CN109746607A - A kind of adjustable strong acoustic horn manufacture fixture - Google Patents
A kind of adjustable strong acoustic horn manufacture fixture Download PDFInfo
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- CN109746607A CN109746607A CN201711067349.7A CN201711067349A CN109746607A CN 109746607 A CN109746607 A CN 109746607A CN 201711067349 A CN201711067349 A CN 201711067349A CN 109746607 A CN109746607 A CN 109746607A
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- pedestal
- strong acoustic
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Abstract
The present invention provides a kind of adjustable strong acoustic horn manufacture fixture, including horn jig main body and pedestal, the horn jig main body is set as being made of horn nozzle regulating mechanism and horn height adjustment mechanism, the horn nozzle regulating mechanism is horizontally placed on the pedestal, and the lower straightened portion of the horn height adjustment mechanism is arranged in the center of the pedestal.The present invention uses the device, it is simple and practical, the batch for being able to carry out different type specification horn facilitates production, and guarantee the global shape of horn and the good uniformity of each position size, to effectively improve the sound quality and bugle call decibel of finished product horn, reduces production cost and shorten horn manufacturing process duration.
Description
Technical field
The present invention relates to horn manufacture technical field of auxiliary equipment, more particularly to a kind of adjustable strong acoustic horn manufacture
Fixture.
Background technique
Horn speaker is made of horn and driver, since it is with very high voice transmission efficiency and stronger sound
Sound radiation direction controlling, therefore, horn speaker have the function of stability maintenance and deterrence, therefore it is in all kinds of profession performances, public
Place and military affairs, security protection, rescue etc. are widely adopted.Wherein, since horn part will cooperate from different drivers, with
A variety of different demands are adapted to, therefore horn itself also has ever-changing geometry.In order to improve voice transmission efficiency, control
The width of acoustic radiating processed or the distortion in reduction sound dispersion and other reasons, need to design a variety of different horns.But
There are the following problems in the actual production process for the existing production method for horn part:
1, for the production of horn part, traditional-handwork is mostly used to carry out the production of horn greatly, is difficult to realize batch machining
And guarantee horn curve engagement, therefore due to the factors such as production technology influence, it tends to be difficult to guarantee batch horn sound quality and number
The test of sound decibel reaches ideal design value, so that horn production need to be re-started in conjunction with actual processing condition, but number made
Cylinder is still difficult to reach Theoretical Design standard, and the production cycle is extended, and causes the waste of raw material.
2, existing horn mold is only applicable to the manufacture of round horn more, and in the horn of processing different shape specification
When, corresponding matched design need to be carried out, therefore, the applicability of horn mold is lower, meanwhile, phase is designed for different shape horn
The mode of mold is answered to also increase production cost.
3, in the manufacturing process of horn part, it is difficult to guarantee that horn part global shape is good consistent with position dimension
Property, therefore in batch production it is easier that rejection rate increases.
Summary of the invention
It is a primary object of the present invention to solve problems of the prior art, provide one kind simple and practical, Neng Goujin
The batch of row different type specification horn facilitates production, and guarantees that the global shape of horn is good consistent with each position size
Property, to effectively improve the sound quality and bugle call decibel of finished product horn, reduce production cost and shorten horn manufacturing process duration
Adjustable strong acoustic horn manufactures fixture.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of adjustable strong acoustic horn manufacture folder
Tool, wherein the adjustable strong acoustic horn manufacture fixture includes horn jig main body and pedestal, the horn jig main body is set
It is set to and is made of horn nozzle regulating mechanism and horn height adjustment mechanism, the horn nozzle regulating mechanism is horizontally placed on institute
It states on pedestal, the lower straightened portion of the horn height adjustment mechanism is arranged in the center of the pedestal.
Further, the horn nozzle regulating mechanism is set as including lateral adjustment device and longitudinal adjustment apparatus, institute
It states lateral adjustment device and the longitudinal adjustment apparatus is respectively set to two groups, lateral adjustment device described in two groups is corresponding and sets
It is set to identical structure and specification, longitudinal adjusting mechanism described in two groups is corresponding and is set as identical structure and specification.
