CN210451547U - Tool bit welding jig and tool bit clamping device of laser welding machine - Google Patents
Tool bit welding jig and tool bit clamping device of laser welding machine Download PDFInfo
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- CN210451547U CN210451547U CN201921103487.0U CN201921103487U CN210451547U CN 210451547 U CN210451547 U CN 210451547U CN 201921103487 U CN201921103487 U CN 201921103487U CN 210451547 U CN210451547 U CN 210451547U
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Abstract
The utility model belongs to the technical field of diamond thin wall bores production facility. A tool bit welding fixture comprises a supporting seat, a first rotating shaft and a second rotating shaft, wherein the first rotating shaft is arranged on the supporting seat, and a first clamping unit and a second clamping unit are sequentially arranged in the circumferential direction of the first rotating shaft; the second pivot sets up on the supporting seat the circumference of second pivot has set gradually third clamping unit and fourth clamping unit, just third clamping unit and fourth clamping unit correspond with first clamping unit and second clamping unit respectively. The application also discloses device is got to laser welding machine's tool bit clamp. The utility model discloses its on the basis of former equipment structure, further optimized the transport of tool bit and the structure of centre gripping anchor clamps, the form is got with pressing from both sides to the transport of new monodentate tool bit and ring tooth tool bit, can satisfy automatic stability requirement, the location requirement of higher accuracy.
Description
Technical Field
The utility model belongs to the technical field of diamond thin wall bores production facility, concretely relates to device is got to tool bit welding jig and laser welding machine's tool bit clamp.
Background
Laser welding is an advanced processing mode for performing high-speed and non-contact fusion welding by utilizing high-energy light beams, and is very suitable for large-batch continuous welding processing. The diamond tool laser welding is that the base body and the cutter head are welded together by using the energy of laser beams, and the welding strength is high and the deformation is small; the laser welding tool can be used under the condition of no cooling water, the tooth stripping phenomenon cannot be generated, and the use safety of the diamond tool is greatly improved.
In the applicant's prior application, application No.: 2017102230533 discloses a diamond thin-wall drill laser automatic welding machine, which realizes the transportation and clamping fixation of single-tooth tool bits and ring-tooth tool bits, provides the foundation for the effective implementation of laser welding technology, and realizes the automatic operation.
With further optimization and development of products, the clamping fixture for the single-tooth cutter head and the ring-tooth cutter head is designed in a new structure, so that the working performance can be further improved, and the requirement for more reliable production is met.
Disclosure of Invention
The utility model aims at providing a device is got to tool bit welding jig and laser welding machine's tool bit clamp, it is on the basis of existing equipment structure, has further optimized the transport of tool bit and the structure of centre gripping anchor clamps, and the form is got with pressing from both sides to the transport of new monodentate tool bit and ring tooth tool bit, can satisfy automatic stability requirement, the location requirement of higher accuracy.
In order to achieve the purpose, the adopted technical scheme is as follows:
a tool bit welding fixture comprises a supporting seat; the first rotating shaft is arranged on the supporting seat, and a first clamping unit and a second clamping unit are sequentially arranged in the circumferential direction of the first rotating shaft; the second rotating shaft is arranged on the supporting seat, a third clamping unit and a fourth clamping unit are sequentially arranged in the circumferential direction of the second rotating shaft, and the third clamping unit and the fourth clamping unit respectively correspond to the first clamping unit and the second clamping unit; and the buffer storage and clamping of the corresponding single-tooth tool bit or ring-tooth tool bit are finished by the rotating action of the first rotating shaft and the second rotating shaft and the action of driving the first clamping unit and the third clamping unit or the action of driving the second clamping unit and the fourth clamping unit.
According to the utility model discloses tool bit welding jig, preferably, first pivot with the second pivot is corresponding around the setting and is in on the supporting seat, just first pivot with the axis mutually perpendicular of second pivot.
According to the utility model discloses tool bit welding jig, preferably, single-tooth tool bit clamping station and ring-tooth tool bit clamping station have been laid in proper order outside the circumferential direction of first pivot, be provided with single-tooth tool bit detection sensor and ring-tooth tool bit detection sensor on the supporting seat; the single-tooth cutter head detection sensor and the ring-tooth cutter head detection sensor are respectively arranged corresponding to the single-tooth cutter head clamping station and the ring-tooth cutter head clamping station; the supporting seat is provided with a first driving part and a second driving part which respectively drive the first rotating shaft and the second rotating shaft to move.
