CN106975852B - Thin diamond wall drilling welding machine ring serrated knife head welding fixture - Google Patents
Thin diamond wall drilling welding machine ring serrated knife head welding fixture Download PDFInfo
- Publication number
- CN106975852B CN106975852B CN201710223055.2A CN201710223055A CN106975852B CN 106975852 B CN106975852 B CN 106975852B CN 201710223055 A CN201710223055 A CN 201710223055A CN 106975852 B CN106975852 B CN 106975852B
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- clamping
- serrated knife
- knife head
- ring serrated
- positioning
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention discloses a kind of thin diamond wall drilling welding machine ring serrated knife head welding fixture, clamping unit including holding ring serrated knife head and the ring serrated knife head that clamping unit clamps is sent to the rotary unit of welding post, the clamping unit is installed in rotation on rotary unit by connection component.The present invention has rational design, compact-sized, it can be realized the automatic clamping of ring serrated knife head and automatically send the cutter head of clamping to matrix, the degree of automation, and it can be convenient the concentricity of adjustment cutter head and matrix, accurate positioning, labor intensity can be substantially reduced, cost of labor is reduced, is the prerequisite that the automatic laser welding technique of thin diamond wall drilling welding machine provides.
Description
Technical field
The present invention relates to diamond core drill bit welding technology fields, and in particular to a kind of thin diamond wall drilling welding machine ring tooth
Cutter head welding fixture.
Background technique
Diamond thin-wall drill bit is a kind of novel boring bar tool, is made of matrix and cutter head, accurate with bore size,
Speed is fast, to material peripheral without damaging and not needing subsequent handling the features such as.It is mainly used in and is crept into various construction materials
Aperture and major diameter eyelet, the laying of electric wire or pipeline is advantageous when especially for engineering renovation or reconstruction of building, furthermore mixed
Solidifying soil is deep, it is also essential tool when cutting large diameter hole.
The laser welding technology of diamond core drill bit is one promoted at this stage for the overall performance of diamond core drill bit
Kind main direction of studying and means.In the prior art, slim (1~1.5mm) gold is welded using this diamond tool weld machine
There is following defects when diamond tool bit: 1, when crawl diamond segment and when being placed on diamond segment matrix on, cutter head liter
Drop clamping device often crashes diamond segment；2, it is clamped using two collet degree diamond segments, by diamond tool
Head when being placed on matrix clamping it is not tight, when welding, generates shaking, causes firm welding degree that can not meet diamond cutter requirement.
Summary of the invention
The present invention is in view of the above problems and insufficient, provides and a kind of designs reasonable, compact-sized thin diamond wall
Drilling welding machine ring serrated knife head welding fixture.
To achieve the above object, the technical scheme adopted by the invention is that: a kind of thin diamond wall drilling welding machine ring serrated knife
Head welding fixture, is arranged on horizontal linear slide unit, for clamping and being sent to welding post to ring serrated knife head, above-mentioned ring serrated knife head
Welding fixture includes the clamping unit of holding ring serrated knife head and send the ring serrated knife head that clamping unit clamps to the rotation of welding post
Turn unit, the clamping unit is installed in rotation on rotary unit by connection component.
In the above-mentioned technical solutions, the rotary unit passes sequentially through connection frame and mounting rack and horizontal linear slide unit connects
It connects, the mounting rack is fixed on horizontal linear slide unit front end, is equipped with connection frame below, and the connection frame can by trimming assembly
It is reciprocatingly mounted on the mounting rack, and its moving direction and horizontal linear slide unit glide direction are perpendicular.
In the above-mentioned technical solutions, the trimming assembly include be provided with connection top of support on horizontal linear slide unit
The vertical guide groove of glide direction, the feather key being fixed on mounting rack bottom surface and setting are in the connection frame and mounting rack
Between adjusting screw and screw, described adjusting screw one end with adjustment handwheel connect.