Further, the lateral adjustment device and the longitudinal adjustment apparatus be disposed as include move adjustable plate,
One, two group of sliding slot of graduated scale and position locking member one, the removable adjustable plate vertical sliding motion be located at two groups described in sliding slot,
And the removable adjustable plate by the position locking member one be anchored on two groups described in sliding slot, the graduated scale one is adjacent and parallel
It is set to the side of a sliding slot.
Further, the position locking member one is set as including fastening screw and nut, the lower part of the fastening screw
Divide across the removable adjustable plate and transition fit is set in the sliding slot, the nut, which screws, is set to the fastening spiral shell
The lower end of nail.
Further, the horn height adjustment mechanism is set as including elevating lever, horn flange, graduated scale two and position
Locking member two, the upper part coaxial line level of the elevating lever is arranged the horn flange, and the lower part of the elevating lever is coaxial
Line is arranged in vertically on the pedestal, and the graduated scale two is coaxially arranged in the side wall surface of the elevating lever, the position
Locking member two is set on the pedestal.
Further, the top of the horn flange is just being correspondingly arranged horn locating flange by flange fastening screw, and
Rectangle card slot is arranged in the upper surface center of the horn flange, and it is recessed that a rectangle is arranged in the lower surface center of the horn locating flange
Slot, and rectangle fixture block is arranged in the lower surface center of the horn locating flange, the rectangle fixture block transition fit is set to the square
In shape card slot, and the rectangle fixture block is set as hollow structure, and the top coaxial line of the elevating lever passes through the rectangle fixture block, and
The tip transitions of the elevating lever are equipped in the rectangular recess.
Further, the elevating lever is set as the elevating lever of rectangular in cross-section.
Further, the position locking member two is set as including guide pad and two groups of located lateral screws, the guiding
Block is coaxially arranged vertically on the pedestal, and coaxial line wears the lower part of the elevating lever, two groups of institutes in the guide pad
It states the neighbouring equal level of located lateral screw to be arranged in the side wall surface of the guide pad, and located lateral screw described in two groups
Length be set as being all larger than the sidewall thickness of the guide pad.
Further, the pedestal is set as including workbench and four groups of support portions, and level is set on the workbench
The horn nozzle regulating mechanism is set, and the center vertical of the workbench wears the horn height adjustment mechanism, four groups of institutes
It states support portion vertically and is uniformly arranged in the lower surface of the workbench.
Further, support portion described in four groups is disposed as including column and stabilizer blade, and the upper end of the column is set to institute
The lower surface of workbench is stated, and the stabilizer blade is coaxially arranged in the lower end of the column.
The advantages and positive effects of the present invention are:
(1) by the cooperation of horn nozzle regulating mechanism and horn height adjustment mechanism, can according to needs of production,
Spacing adjustment of the horn nozzle regulating mechanism on pedestal and in short transverse is carried out, to guarantee the requirement of horn nozzle size,
Avoid for guarantee production horn close to Theoretical Design value need to repeatedly do over again caused increased costs, inefficiency and quality compared with
The problems such as poor.
(2) the spacing adjustment of width direction is carried out by two groups of lateral adjustment devices, and two groups of longitudinal adjustment apparatus then may be used
The spacing of length direction is adjusted, therefore the size control of plurality of specifications horn nozzle can be met by horn nozzle regulating mechanism
System, improves the applicability of the manufacture fixture.
It (3), can be in conjunction with quarter by moving the cooperation of adjustable plate, graduated scale one, two group of sliding slot and position locking member one
It spends ruler one and accurately adjusts the removable position of adjustable plate on the chute, and fastening positioning is carried out by locking member one, to avoid the external world
Adjustable plate position change is moved caused by factor etc., thus guarantee that the consistency of horn nozzle relative shape and size is good,
Improve the sound quality and bugle call decibel of finished product horn.
(4) nut for screwing setting with the transition fit of sliding slot and its lower end by the lower part of fastening screw, can
Guarantee the good locking positioning to removable adjustable plate, it is good consistent with size to further increase horn nozzle relative shape
Property.
(5) the position adjustment by elevating lever in the height direction, and by position locking member two to the position of elevating lever into
Row locking, so that the height between horn flange and pedestal meets the horn length requirement of actual production, and can the direct number of welding
The seam crossing of the adjacent two sidewalls of cylinder, completes the production and processing of horn.
It (6), can be to processing horn in the height direction by the fit structure of horn locating flange and horn flange
Position is positioned, and elevating lever is set as rectangular in cross-section, so that in carrying out height adjustment, elevating lever straight line liter
Drop, will not rotate, and therefore, match in the elevating lever of horn nozzle regulating mechanism, horn locating flange and rectangular in cross-section
Under conjunction, the production and processing of different type horn can be carried out, and make the relative shape of completion horn and position dimension consistency good
It is good, therefore the horn that sound quality is good, bugle call decibel is high is obtained, the horn quality of production is improved, horn manufacturing process duration is shortened, is reduced useless
Product rate.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the schematic view of the front view of Fig. 1.
Fig. 3 is the overlooking structure diagram of Fig. 2.
Fig. 4 is the schematic cross-sectional view in the direction A-A in Fig. 2.
Fig. 5 is the schematic cross-sectional view in the direction B-B in Fig. 3.
Fig. 6 is the partial enlargement structural representation in Fig. 4.
In figure: pedestal 10, workbench 101, support portion 102, column 1021, stabilizer blade 1022, horn nozzle regulating mechanism
20, move adjustable plate 201, graduated scale 1, sliding slot 203, fastening screw 204, nut 205, horn height adjustment mechanism
30, elevating lever 301, horn flange 302, graduated scale 2 303, flange fastening screw 304, horn locating flange 305, rectangle card slot
306, rectangular recess 307, rectangle fixture block 308, guide pad 309, located lateral screw 310.
Specific embodiment
In order to better understand the present invention, the present invention is further retouched with attached drawing combined with specific embodiments below
It states.
As shown in figs 1 to 6, a kind of adjustable strong acoustic horn manufactures fixture, including horn jig main body and pedestal 10,
Horn jig main body is set as being made of horn nozzle regulating mechanism 20 and horn height adjustment mechanism 30, and horn nozzle adjusts machine
Structure 20 is horizontally placed on pedestal 10, and the lower straightened portion of horn height adjustment mechanism 30 is arranged in the center of pedestal 10, is passed through
The cooperation of horn nozzle regulating mechanism 20 and horn height adjustment mechanism 30 can carry out horn cylinder according to needs of production
The spacing adjustment of mouthful regulating mechanism 20 on pedestal 10, with the horn nozzle size produced needed for guaranteeing, and horn height adjustment
Mechanism 30 can be adjusted in the height direction, then realize the welding to different height horn, avoid that corresponding mould is fabricated separately
The problems such as producing increased costs, inefficiency, single and second-rate type caused by horn.
Horn nozzle regulating mechanism 20 is set as including lateral adjustment device and longitudinal adjustment apparatus, lateral adjustment device with
Longitudinal adjustment apparatus is respectively set to two groups, and two groups of lateral adjustment devices are corresponding and are set as identical structure and specification, and two groups vertical
It is corresponding to regulating mechanism and be set as identical structure and specification, pass through the spacing tune that two groups of lateral adjustment devices carry out width direction
It is whole, and two groups of longitudinal adjustment apparatus can then be adjusted the spacing of length direction, therefore can be expired by horn nozzle regulating mechanism 20
The size of sufficient plurality of specifications horn nozzle controls, and improves the applicability of the manufacture fixture.
Lateral adjustment device and longitudinal adjustment apparatus are disposed as including removable adjustable plate 201, graduated scale one 202, two
Group sliding slot 203 and position locking member one, removable 201 vertical sliding motion of adjustable plate is located in two groups of sliding slots 203, and this can transposition
Section plate 201 is anchored in two groups of sliding slots 203 by position locking member one, and graduated scale 1 is adjacent and is arranged in parallel in a sliding slot
203 side, by moving the cooperation of adjustable plate 201, graduated scale one 202, two groups of sliding slots 203 and position locking member one, energy
It enough combines graduated scale 1 accurately to adjust removable position of the adjustable plate 201 on sliding slot 203, and is carried out tightly by locking member one
Fixed bit, to avoid caused by extraneous factor etc. move adjustable plate position change, thus guarantee horn nozzle relative shape and
The consistency of size is good, improves the sound quality and bugle call decibel of finished product horn.
In addition, lateral adjustment device and longitudinal adjustment apparatus can also respectively be arranged one group, lateral adjustment device and vertical adjustment
Device is disposed as including removable adjustable plate one, removable adjustable plate two, sliding slot one, sliding slot two, the first graduated scale and second
Graduated scale, removable adjustable plate one is corresponding with removable adjustable plate two and is respectively perpendicular sliding and is located at sliding slot one and sliding slot two
Both ends, sliding slot one is correspondingly arranged with sliding slot two-phase, and first graduated scale of setting parallel with the inside of sliding slot two of sliding slot one with
Second graduated scale.
Position locking member one is set as including fastening screw 204 and nut 205, and partially passing through under fastening screw 204 can
It moves adjustable plate 201 and transition fit is set in sliding slot 203, nut 205 screws the lower end for being set to fastening screw 204, leads to
The nut 205 that the lower part of fastening screw 204 screws setting with the transition fit of sliding slot 203 and its lower end is crossed, can be guaranteed
It is good consistent with size to further increase horn nozzle relative shape to the good locking positioning of removable adjustable plate 201
Property.
Horn height adjustment mechanism 30 is set as including elevating lever 301, horn flange 302, graduated scale 2 303 and position lock
Tight part two, the upper part coaxial line level of elevating lever 301 are arranged horn flange 302, and the lower part coaxial line of the elevating lever 301
It is arranged on pedestal 10 vertically, graduated scale 2 303 is coaxially arranged in the side wall surface of elevating lever 302, and position locking member two is set
It is placed on pedestal 10.By combining graduated scale 2 303 to carry out the position adjustment of elevating lever 301 in the height direction, and by position
Locking member two locks the position of elevating lever 301, so that the height between horn flange 302 and pedestal 10 meets practical life
The horn length requirement of production, and the seam crossing of the adjacent two sidewalls of horn can be directly welded, complete the production and processing of horn.
The top of horn flange 302 is just being correspondingly arranged horn locating flange 305, and this number by flange fastening screw 304
Rectangle card slot 306 is arranged in the upper surface center of drum flange 302, and it is recessed that a rectangle is arranged in the lower surface center of horn locating flange 305
Slot 307, and rectangle fixture block 308 is arranged in the lower surface of the horn locating flange 305,308 transition fit of rectangle fixture block is set to square
In shape card slot 306, and the rectangle fixture block 308 is set as hollow structure, and the top coaxial line of elevating lever 301 passes through rectangle fixture block
308, and the tip transitions of the elevating lever 301 are equipped in rectangular recess 307, the cross-sectional area of horn locating flange 305
It is set greater than the cross-sectional area of horn flange 302, specifically, cavity and the rectangle fixture block 308 of rectangle card slot 306 are disposed as
Cube or rectangular parallelepiped structure pass through rectangle card slot 306 and rectangle fixture block 308 and 301 top of elevating lever and rectangular recess
307 matching structure design can guarantee that angle is constant in horn welding process, to effectively improve completion horn shape, ruler
Very little consistency reduces rejection rate.
Elevating lever 301 is set as the elevating lever of rectangular in cross-section, specifically, the cross section of elevating lever 301 may be configured as be in
Square or rectangular can be to processing horn in height by the fit structure of horn locating flange 305 and horn flange 302
Position on degree direction is positioned, and elevating lever 301 is set as rectangular in cross-section, so that in carrying out height adjustment,
The lifting of 301 straight line of elevating lever, will not rotate, and therefore, in horn nozzle regulating mechanism 20, horn locating flange 305 and cut
Under cooperation of the face in the elevating lever 301 of rectangle, the production and processing of different type horn can be carried out, and make the opposite of horn of completing
Shape and position dimension consistency are good, therefore obtain the horn that sound quality is good, bugle call decibel is high, improve the horn quality of production, shorten
Horn manufacturing process duration reduces rejection rate.
Position locking member two is set as including guide pad 309 and two groups of located lateral screws 310, and guide pad 309 is total vertically
Axis is set on pedestal 10, and coaxial line wears the lower part of elevating lever 301, two groups of located lateral spiral shells in the guide pad 309
310 neighbouring equal levels of silk are arranged in the side wall surface of guide pad 309, and the length setting of two groups of located lateral screws 310
It can be also oriented to for the sidewall thickness for being all larger than guide pad 309 to be further ensured that the good locking to 301 position of elevating lever
Two groups of longitudinal register screws are set again in the side wall surface of block 309, by screwing located lateral screw 310, so that located lateral spiral shell
The end of silk 310 is resisted against in the side wall surface of elevating lever 301, guarantees that the position of elevating lever 301 immobilizes to lock, or
When carrying out the height adjustment of elevating lever 301, so that side wall surface of the end of located lateral screw 310 far from elevating lever 301.
Pedestal 10 is set as including workbench 101 and four groups of support portions 102, is horizontally disposed with horn on workbench 101
Nozzle regulating mechanism 20, and the center vertical of the workbench 101 wears horn height adjustment mechanism 30, specifically, elevating lever
301 lower straightened portion is arranged in the center of workbench 101, and four groups of support portions 102 are vertical and are uniformly arranged in workbench
101 lower surface.
Four groups of support portions 102 are disposed as including column 1021 and stabilizer blade 1022, and the upper end of column 1021 is set to work
The lower surface of platform 101, and stabilizer blade 1022 is coaxially arranged in the lower end of the column 1021, stabilizer blade 1022 is set as bottom wall in plane
Solid, stabilizer blade 1022 may be configured as disk body, cuboid or cube.
Fixture is manufactured using adjustable strong acoustic horn provided by the invention, it is simple and practical, it is able to carry out different type rule
The batch of lattice horn facilitates production, and guarantees the global shape of horn and the good uniformity of each position size, to effectively mention
The sound quality and bugle call decibel of high finished product horn reduce production cost and shorten horn manufacturing process duration.When progress horn production
When, the course of work of the fixture is as follows:
1, according to the dimensions of horn nozzle to be processed, two groups of lateral adjustment devices and two groups of longitudinal adjustment apparatus are adjusted
Between spacing so that its meet horn nozzle size requirement, the process by move adjustable plate 201, graduated scale one 202, two
Group sliding slot 203 and position locking member one match realization, i.e., accurately adjust removable adjustable plate 201 by graduated scale 1 and exist
Position on sliding slot 203, after being adjusted in place, so that the lower part of fastening screw 204 and 203 transition fit of sliding slot, and under it
End screws setting nut 205, to guarantee the good locking positioning to removable adjustable plate 201；
2, height of the adjustment elevating lever 301 above pedestal 10, to guarantee 302 lower surface of horn flange to workbench
The distance between 101 upper surfaces meet the length requirement of horn to be processed, after it is adjusted in place, by screwing located lateral spiral shell
Silk 310, so that the end of located lateral screw 310 is resisted against in the side wall surface of elevating lever 301, to lock guarantee elevating lever
301 position immobilizes；
3, horn locating flange 305 is just being correspondingly arranged by flange fastening screw 304 in the top of horn flange 302, made
Rectangle fixture block 308 is matched and is arranged in rectangle card slot 306, and 301 top of elevating lever is arranged in rectangular recess 307, from
And the elevating lever 301 of rectangular in cross-section is cooperated to realize the positioning in vertical direction to processing horn, so that completion horn is opposite
Shape and position dimension consistency are good；
4, make the square that horn nozzle outer rim inscribe is placed in two groups of lateral adjustment devices and two groups of longitudinal adjustment apparatus are formed
In shape structure, horn to be processed then is placed between the inner wall of horn nozzle outer rim and the lower surface of horn flange 302
Raw material, and the lower end of horn side wall surface and horn nozzle outer rim are welded in one, by the upper end of horn side wall surface and horn
Flange 302 is welded, if processing horn is to be connected to be formed by multiple groups side wall surface, is also needed to the adjacent two sidewalls of processing horn
Seam crossing welded；
5, after the completion of horn welding, the horn locating flange 305 of 302 top of horn flange is removed, completion horn is taken out, protects
The position for holding horn nozzle regulating mechanism 20 and horn height adjustment mechanism 30 is constant, then by new horn flange 302 and horn
305 phase of locating flange is fixed, and repeats the above steps 4, completes the production of the horn of batch same size；
6, in the batch production processing that need to carry out different type specification horn, repeat the above steps 1-5, then and achievable pair
The batch of horn facilitates production, and guarantees the global shape of horn and the good uniformity of each position size, to effectively improve
The sound quality and bugle call decibel of finished product horn reduce production cost and shorten horn manufacturing process duration.
The embodiments of the present invention have been described in detail above, but content is only the preferred embodiment of the present invention,
It should not be considered as limiting the scope of the invention.All changes and improvements made in accordance with the scope of the present invention, should all
It still belongs within this patent covering scope.
Claims (10)
1. a kind of adjustable strong acoustic horn manufactures fixture, it is characterised in that: the adjustable strong acoustic horn manufactures fixture packet
Bracket cylinder jig main body and pedestal, the horn jig main body are set as by horn nozzle regulating mechanism and horn height adjustment machine
Structure composition, the horn nozzle regulating mechanism are horizontally placed on the pedestal, the lower part of the horn height adjustment mechanism
It is arranged in the center of the pedestal vertically.
2. adjustable strong acoustic horn according to claim 1 manufactures fixture, it is characterised in that: the horn nozzle is adjusted
Mechanism is set as including lateral adjustment device and longitudinal adjustment apparatus, and the lateral adjustment device and the longitudinal adjustment apparatus divide
It is not set as two groups, lateral adjustment device described in two groups is corresponding and is set as identical structure and specification, vertical adjustment described in two groups
Mechanism is corresponding and is set as identical structure and specification.
3. adjustable strong acoustic horn according to claim 2 manufactures fixture, it is characterised in that: the lateral adjustment device
It is disposed as including removable adjustable plate, one, two group of sliding slot of graduated scale and position locking member one, institute with the longitudinal adjustment apparatus
State removable adjustable plate vertical sliding motion be located at two groups described in sliding slot, and the removable adjustable plate passes through the position locking member one
In sliding slot described in being anchored on two groups, the graduated scale one is adjacent and is arranged in parallel in the side of a sliding slot.
4. adjustable strong acoustic horn according to claim 3 manufactures fixture, it is characterised in that: the position locking member one
It is set as including fastening screw and nut, the removable adjustable plate is partially passed through under the fastening screw and transition fit is set
It is placed in the sliding slot, the nut screws the lower end for being set to the fastening screw.
5. adjustable strong acoustic horn according to claim 1 manufactures fixture, it is characterised in that: the horn height adjustment
Mechanism is set as including elevating lever, horn flange, graduated scale two and position locking member two, the upper part coaxial line of the elevating lever
Level is arranged the horn flange, and the lower part coaxial line of the elevating lever is arranged in vertically on the pedestal, the graduated scale
Two are coaxially arranged in the side wall surface of the elevating lever, and the position locking member two is set on the pedestal.
6. adjustable strong acoustic horn according to claim 5 manufactures fixture, it is characterised in that: the horn flange it is upper
Side is just being correspondingly arranged horn locating flange by flange fastening screw, and rectangular card is arranged in the upper surface center of the horn flange
A rectangular recess is arranged in the lower surface center of slot, the horn locating flange, and the lower surface center of the horn locating flange is set
Rectangle fixture block is set, the rectangle fixture block transition fit is set in the rectangle card slot, and the rectangle fixture block is set as hollow knot
The top coaxial line of structure, the elevating lever passes through the rectangle fixture block, and the tip transitions of the elevating lever are equipped in described
In rectangular recess.
7. adjustable strong acoustic horn according to claim 5 or 6 manufactures fixture, it is characterised in that: the elevating lever is set
It is set to the elevating lever of rectangular in cross-section.
8. adjustable strong acoustic horn according to claim 5 manufactures fixture, it is characterised in that: the position locking member two
It is set as including guide pad and two groups of located lateral screws, the guide pad is coaxially arranged vertically on the pedestal, and should
Coaxial line wears the lower part of the elevating lever in guide pad, and the neighbouring equal level of located lateral screw described in two groups is arranged in
In the side wall surface of the guide pad, and the length of located lateral screw described in two groups is set as being all larger than the side wall of the guide pad
Thickness.
9. adjustable strong acoustic horn according to claim 1 manufactures fixture, it is characterised in that: the pedestal is set as wrapping
Workbench and four groups of support portions are included, the horn nozzle regulating mechanism is horizontally disposed on the workbench, and the work is flat
The center vertical of platform wears the horn height adjustment mechanism, and support portion described in four groups is vertical and is uniformly arranged flat in the work
The lower surface of platform.
10. adjustable strong acoustic horn according to claim 9 manufactures fixture, it is characterised in that: support portion described in four groups
It is disposed as including column and stabilizer blade, the upper end of the column is set to the lower surface of the workbench, and under the column
The stabilizer blade is coaxially arranged in end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711067349.7A CN109746607B (en) | 2017-11-02 | 2017-11-02 | Adjustable loud horn manufacturing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711067349.7A CN109746607B (en) | 2017-11-02 | 2017-11-02 | Adjustable loud horn manufacturing clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109746607A true CN109746607A (en) | 2019-05-14 |
| CN109746607B CN109746607B (en) | 2021-02-12 |
Family
ID=66399269
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711067349.7A Active CN109746607B (en) | 2017-11-02 | 2017-11-02 | Adjustable loud horn manufacturing clamp |
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| CN (1) | CN109746607B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618320A (en) * | 2021-08-04 | 2021-11-09 | 浙江尔格科技股份有限公司 | Square connection circular flange welding positioning tool |
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| CN204524675U (en) * | 2015-04-10 | 2015-08-05 | 陕西延长石油机械装备制造有限公司 | A kind of Framework of Pumping Unit welder |
| CN204711481U (en) * | 2015-06-17 | 2015-10-21 | 山东经典重工集团股份有限公司 | Welding for steel structure positioner |
| CN107127697A (en) * | 2017-05-25 | 2017-09-05 | 重庆市尚益实业有限公司 | Cell phone mainboard assembling fixture |
| CN207464555U (en) * | 2017-11-02 | 2018-06-08 | 赵庆杰 | A kind of adjustable strong acoustic horn manufacture fixture |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618320A (en) * | 2021-08-04 | 2021-11-09 | 浙江尔格科技股份有限公司 | Square connection circular flange welding positioning tool |
| CN113618320B (en) * | 2021-08-04 | 2023-08-08 | 浙江尔格科技股份有限公司 | Square-connection round flange welding positioning tool |
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