the central axis of the clamping device is taken as an X axis, the direction vertical to the X axis is taken as a Y axis, a1、b1、c1、d1Are all coefficients.
In the numerical control lathe stripping device, the diameter of the material to be stripped by the numerical control lathe stripping device is 5mm, and then a1、b1、c1、d1The values of (A) are-0.6, 39.2, 5.9 and-50.3, respectively.
In the numerical control lathe stripping device, the upper curve of the cross section of the second spring groove comprises a line C4, a line C5 and a line C6; wherein, the C4 line, the C5 line and the C6 line are connected in sequence; wherein the content of the first and second substances,
the equation for the C4 line is: a is2x+b2；
The equation for the C5 line is: y ═ c2；
The equation for the C6 line is: y is ═ a2x+d2；
Wherein, the center of the circle of the bottom end surface of the base is taken as a coordinate point O, the central axis of the clamping device is taken as an X axis, the direction vertical to the X axis is taken as a Y axis, a2、b2、c2、d2Are all coefficients.
In the numerical control lathe stripping device, the diameter of the material to be stripped by the numerical control lathe stripping device is 5mm, and then a2、b2、c2、d2The values of (A) are 1, -54.8, 8, 71.7, respectively.
Compared with the prior art, the utility model following beneficial effect has:
(1) the utility model discloses the stroke of pulling out the material device is controlled through numerical control lathe to the material device direct mount on numerical control lathe's blade disc, does not need a whole set of autoloader of solitary, has both practiced thrift the cost, practices thrift the processing place again, convenient operation.
(2) The utility model discloses an automatic material effect of pulling out that realizes of numerical control lathe material pulling device has improved production efficiency to can change fast and revise according to the size of processing object, easy operation and effective.
(3) The utility model discloses the pulling device simple manufacture, with low costs, the programming is nimble, easily operation.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic view of a numerical control lathe stripping device;
FIG. 2 is a sectional view of the structure of a numerical control lathe material pulling device;
FIG. 3 is a partial schematic view of a spring slot of a numerical control lathe stripping device.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
FIG. 1 is a schematic view of a numerical control lathe stripping device. As shown in fig. 1, the numerical control lathe material pulling device includes: chucking device, card material mouth 1, cutting groove 4, stop line hole 5 and base 6. Wherein the content of the first and second substances,
the base 6 is integrally connected with the device body 2, the device body 2 is integrally connected with the spring groove 3, and the spring groove 3 is integrally connected with the clamping jaw 7;
the spring groove 3 includes a first spring groove 31 and a second spring groove 32; the first spring groove 31 and the second spring groove 32 are integrally connected;
the top end of the clamping jaw 7 is provided with a clamping opening 1;
the bottom end of the device body 2 is provided with four wire stopping holes 5;
the device body 2, the spring groove 3 and the clamping jaws 7 form a clamping device, four cutting grooves 4 are formed in the periphery of the clamping device, one end of each cutting groove 4 is communicated with the material clamping opening 1, and the other end of each cutting groove 4 is communicated with the corresponding wire stopping hole 5.
As shown in fig. 2, the device body 2 has a slender waist-like structure, and the equation of the upper curve C11 of the cross section of the device body 2 is:
the center of the circle of the bottom end face of the base 6 is used as a coordinate point O, the central axis of the clamping device is used as an X axis, the direction perpendicular to the X axis is used as a Y axis, and a, b and c are coefficients. The lower curve C12 of the cross section of the apparatus body 2 and the upper curve C11 of the cross section of the apparatus body 2 are symmetrical with respect to the central axis of the apparatus body 2.
Wherein a, b and c take different values according to the diameter of the raw material of the bar. If the diameter of the material to be drawn by the numerical control lathe drawing device is 5mm, 37.5, 35.4 and 411.24 are taken as a, b and c respectively. Can make card material mouth 1 open to required diameter, just block into the raw and other materials card that waits to process and expect that the device card is expected mouthful.
As shown in fig. 3, the upper curve of the cross-section of the first spring groove 31 includes a line C1, a line C2, and a line C3; wherein, the C1 line, the C2 line and the C3 line are connected in sequence;
the equation for the C1 line is: a is1x+b1；
The equation for the C2 line is: y ═ c1；
The equation for the C3 line is: y is ═ a1x+d1；
Wherein, the center of the circle of the bottom end surface of the base 6 is taken as a coordinate point O, the central axis of the clamping device is taken as an X axis, and the direction vertical to the X axis is taken as a Y axis, a1、b1、c1、d1Are all coefficients.
Wherein, a1、b1、c1、d1The values of (A) and (B) are different according to the diameter of the raw material of the bar. The diameter of the material to be drawn by the numerical control lathe drawing device is 5mm, then a1、b1、c1、d1The values of (A) are-0.6, 39.2, 5.9 and-50.3, respectively. Thereby play the effect of strengthening elasticity, can make card material mouth will wait to process the back that the raw and other materials are blocked in, have enough big elasticity to compress tightly raw and other materials, realize pulling out the material function.