According to the utility model discloses tool bit welding jig, preferably, first clamping unit and third clamping unit all include two single-tooth chucks that correspond the setting, and two single-tooth chucks of first clamping unit correspond the setting from left to right, two single-tooth chucks of third clamping unit correspond the setting from top to bottom; the second clamping unit comprises two ring gear chucks which are correspondingly arranged in a V shape, and the fourth clamping unit is a chuck type clamp.
A tool bit clamping device of a laser welding machine comprises a conveying unit, wherein a transfer station is arranged at one end of the conveying unit; the cutter head welding clamp is arranged corresponding to the transfer station of the conveying unit; and the adjusting unit is used for switching the relative position between the conveying unit and the tool bit welding clamp, so that the first clamping unit corresponds to the transfer station or the second clamping unit corresponds to the transfer station, and clamping of the single-tooth tool bit or clamping of the annular-tooth tool bit is realized.
According to the utility model discloses device is got to laser-beam welding machine's tool bit clamp, preferably, the regulating unit includes: the conveying unit is arranged on the transverse moving table in a sliding mode, and a horizontal driving part for driving the conveying unit to move is arranged on the transverse moving table; and a lifting driving part is arranged between the transverse moving platform and the lifting platform, and the lifting driving part drives the transverse moving platform and the conveying unit to move up and down.
According to the utility model discloses device is got to laser-beam welding machine's tool bit clamp, preferably, conveying unit includes: a conveyor belt; a cutter head storage clamp which is arranged at a feeding station at the other end part of the conveying belt; and a supply drive section for supplying the bit in the bit storage clip onto the conveyor belt; and the two sides of the conveying belt are provided with limit baffles, limit driving parts for adjusting the width between the limit baffles and position detection sensors for detecting the cutter heads.
According to the utility model discloses device is got to laser-beam welding machine's tool bit clamp, preferably, still include the propelling movement unit, the propelling movement unit drive the action is fed to second pivot and the epaxial third centre gripping unit of second and fourth centre gripping unit.
According to the utility model discloses device is got to laser-beam welding machine's tool bit clamp, preferably, the supporting seat includes first supporting seat and the second supporting seat that corresponds with first pivot and second pivot respectively, the propelling movement unit includes propelling movement drive division, the drive of propelling movement drive division the action is fed to the second supporting seat, and drives the action is fed to second pivot and second pivot epaxial third centre gripping unit and fourth centre gripping unit.
By adopting the technical scheme, the beneficial effects are as follows:
the utility model has the advantages of reasonable design, its unified integration through the welding jig to monodentate tool bit and ring gear tool bit to can improve the integrated level of product, turn into one set of wholeness ability with two sets of structures of tradition and show the welding jig who obtains promoting, no matter be in the positioning process or in the centre gripping forwards the in-process, the homoenergetic is more convenient for realize automatic operation and high accuracy location operation.
According to the application, the cooperative operation arrangement of the first clamping unit and the third clamping unit and the cooperative operation arrangement of the second clamping unit and the fourth clamping unit are both based on the first rotating shaft and the second rotating shaft, and in the whole automatic operation process, two sets of clamping units are not required to perform self actions, so that the problem that the butt joint positioning between a base body and a tool bit is inaccurate in the welding process is solved; the switching of the clamping operation of the single-tooth cutter head and the ring-tooth cutter head can be realized through the action of the conveying unit, and the possible risks in the automatic operation process are further reduced and eliminated.
This application has realized the switching of the operation process of monodentate and ring tooth to the setting of regulating unit and propelling movement unit. The cutter head feeding during welding has higher adjustability and adaptability in the aspect of precision control, the problem of difficult integration caused by the arrangement of two cutter heads is solved, and the product can be more conveniently upgraded; compared with the existing product structure, the structure of the product has more outstanding progress in both the overall structure and the use performance of the product.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is one of the schematic structural diagrams of a tool bit clamping device of a laser welding machine according to the embodiment of the present invention.
Fig. 2 is a schematic view of a connection structure of the second rotating shaft, the third clamping unit and the fourth clamping unit according to the embodiment of the present invention.
Fig. 3 is a schematic view of a connection structure of the first rotating shaft, the first clamping unit and the second clamping unit according to an embodiment of the present invention.
Fig. 4 is a schematic view of a connection structure of a conveying unit and a tool bit welding fixture according to an embodiment of the present invention.
Fig. 5 is a second schematic structural diagram of a tool bit clamping device of a laser welding machine according to an embodiment of the present invention.
Fig. 6 is a third schematic structural view of a tool bit clamping device of a laser welding machine according to the embodiment of the present invention.
Number in the figure:
310 is a conveying unit, 311 is a conveying belt, 312 is a cutter head storage clamp, 313 is a supply driving part, 314 is a limit baffle, 315 is a limit driving part, and 316 is a position detection sensor;
320 is a tool bit welding clamp, 321 is a support seat, 3211 is a first support seat, 3212 is a second support seat, 322 is a first rotating shaft, 323 is a second rotating shaft, 324 is a first clamping unit, 325 is a second clamping unit, 326 is a third clamping unit, 327 is a fourth clamping unit, 328 is a first driving part, and 329 is a second driving part;
330 is an adjusting unit, 331 is a transverse moving platform, 332 is a horizontal driving part, 333 is a lifting platform, 334 is a lifting driving part, 335 is a lifting limit screw;
340 is a pushing unit, 341 is a pushing driving part;
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 6, the tool bit welding fixture includes a supporting seat 321, a first rotating shaft 322 and a second rotating shaft 323, wherein the first rotating shaft 322 is disposed on the supporting seat 321, and a first clamping unit 324 and a second clamping unit 325 are sequentially disposed in a circumferential direction of the first rotating shaft 322; the second rotating shaft 323 is arranged on the supporting seat 321, a third clamping unit 326 and a fourth clamping unit 327 are sequentially arranged in the circumferential direction of the second rotating shaft 323, and the third clamping unit 326 and the fourth clamping unit 327 respectively correspond to the first clamping unit 324 and the second clamping unit 325; through the rotating action of the first rotating shaft 322 and the second rotating shaft 323, and the action of driving the first clamping unit 324 and the third clamping unit 326, or the action of driving the second clamping unit 325 and the fourth clamping unit 327, the buffering and clamping of the corresponding single-tooth tool bit or ring-tooth tool bit is completed.
The first rotating shaft 322 and the second rotating shaft 323 are correspondingly arranged on the supporting seat 321 in a front-back manner, and the axes of the first rotating shaft 322 and the second rotating shaft 323 are perpendicular to each other.
A single-tooth cutter head clamping station and a ring-tooth cutter head clamping station are sequentially arranged on the outer side of the first rotating shaft 322 in the circumferential direction, and a single-tooth cutter head detection sensor 351 and a ring-tooth cutter head detection sensor 352 are arranged on the supporting seat 321; the single-tooth cutter head detection sensor 351 and the annular-tooth cutter head detection sensor 352 are respectively arranged corresponding to the single-tooth cutter head clamping station and the annular-tooth cutter head clamping station; the support base 321 is provided with a first driving part 328 and a second driving part 329 which respectively drive the first rotating shaft 322 and the second rotating shaft 323 to move.
The first clamping unit 324 and the third clamping unit 326 each include two single-tooth chucks which are correspondingly arranged, the two single-tooth chucks of the first clamping unit 324 are correspondingly arranged left and right, and the two single-tooth chucks of the third clamping unit 326 are correspondingly arranged up and down; the second clamping unit 325 includes two ring-tooth chucks correspondingly arranged in a V shape, and the fourth clamping unit 327 is a chuck-type clamp.
A tool bit clamping device of a laser welding machine comprises a conveying unit 310, a tool bit welding clamp 320 and an adjusting unit 330, wherein a transfer station is arranged at one end of the conveying unit 310; the tool bit welding jig 320 is arranged corresponding to the transfer station of the conveying unit 310; the adjusting unit 330 is used for switching the relative position between the conveying unit 310 and the tool bit welding fixture 320, so that the first clamping unit 324 corresponds to the transfer station or the second clamping unit 325 corresponds to the transfer station, and clamping of the single-tooth tool bit or clamping of the ring-tooth tool bit is realized.
The adjusting unit 330 comprises a traverse table and a lifting table, the conveying unit is arranged on the traverse table in a sliding manner, and a horizontal driving part for driving the conveying unit to act is arranged on the traverse table; a lifting driving part is arranged between the traverse table and the lifting table, and the lifting driving part 334 drives the traverse table and the conveying unit to move downwards; alternatively, the lifting and traversing structure is reversed, that is, the conveying unit is disposed on the lifting table 333, the slide rail is disposed on the base of the apparatus, the traversing table 331 is disposed on the slide rail, the lifting driving unit 334 is disposed between the traversing table 331 and the lifting table 333, and the horizontal driving unit 332 is disposed between the base and the traversing table 331.
In order to facilitate the accuracy nature of elevating platform regulation, thereby when avoiding snatching the tool bit, clamping unit and conveyer belt contact are provided with lift stop screw 335, and the regulation through lift stop screw can finely tune the height of going up and down, thereby satisfies the requirement, and in the working process, the interval of guarantee first clamping unit and second clamping unit between snatching the in-process and conveyer belt is about 1 mm.
The conveying unit 310 includes a conveying belt 311, a cutter head storage clip 312, and a supply driving part 313, the cutter head storage clip 312 is provided at a supply station of the other end of the conveying belt 311; the feeding driving part is used for feeding the tool bits in the tool bit storage clamp to the conveying belt; on both sides of the conveyor belt 311, limit stoppers 314, a limit driving portion 315 for adjusting the width between the limit stoppers 314, and a position detection sensor 316 for detecting a cutter head are provided.
The feeding device further comprises a pushing unit 340, wherein the pushing unit 340 drives the second rotating shaft 323 and the third clamping unit 326 and the fourth clamping unit 327 on the second rotating shaft 323 to perform feeding actions.
The supporting seat 321 includes a first supporting seat 3211 and a second supporting seat 3212 corresponding to the first rotating shaft 322 and the second rotating shaft 323, the pushing unit 340 includes a pushing driving portion 341, specifically selects a servo motor, the pushing driving portion 341 is connected through the transmission of a screw nut, so as to drive the second supporting seat 3212 to feed, and drive the third clamping unit 326 and the fourth clamping unit 327 on the second rotating shaft 323 and the second rotating shaft 323 to feed, a sliding rail is provided on the base of the device, the second supporting seat is slidably disposed on the sliding rail, and the first supporting seat can be fixedly connected with the base.
The single-tooth tool bit clamping process and the ring tooth single-head clamping process are carried out by using the tool bit clamping device of the laser welding machine; wherein the single-tooth tool bit clamping process comprises the following steps:
a. adjusting the relative position of the conveying unit and the tool bit welding fixture through an adjusting unit, and enabling the first clamping unit to correspond to the transfer station;
b. supplying a single-tooth tool bit to the conveying unit, and clamping the single-tooth tool bit by the first clamping unit when the single-tooth tool bit is conveyed to the transfer station; rotating the first rotating shaft and enabling the first clamping unit to correspond to the third clamping unit;
c. the third clamping unit is driven to complete clamping of the single-tooth tool bit, and the first clamping unit and the first rotating shaft unit reset; rotating the second rotating shaft and driving the third clamping unit and the single-tooth tool bit to rotate to a welding station;
the ring tooth cutter head clamping process comprises the following steps:
x, adjusting the relative position of the conveying unit and the tool bit welding fixture through an adjusting unit, and enabling the second clamping unit to correspond to the transfer station;
y, supplying the annular tooth tool bit to the conveying unit, and clamping the annular tooth tool bit by the second clamping unit when the annular tooth tool bit is conveyed to the transfer station; rotating the first rotating shaft and enabling the second clamping unit to correspond to the fourth clamping unit;
z, driving the fourth clamping unit to complete clamping of the ring gear cutter head, and resetting the second clamping unit and the first rotating shaft unit; and rotating the second rotating shaft and driving the fourth clamping unit and the ring gear cutter head to rotate to the welding station.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts in the embodiments are referred to each other.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention, which is defined by the appended claims.
Claims (9)
1. A tool bit welding jig, comprising:
a supporting seat;
the first rotating shaft is arranged on the supporting seat, and a first clamping unit and a second clamping unit are sequentially arranged in the circumferential direction of the first rotating shaft; and
the second rotating shaft is arranged on the supporting seat, a third clamping unit and a fourth clamping unit are sequentially arranged in the circumferential direction of the second rotating shaft, and the third clamping unit and the fourth clamping unit respectively correspond to the first clamping unit and the second clamping unit;
and the buffer storage and clamping of the corresponding single-tooth tool bit or ring-tooth tool bit are finished by the rotating action of the first rotating shaft and the second rotating shaft and the action of driving the first clamping unit and the third clamping unit or the action of driving the second clamping unit and the fourth clamping unit.
2. The tool bit welding jig of claim 1, wherein the first rotating shaft and the second rotating shaft are correspondingly arranged on the support base in a front-back manner, and axes of the first rotating shaft and the second rotating shaft are perpendicular to each other.
3. The tool bit welding jig of claim 1, wherein a single-tooth tool bit clamping station and a ring-tooth tool bit clamping station are sequentially arranged on the outer side of the first rotating shaft in the circumferential direction, and a single-tooth tool bit detection sensor and a ring-tooth tool bit detection sensor are arranged on the supporting seat;
the single-tooth cutter head detection sensor and the ring-tooth cutter head detection sensor are respectively arranged corresponding to the single-tooth cutter head clamping station and the ring-tooth cutter head clamping station;
the supporting seat is provided with a first driving part and a second driving part which respectively drive the first rotating shaft and the second rotating shaft to move.
4. The tool bit welding fixture of claim 1, wherein the first clamping unit and the third clamping unit each comprise two single-tooth chucks that are correspondingly arranged, the two single-tooth chucks of the first clamping unit are correspondingly arranged left and right, and the two single-tooth chucks of the third clamping unit are correspondingly arranged up and down;
the second clamping unit comprises two ring gear chucks which are correspondingly arranged in a V shape, and the fourth clamping unit is a chuck type clamp.
5. The utility model provides a device is got to tool bit clamp of laser welding machine which characterized in that includes:
the conveying unit is provided with a transfer station at one end;
the tool bit welding jig according to any one of claims 1 to 4, which is provided in correspondence with a transfer station of the transport unit; and
the adjusting unit is used for switching the relative position between the conveying unit and the tool bit welding clamp, so that the first clamping unit corresponds to the transfer station or the second clamping unit corresponds to the transfer station, and clamping of the single-tooth tool bit or clamping of the annular-tooth tool bit is realized.
6. The tool bit catching apparatus of the laser welding machine according to claim 5, wherein the adjusting unit comprises:
the conveying unit is arranged on the transverse moving table in a sliding mode, and a horizontal driving part for driving the conveying unit to move is arranged on the transverse moving table; and
and a lifting driving part is arranged between the transverse moving platform and the lifting platform, and the lifting driving part drives the transverse moving platform and the conveying unit to move up and down.
7. The tool bit catching apparatus of the laser welding machine according to claim 5, wherein the conveying unit comprises:
a conveyor belt;
a cutter head storage clamp which is arranged at a feeding station at the other end part of the conveying belt; and
a feeding drive section for feeding the bit in the bit storage clip onto the conveyor belt;
and the two sides of the conveying belt are provided with limit baffles, limit driving parts for adjusting the width between the limit baffles and position detection sensors for detecting the cutter heads.
8. The tool bit clamping device of the laser welding machine according to claim 5, further comprising a pushing unit, wherein the pushing unit drives the second rotating shaft and the third clamping unit and the fourth clamping unit on the second rotating shaft to perform feeding actions.
9. The tool bit clamping device of the laser welding machine as claimed in claim 8, wherein the supporting seat comprises a first supporting seat and a second supporting seat corresponding to the first rotating shaft and the second rotating shaft, respectively, and the pushing unit comprises a pushing driving portion, and the pushing driving portion drives the second supporting seat to feed and drives the second rotating shaft and a third clamping unit and a fourth clamping unit on the second rotating shaft to feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921103487.0U CN210451547U (en) | 2019-07-15 | 2019-07-15 | Tool bit welding jig and tool bit clamping device of laser welding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921103487.0U CN210451547U (en) | 2019-07-15 | 2019-07-15 | Tool bit welding jig and tool bit clamping device of laser welding machine |
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| CN210451547U true CN210451547U (en) | 2020-05-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193694A (en) * | 2019-07-15 | 2019-09-03 | 郑州金海威科技实业有限公司 | Cutter head welding fixture, the cutter head clamp device of laser-beam welding machine and method |
-
2019
- 2019-07-15 CN CN201921103487.0U patent/CN210451547U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193694A (en) * | 2019-07-15 | 2019-09-03 | 郑州金海威科技实业有限公司 | Cutter head welding fixture, the cutter head clamp device of laser-beam welding machine and method |
| CN110193694B (en) * | 2019-07-15 | 2023-10-20 | 郑州金海威科技实业有限公司 | Tool bit welding clamp, tool bit clamping device and method of laser welding machine |
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