In the above-mentioned technical solutions, the connection component includes mounting base and connecting shaft, and the mounting base is fixed on rotation
Turn on the power output shaft of unit, the connecting shaft is rotatably installed in mounting base, and lower end is connected with by fixed plate
Clamping unit.
In the above-mentioned technical solutions, the clamping unit includes clamping cylinder and two movable jaws that are correspondingly arranged, institute
The firm banking for stating clamping cylinder is fixedly connected with fixed plate, and positioning guiding plate is fixed on lower end surface, the clamping cylinder
Two clamping jaws pass through L clevis pawl seat respectively and are fixedly connected with movable jaw, and the L clevis pawl seat is divided into linkage section and active section, even
The upper end for connecing section is fixedly connected with the clamping jaw of clamping cylinder, and the active section is located in the positioning and guiding slot of positioning guiding plate, and
It is slidably connected with positioning and guiding slot, lower surface is fixedly connected with the movable jaw.
It in the above-mentioned technical solutions, is the flank of tooth on the active section lower surface and the upper surface of movable jaw, and two
Positioning groove is provided among the flank of tooth, the space to be formed for accommodating positioning strip is arranged in parallel in two positioning grooves up and down.
In the above-mentioned technical solutions, it is additionally provided on front side of the clamping cylinder to the inclined air cooling spray of movable jaw
Pipe.
In the above-mentioned technical solutions, the positioning and guiding slot isometric with it is offered on the positioning guiding plate, it is described fixed
The cross section of position guide groove is in " Qian " font, and its two sidewalls is equipped with several strip grooves.
In the above-mentioned technical solutions, the movable jaw includes clamping jaw ontology, is set on clamping jaw ontology bottom surface there are two phase
To the clamping jaw of setting, the clamping face of the clamping jaw is and the matched profiling curved surface of ring serrated knife head.
The beneficial effects of the present invention are:
1, in structure, the water of thin diamond wall drilling welding machine cutter head platform is arranged in ring serrated knife head clamp device of the present invention
On flat line slide unit, moved with the movement of straight line slide unit, by knife under the drive of rotary unit after clamping ring serrated knife head
Head is sent to the matrix of welding post, is not appeared in during clamping the case where crashing diamond to cutter head, can also be passed through
Rotation adjusts handwheel so as to adjust the concentricity of cutter head and matrix, to guarantee welding quality；
2, in structure, clamping unit of the invention is connect by connecting shaft and mounting base with rotary unit, and connecting shaft can
It being rotatably mounted in mounting base, when starting welding after ring serrated knife head is put on matrix, clamping unit need not unclamp, but with
The rotation of matrix and rotate, positioning action played to cutter head always, improves welding quality；
3, of the invention to set there are two movable jaw in structure, it is all provided with that there are two be oppositely arranged on each movable jaw
Clamping jaw, two movable jaws are oppositely arranged, and four clamping jaws thereon form four sides location structure, improve clamping jaw to diamond ring tooth
The clamping force of cutter head, and the clamping of clamping jaw is that profiling curved surface and the external surface shape of diamond ring serrated knife head match, it is above-mentioned imitative
Shape curved surface not only facilitates the annular diamond segment of clamping thin-walled dress, improves the clamping face work of four jaw bodies of movable jaw
Validity and reliability, improve the compactness in clamping face and above-mentioned annular diamond segment, cutter head will not be hurt, simultaneously
The clamping force clamped in face of annular diamond segment is also improved, shaking will not be invented in the welding process, improve ring serrated knife
The firm welding degree of head and matrix；
It 4, is the flank of tooth on the lower surface of L clevis pawl seat active section of the present invention and the upper surface of movable jaw in structure,
Two flank of tooth are engaged, prevent from connecting clamping jaw seat in the welding process and the bolt of movable jaw loosens, to influence to weld
Quality is connect, while in order to clamp various sizes of ring serrated knife head, in mobile two movable jaw as needed, clamping jaw is facilitated to position
Positioning improves working efficiency；
In conclusion the present invention has rational design, compact-sized, it can be realized the automatic clamping of ring serrated knife head and will press from both sides automatically
The cutter head taken is sent to matrix, the degree of automation, and can be convenient the concentricity of adjustment cutter head and matrix, and accurate positioning can
Labor intensity is substantially reduced, cost of labor is reduced, is mentioned for the automatic laser welding technique of thin diamond wall drilling welding machine
The prerequisite of confession.
Detailed description of the invention
Fig. 1 is that the connection relationship of ring serrated knife head clamp device of the present invention and the horizontal linear slide unit of bonding machine cutter head platform is shown
It is intended to；
Fig. 2 is the schematic perspective view of ring serrated knife head clamp device of the invention；
Fig. 3 is L clevis pawl seat schematic view of the front view of the invention；
Fig. 4 is L clevis pawl seat present invention looks up structural representation of the invention；
Fig. 5 is the schematic perspective view of movable jaw of the invention.
The meaning that figure label represents are as follows: 1, the horizontal linear slide unit of bonding machine cutter head platform, 2, mounting rack, 3, rotation watches
Take motor, 4, ring serrated knife head clamp device, 41, movable jaw, 42, air cooling jet pipe, 43, L clevis pawl seat, 43A, L clevis pawl
The linkage section of seat, the active section of 43B, L clevis pawl seat, 44, clamping cylinder, 45, company of the rotary shaft for being connect with other components
Connect fixed plate, 46, mounting base, 47, positioning guiding plate, 5, adjustment handwheel, 6, connection frame, 7, guide groove, 8, rotation distributing valve,
9, ring serrated knife head, 10, the flank of tooth, 11, the positioning groove in L clevis pawl seat, 12, clamping jaw, 13, clamp face, 14, movable jaw determines
Position groove.
Specific embodiment
With reference to the accompanying drawing and specific embodiment present invention is further described in detail:
Embodiment 1: referring to Fig. 1 to Fig. 5, a kind of thin diamond wall drilling welding machine ring serrated knife head welding fixture is arranged in water
On flat line slide unit 1, for ring serrated knife head 9 to be clamped and is sent to welding post, the clamping unit 4 including holding ring serrated knife head 9
It is sent with the ring serrated knife head 9 for clamping clamping unit to the rotary unit of welding post, the clamping unit can by connection component
It is rotatably mounted on rotary unit.The rotary unit includes being drivingly connected component the rotation of clamping unit rotation is driven to watch
Motor and speed reducer is taken, the connector is fixedly connected with the power output shaft of speed reducer.
The rotary unit passes sequentially through connection frame 6 and mounting rack 2 is connect with horizontal linear slide unit 1, the mounting rack 2
It is fixed on 1 front end of horizontal linear slide unit, is equipped with connection frame 6 below, the connection frame is reciprocally moveable ground by trimming assembly
It is mounted on the mounting rack 2, and its moving direction and 1 glide direction of horizontal linear slide unit are perpendicular.
The trimming assembly includes being provided with vertical with 1 glide direction of horizontal linear slide unit leading on connection top of support
To slot 7, the feather key being fixed on 2 bottom surface of mounting rack and the adjusting silk being arranged between the connection frame 6 and mounting rack 2
Thick stick and screw, described adjusting screw one end are connect with adjustment handwheel 5.By rotation adjustment handwheel 5 can drive connection frame 6 along
Guide groove 7 is mobile, to drive clamping unit mobile, and then the concentricity of adjustment ring serrated knife head and matrix, to guarantee to weld
Quality.
The connection component includes mounting base 2 and connecting shaft, and the mounting base 2 is fixed on the power output of rotary unit
On axis, the connecting shaft is rotatably installed in mounting base 46, and lower end is connected with clamping unit 4 by fixed plate 45.Even
Spindle generally passes through bearing and is mounted in mounting base 46.
The clamping unit includes clamping cylinder 44 and two movable jaws 41 that are correspondingly arranged, the clamping cylinder 44
Firm banking is connect with by bolt assembly with fixed plate 45, positioning guiding plate 47 is fixed on lower end surface, the clamping cylinder
44 two clamping jaws points 41 not Tong Guo L clevis pawl seat 43 be fixedly connected with movable jaw 41, the L clevis pawl seat 43 is divided for linkage section
The upper end of 43A and active section 43B, linkage section 43A are fixedly connected with the clamping jaw of clamping cylinder 44, and the active section 43B is located at fixed
It in the positioning and guiding slot of position guide plate 47, and is slidably connected with positioning and guiding slot, lower surface and the movable jaw 41 are fixed
Connection.
It is the flank of tooth on the upper surface of the lower surface active section 43B and movable jaw, and is provided among two flank of tooth
The space to be formed for accommodating positioning strip is arranged in parallel in positioning groove, two positioning grooves up and down.It is opened on the positioning guiding plate
Equipped with the positioning and guiding slot isometric with it, the cross section of the positioning and guiding slot is in " Qian " font, and if its two sidewalls be equipped with
Dry strip groove, several strip grooves opened up on side wall are convenient for guaranteeing the flatness of side wall inner surfaces.The movable jaw
Including clamping jaw ontology, set on clamping jaw ontology bottom surface there are two the clamping jaw being oppositely arranged, the clamping face of the clamping jaw is and ring serrated knife
Matched profiling curved surface.
It is additionally provided on front side of the clamping cylinder to the inclined air cooling jet pipe 42 of movable jaw, is carried out in welding
It is air-cooled, guarantee welding quality.
Claims (8)
1. a kind of thin diamond wall drilling welding machine ring serrated knife head welding fixture, it is characterised in that: it is arranged on horizontal linear slide unit,
For clamping and being sent to welding post to ring serrated knife head, clamping unit including holding ring serrated knife head and by clamping unit clamping
Ring serrated knife head is sent to the rotary unit of welding post, and the clamping unit is installed in rotation on rotary unit by connection component
On；
The clamping unit includes clamping cylinder and two movable jaws that are correspondingly arranged, the firm banking of the clamping cylinder with
Fixed plate is fixedly connected, and positioning guiding plate is fixed on lower end surface, and two clamping jaws of the clamping cylinder pass through L clevis pawl seat respectively
It is fixedly connected with movable jaw, the L clevis pawl seat is divided into linkage section and active section, the upper end of linkage section and the folder of clamping cylinder
Pawl is fixedly connected, and the active section is located in the positioning and guiding slot of positioning guiding plate, and is slidably connected with positioning and guiding slot, under
Surface is fixedly connected with the movable jaw.
2. thin diamond wall drilling welding machine ring serrated knife head welding fixture according to claim 1, it is characterised in that: described
Rotary unit passes sequentially through connection frame and mounting rack and connect with horizontal linear slide unit, and the mounting rack is fixed on horizontal linear slide unit
Front end is equipped with connection frame below, and the connection frame is mounted on the mounting rack with being reciprocally moveable by trimming assembly, and
Its moving direction and horizontal linear slide unit glide direction are perpendicular.
3. thin diamond wall drilling welding machine ring serrated knife head welding fixture according to claim 2, it is characterised in that: described
Trimming assembly includes the guide groove vertical with horizontal linear slide unit glide direction being provided on connection top of support, is fixed on installation
Feather key on frame bottom surface and the adjusting screw and screw being arranged between the connection frame and mounting rack, the adjusting silk
Thick stick one end is connect with adjustment handwheel.
4. thin diamond wall drilling welding machine ring serrated knife head welding fixture according to claim 1, it is characterised in that: described
Connection component includes mounting base and connecting shaft, and the mounting base is fixed on the power output shaft of rotary unit, the connecting shaft
It is rotatably installed in mounting base, lower end is connected with clamping unit by fixed plate.
5. thin diamond wall drilling welding machine ring serrated knife head welding fixture according to claim 1, it is characterised in that: described
It is the flank of tooth on active section lower surface and the upper surface of movable jaw, and is provided with positioning groove among two flank of tooth, two positioning is recessed
The space to be formed for accommodating positioning strip is arranged in parallel in slot up and down.
6. thin diamond wall drilling welding machine ring serrated knife head welding fixture according to claim 1, it is characterised in that: described
Clamping cylinder on front side of be additionally provided with to the inclined air cooling jet pipe of movable jaw.
7. thin diamond wall drilling welding machine ring serrated knife head welding fixture according to claim 1, it is characterised in that: described
The positioning and guiding slot isometric with it is offered on positioning guiding plate, the cross section of the positioning and guiding slot is in " Qian " font, and its
Two sidewalls are equipped with several strip grooves.
8. thin diamond wall drilling welding machine ring serrated knife head welding fixture according to claim 1, it is characterised in that: described
Movable jaw includes clamping jaw ontology, is set on clamping jaw ontology bottom surface there are two the clamping jaw being oppositely arranged, the clamping face of the clamping jaw is
With the matched profiling curved surface of ring serrated knife head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223055.2A CN106975852B (en) | 2017-04-07 | 2017-04-07 | Thin diamond wall drilling welding machine ring serrated knife head welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223055.2A CN106975852B (en) | 2017-04-07 | 2017-04-07 | Thin diamond wall drilling welding machine ring serrated knife head welding fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106975852A CN106975852A (en) | 2017-07-25 |
| CN106975852B true CN106975852B (en) | 2019-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710223055.2A Active CN106975852B (en) | 2017-04-07 | 2017-04-07 | Thin diamond wall drilling welding machine ring serrated knife head welding fixture |
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| CN (1) | CN106975852B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788575B (en) * | 2018-09-17 | 2023-11-21 | 项大清 | Thin wall bores welding machine |
| CN112872633B (en) * | 2021-01-22 | 2022-05-13 | 泉州众志新材料科技有限公司 | Tool bit positioning welding tool and method for diamond drill bit |
| CN114074219B (en) * | 2021-11-30 | 2024-05-10 | 深圳亿升激光智能装备有限公司 | Full-automatic cutter laser welding machine |
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| CN201415315Y (en) * | 2009-04-17 | 2010-03-03 | 上海钻圣和新材料科技有限公司 | Laser welding clamp for diamond thin-walled drill head |
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| CN206653081U (en) * | 2017-04-07 | 2017-11-21 | 郑州金海威科技实业有限公司 | Thin diamond wall drilling welding machine ring serrated knife head weld jig |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010137271A (en) * | 2008-12-15 | 2010-06-24 | Pulstec Industrial Co Ltd | Laser processing device and balance adjusting method of fixture in laser processing device |
| KR101454344B1 (en) * | 2012-05-22 | 2014-10-23 | 삼성중공업 주식회사 | Carriage apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1356197A (en) * | 2001-12-15 | 2002-07-03 | 华中科技大学 | Fixture for laser welding |
| CN201415315Y (en) * | 2009-04-17 | 2010-03-03 | 上海钻圣和新材料科技有限公司 | Laser welding clamp for diamond thin-walled drill head |
| CN103182588A (en) * | 2013-02-28 | 2013-07-03 | 王金领 | Automatic feeding device for stud welding |
| CN105269148A (en) * | 2014-06-11 | 2016-01-27 | 江苏益林金刚石工具有限公司 | Automatic laser welding device for helical teeth saw blade |
| CN205254352U (en) * | 2015-12-05 | 2016-05-25 | 杭州至广锯业有限公司 | Saw bit automatic weld machine |
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| CN106975852A (en) | 2017-07-25 |
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