As shown in fig. 3, the upper curve of the cross-section of the second spring groove 32 includes the line C4, the line C5, and the line C6; wherein, the C4 line, the C5 line and the C6 line are connected in sequence;
the equation for the C4 line is: a is2x+b2；
The equation for the C5 line is: y ═ c2；
The equation for the C6 line is: y is ═ a2x+d2；
Wherein, the center of the circle of the bottom end surface of the base 6 is taken as a coordinate point O, the central axis of the clamping device is taken as an X axis, and the direction vertical to the X axis is taken as a Y axis, a2、b2、c2、d2Are all coefficients.
Wherein, a2、b2、c2、d2The values of (A) and (B) are different according to the diameter of the raw material of the bar. The diameter of the material to be drawn by the numerical control lathe drawing device is 5mm, then a2、b2、c2、d2The values of (A) are 1, -54.8, 8, 71.7, respectively. Thereby play the effect of strengthening elasticity, can make card material mouth will wait to process the back that the raw and other materials are blocked in, have enough big elasticity to compress tightly raw and other materials, realize pulling out the material function.
The automatic material pulling device is formed by lathing a whole 45# steel material and is arranged on a cutter head of a numerical control lathe. Controlling a material pulling device on the cutter head through reasonable setting of a numerical control program; the base 6 is a cylinder, has the same inner diameter as a lathe cutter head clamping groove, and is used for installing the automatic material pulling device on a cutter head of a numerical control lathe. The slender waist-shaped device body 2 makes the material pulling device have outward tension. The material clamping opening 1 is arranged at the topmost end of the device and used for clamping the processed raw materials and providing positive pressure to the materials during material pulling; the diameter of the material clamping opening 1 is determined according to the diameter of raw materials to be processed, the material clamping opening is in interference fit with the raw materials to be processed, and after the raw materials are clamped, the raw materials are clamped by utilizing the friction force between burrs at the end part and the material clamping opening, so that the raw materials cannot be separated in the material pulling process.
The cutting grooves 4 are distributed on the outer edge of the material pulling device uniformly, the material clamping opening 1 starts to the wire stopping hole 5 ends, and the material pulling device is divided into four claws; the spring groove 3 is positioned at the upper end of the device body 2 and is of an annular groove structure, so that the elasticity and the material clamping force of the material pulling device are enhanced; the wire stopping hole 5 is positioned at the bottom end of the cutting groove, determines the end position of the cutting groove and prevents the cutting groove from being broken when the four claws are opened to pull materials;
the embodiment also provides an automatic material pulling method of the numerical control lathe, which comprises the following steps:
the method comprises the following steps: installing a base 6 of the numerical control lathe material pulling device on a cutter head of the numerical control lathe, detecting the position of a material to be processed by an information processing system of the numerical control lathe, and moving the cutter head provided with the numerical control lathe material pulling device to the position of the material to be processed by the information processing system of the numerical control lathe;
step two: the material drawing device of the numerical control lathe is sent out towards the direction of the material to be processed, so that a material clamping opening 1 of the material drawing device of the numerical control lathe is sleeved at the top end of the material, and the material is elastically compressed by the material clamping opening which is opened outwards through a cutting groove 4; wherein the tail end of the material is fixed through a hydraulic chuck;
step three: and (3) loosening the hydraulic chuck, moving the material drawing device of the numerical control lathe clamped with the material to a specified processing position by the numerical control lathe, then clamping the material by the hydraulic chuck, and moving the material by the material drawing device of the numerical control lathe.
The utility model discloses the pulling device is directly installed on the blade disc of numerical control lathe, controls the stroke of pulling device through numerical control lathe, does not need an independent a whole set of autoloader, not only saves the cost, but also saves the processing place, convenient operation; the utility model realizes the material pulling effect automatically through the material pulling device of the numerical control lathe, improves the production efficiency, can be changed and corrected quickly according to the size of a processing object, and has simple and effective operation; the utility model discloses the pulling device simple manufacture, with low costs, the programming is nimble, easily operation.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the ordinary changes and replacements within the technical solution of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides a numerical control lathe pulling out material device which characterized in that includes: the device comprises a clamping device, a clamping port (1), a cutting groove (4), a wire stopping hole (5) and a base (6); wherein the content of the first and second substances,
the clamping device comprises a device body (2), a spring groove (3) and a clamping jaw (7);
the base (6) is integrally connected with the device body (2), the device body (2) is integrally connected with the spring groove (3), and the spring groove (3) is integrally connected with the clamping jaw (7);
the spring groove (3) comprises a first spring groove (31) and a second spring groove (32); the first spring groove (31) and the second spring groove (32) are integrally connected;
the top end of the clamping jaw (7) is provided with a clamping opening (1);
the bottom end of the device body (2) is provided with four wire stopping holes (5);
four cutting grooves (4) are formed in the periphery of the clamping device, one end of each cutting groove (4) is communicated with the clamping material opening (1), and the other end of each cutting groove (4) is communicated with the corresponding wire stopping hole (5).
2. The numerical control lathe stripping device according to claim 1, characterized in that: the device body (2) is of a slender waist-shaped structure, and the equation of an upper curve C11 of the cross section of the device body (2) is as follows:
the center of the circle of the bottom end face of the base (6) is used as a coordinate point O, the central axis of the clamping device is used as an X axis, the direction perpendicular to the X axis is used as a Y axis, and a, b and c are coefficients.
3. The numerical control lathe stripping device according to claim 2, characterized in that: if the diameter of the material to be drawn by the numerical control lathe drawing device is 5mm, 37.5, 35.4 and 411.24 are taken as a, b and c respectively.
4. The numerical control lathe stripping device according to claim 1, characterized in that: an upper curve of a cross section of the first spring groove (31) includes a line C1, a line C2, and a line C3; wherein, the C1 line, the C2 line and the C3 line are connected in sequence; wherein the content of the first and second substances,
the equation for the C1 line is: a is1x+b1；
The equation for the C2 line is: y ═ c1；
The equation for the C3 line is: y is ═ a1x+d1；
Wherein, the circle center of the bottom end surface of the base (6) is used as a coordinate point O, the central axis of the clamping device is used as an X axis, the direction vertical to the X axis is used as a Y axis, a1、b1、c1、d1Are all coefficients.
5. The numerical control lathe stripping device according to claim 4, characterized in that: the diameter of the material to be drawn by the numerical control lathe drawing device is 5mm, then a1、b1、c1、d1The values of (A) are-0.6, 39.2, 5.9 and-50.3, respectively.
6. The numerical control lathe stripping device according to claim 1, characterized in that: an upper curve of a cross section of the second spring groove (32) includes a line C4, a line C5, and a line C6; wherein, the C4 line, the C5 line and the C6 line are connected in sequence; wherein the content of the first and second substances,
the equation for the C4 line is: a is2x+b2；
The equation for the C5 line is: y ═ c2；
The equation for the C6 line is: y is ═ a2x+d2；
Wherein, the circle center of the bottom end surface of the base (6) is used as a coordinate point O, the central axis of the clamping device is used as an X axis, the direction vertical to the X axis is used as a Y axis, a2、b2、c2、d2Are all coefficients.
7. The numerical control lathe stripping device according to claim 6, characterized in that: the diameter of the material to be drawn by the numerical control lathe drawing device is 5mm, then a2、b2、c2、d2The values of (A) are 1, -54.8, 8, 71.7, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921225726.XU CN210702589U (en) | 2019-07-31 | 2019-07-31 | Numerical control lathe pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921225726.XU CN210702589U (en) | 2019-07-31 | 2019-07-31 | Numerical control lathe pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210702589U true CN210702589U (en) | 2020-06-09 |
Family
ID=70956471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921225726.XU Active CN210702589U (en) | 2019-07-31 | 2019-07-31 | Numerical control lathe pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210702589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480036A (en) * | 2019-07-31 | 2019-11-22 | 北京航天光华电子技术有限公司 | A kind of automatic feeding device of numerically controlled lathe and method |
-
2019
- 2019-07-31 CN CN201921225726.XU patent/CN210702589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480036A (en) * | 2019-07-31 | 2019-11-22 | 北京航天光华电子技术有限公司 | A kind of automatic feeding device of numerically controlled lathe and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210702589U (en) | Numerical control lathe pulling device | |
| CN110480036B (en) | Automatic material pulling device and method for numerical control lathe | |
| CN109732370B (en) | A kind of numerically-controlled machine tool clamp structure | |
| CN104827128A (en) | Tool for manually removing burrs of cross hole | |
| CN206405784U (en) | A kind of machining center Special tooling clamp | |
| CN205851910U (en) | One singly breaks body automatically centering fixture | |
| CN207026987U (en) | Special fixture for holding card outside rope-grippers | |
| CN202271042U (en) | Lathe tapping jig | |
| CN204449366U (en) | Fly cutter chuck | |
| CN211414350U (en) | Clamping structure of small-size irregular section lathe | |
| CN112719792B (en) | Processing method of opening thin-wall wedge ring and positioning and clamping device | |
| CN105904035A (en) | Deburring device for end face of guide pipe | |
| CN207267047U (en) | Multi-functional outer Bloated tight cartridge | |
| CN206912756U (en) | A kind of automatic fixture for work pieces process | |
| CN206732168U (en) | Receipts formula fixture in one kind | |
| CN104816040B (en) | One kind cone clip twolip block stretching chamfering device | |
| CN205816855U (en) | A kind of frock of secondary process part end face groove | |
| CN207577459U (en) | A kind of fixture of Quick-clamped processing eccentric element | |
| CN213437197U (en) | Tool for processing lens pad | |
| CN220613056U (en) | Expansion clamp | |
| CN205552073U (en) | Cylindrical roller bearing copper cage pocket milling fixture | |
| CN213671935U (en) | Device for automatically perforating sample by using numerically controlled lathe | |
| CN109079175A (en) | A kind of packet pawl tooling based on lathe three-claw chuck | |
| CN214519570U (en) | Quick pneumatic clamping tool of conventional appearance product | |
| CN215279922U (en) | Rotatable center |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |