CN110125849B - Brush press-fitting jig of dust collection head - Google Patents
Brush press-fitting jig of dust collection head Download PDFInfo
- Publication number
- CN110125849B CN110125849B CN201910448822.9A CN201910448822A CN110125849B CN 110125849 B CN110125849 B CN 110125849B CN 201910448822 A CN201910448822 A CN 201910448822A CN 110125849 B CN110125849 B CN 110125849B
- Authority
- CN
- China
- Prior art keywords
- positioning
- brush
- pressing
- core plate
- shell
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Brushes (AREA)
Abstract
The invention relates to a brush press-fitting jig of a dust collection head, which comprises a shell and a brush, wherein the brush is in a closed loop shape and comprises thorns and a plastic fixing part, the press-fitting jig comprises a lower positioning die for positioning the brush and an upper pressing die for pressing the shell and enabling the plastic fixing part to be clamped into a clamping groove at the bottom of the shell, the lower positioning die comprises a positioning core plate and a plurality of pressing positioning plates respectively positioned at the periphery of the positioning core plate, and the pressing positioning plates are respectively provided with a first station close to the positioning core plate and a second station far away from the positioning core plate; this pressure equipment tool, its design location structure can satisfy the installation demand of closed annular brush, avoids adopting the mode of artifical hand to carry out the pressure equipment, and this pressure equipment tool, structural design is reasonable compact, and the cost of manufacture is low, and can effectively fix brush and casing, and pressure equipment is efficient.
Description
Technical Field
The invention relates to a brush press-fitting jig of a dust collection head.
Background
The working principle of the dust collector is that a motor is utilized to drive the blades to rotate at high speed, air negative pressure is generated in the sealed shell, and dust is sucked; the brush that sweeps floor on the dust absorption head of current domestic dust catcher usually constitutes after two or more interval setting's brush arrange, and the brush dust collection effect that sets up like this is general, in order to improve the dust collection effect of dust catcher, and the dust absorption head of current domestic dust catcher is equipped with the brush of closed loop on it, and the brush on it is as an entirety rather than comprises a plurality of parts, and this brush has thorn hair and the plastic fixed part of being connected with the dust absorption head casing, just can regard as an entirety to use after dust absorption head casing and brush need the combination installation for two parts, how to make up the technical problem that the installation of this dust absorption head casing and brush needs to be solved for the technical problem that the skilled person.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing a brush press-fitting jig for a dust collection head.
In order to solve the technical problems, the invention adopts the following technical scheme:
The utility model provides a brush pressure equipment tool of dust absorption head, the dust absorption head includes casing and brush, the brush is closed loop form, and the brush includes thorn hair and plastic fixed part, pressure equipment tool includes the lower locating die of location brush, supports the pressure the casing and makes plastic fixed part joint to go up the moulding-die in the draw-in groove of casing bottom, lower locating die includes the location core, is located respectively a plurality of support pressure locating plate around the location core, a plurality of support the pressure locating plate all have be close to the first station of location core and keep away from the second station of location core, when a plurality of support the pressure locating plate is in first station, support the pressure locating plate with be formed with the holding between the location core and hold the holding chamber of thorn hair.
Preferably, a side edge of each of the pressing positioning plates, which is close to the positioning core plate, is protruded upward and is formed with an abutting portion.
Preferably, the thickness of the abutting portion is 0.8 mm-1.2 mm.
Preferably, the upper surface of each abutting portion is parallel to a horizontal plane, and when the upper pressing die presses down against the shell, the upper surface of each abutting portion abuts against the lower side face of the plastic fixing portion of the brush.
Preferably, an avoidance gap for avoiding the hook in the shell is formed in the interference part.
Preferably, the number of the pressing positioning plates is four, and the four pressing positioning plates are respectively positioned at the periphery of the positioning core plate.
Preferably, the upper surface of the positioning core plate is upwardly protruded and formed with a positioning boss.
Preferably, the press-fitting jig further comprises a driving mechanism for driving each of the pressing positioning plates to move to the first station or the second station.
Preferably, the upper die comprises an upper die plate, and a containing cavity for cooperatively containing the shell is formed on the lower side surface of the upper die plate.
Due to the implementation of the technical scheme, compared with the prior art, the invention has the following advantages:
The brush press-fitting jig for the dust collection head has the advantages that the design and positioning structure can meet the installation requirement of the closed-loop brush, the press-fitting is avoided in a manual press mode, the structural design is reasonable and compact, the manufacturing cost is low, the brush and the shell can be effectively fixed, and the press-fitting efficiency is high.
Drawings
FIG. 1 is a schematic perspective view of a lower positioning die of the present invention;
FIG. 2 is a schematic perspective view of the positioning core plate and each pressing positioning plate in a relatively far away state;
FIG. 3 is a schematic perspective view of an upper mold plate according to the present invention;
FIG. 4 is a schematic perspective view of the brush of the present invention after press-fitting into a housing (bottom up);
Wherein: 10. positioning a core plate; 100. positioning the boss; 11. pressing the positioning plate; 110. a collision part; 1101. avoiding the notch; 12. a support plate; 20. a housing; 21. a plastic fixing part; 22. the thorns; 30. an upper template; 301. the housing cavity.
Detailed Description
The invention will now be described in further detail with reference to the drawings and to specific examples.
As shown in fig. 1 to 4, a brush press-fitting jig for a dust collection head includes a housing 20 and a brush, the brush is in a closed loop shape, and the brush includes a bristle 22 and a plastic fixing portion 21, the press-fitting jig includes a lower positioning die for positioning the brush, an upper pressing die for pressing the housing 20 and clamping the plastic fixing portion 21 into a clamping groove at the bottom of the housing 20 (the upper pressing die includes an upper die plate 30, a receiving cavity 301 for accommodating the housing 20 is formed on a lower side surface of the upper die plate 30), the lower positioning die includes a positioning core plate 10, a plurality of pressing positioning plates 11 respectively located around the positioning core plate 10, a support plate 12 is fixed at the bottom of the positioning core plate, the plurality of pressing positioning plates 11 each have a first station close to the positioning core plate 10 and a second station far away from the positioning core plate 10, and a receiving cavity for accommodating the bristle 22 is formed between the pressing positioning plate 11 and the positioning core plate 10 when the plurality of pressing positioning plates 11 are located at the first station. When the pressing positioning plates 11 are in the first station, the bristles 22 of the closed-loop brush are pressed and fixed in the accommodating cavity, namely, the inner periphery of the closed-loop brush is attached to the positioning core plate 10, the outer periphery of the closed-loop brush is attached to each pressing positioning plate 11, and when the pressing positioning plates 11 are in the second station, the dust collection head shell 20 with the pressed brush can be detached from the lower positioning die, and the next brush to be pressed can be placed on the lower positioning die so as to be pressed again.
Specifically, each pressing positioning plate 11 has a side edge adjacent to the positioning core plate 10 protruding upward and formed with a pressing portion 110 (the thickness of the pressing portion 110 is 1mm. The inner side surface of the pressing portion 110 adjacent to the positioning core plate 10 can press against the bristles 22. The outer side surface of the pressing portion 110 forms an avoiding space for avoiding the bottom edge of the housing 20.
In addition, the upper surface of each abutting portion 110 is parallel to the horizontal plane, and when the upper pressing die presses down against the housing 20, the upper surface of each abutting portion 110 abuts against the lower side surface of the plastic fixing portion 21 of the brush. The abutting portion 110 is provided with enough space for allowing the upper surface to abut against the plastic fixing portion 21 of the brush when the housing 20 is pressed down, so as to prevent the plastic fixing portion 21 from moving downward due to no support after being stressed.
Further, the abutting portion 110 is provided with an avoidance notch 1101 for avoiding the hook in the housing 20. The inner wall of the clamping groove around the bottom of the shell 20 is provided with a plurality of clamping hooks which are inverted, and when the plastic fixing part 21 of the hairbrush is clamped into the clamping groove at the bottom of the shell 20, the clamping hooks can prevent the plastic fixing part 21 from separating from the clamping groove, so that the shell 20 and the hairbrush are ensured to be effectively and fixedly connected.
Further, the upper surface of the positioning core plate 10 is protruded upward and formed with a positioning boss 100, the positioning core plate 10 is in a rectangular parallelepiped shape, and the inner circumferential surface of the closed-loop brush abuts against the outer circumferential surface of the positioning boss 100 when being positioned and pressed. The number of the pressing positioning plates 11 is four, the four pressing positioning plates 11 are respectively positioned around the positioning core plate 10, the lengths of the pressing positioning plates 11 positioned at the two sides of the length direction of the positioning core plate 10 are longer, and the lengths of the pressing positioning plates 11 positioned at the two sides of the width direction of the positioning core plate 10 are shorter.
In this example, the press-fitting jig further includes driving mechanisms that respectively drive the movement of each pressing positioning plate 11 to the first station or the second station, and each driving mechanism respectively drives one pressing positioning plate 11 to move; the driving mechanism is not shown in the figure, and the driving mechanism may be provided in the following manner: the ball nut sleeve is fixedly arranged on the bottom surface of the pressing positioning plate, then a ball screw matched with the ball nut sleeve is arranged, a driving motor for rotating force is arranged at one end of the ball screw, and the driving motor rotates, so that the ball nut can be driven by the ball screw to linearly move on the ball screw, and further the pressing positioning plate is driven to move; the driving mechanism can be arranged in other modes, the specific arrangement mode of the driving mechanism is not limited, and the purpose that the pressing positioning plate can move back and forth between the first station and the second station is achieved.
The press-fitting jig of the present invention is used in combination with a press-fitting machine (such as a punch press), and the lower positioning die is placed on the table surface of the machine, and the upper die plate 30 is fixed to the upper part of the machine.
In summary, the brush press-fitting jig for the dust collection head has the advantages that the design and positioning structure can meet the installation requirement of the closed-loop brush, the press-fitting is avoided in a manual press manner, the structural design is reasonable and compact, the manufacturing cost is low, the brush and the shell can be effectively fixed, and the press-fitting efficiency is high.
The present invention has been described in detail with the purpose of enabling those skilled in the art to understand the contents of the present invention and to implement the same, but not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (5)
1. The brush press-fitting jig comprises a shell and a brush, wherein the brush is in a closed loop shape and comprises thorns and plastic fixing parts, and the press-fitting jig comprises a lower positioning die for positioning the brush, an upper pressing die for propping against the shell and enabling the plastic fixing parts to be clamped into clamping grooves at the bottom of the shell; the lower positioning die comprises a positioning core plate and a plurality of pressing positioning plates respectively positioned at the periphery of the positioning core plate, wherein the upper surface of the positioning core plate is upwards protruded and provided with a positioning boss, the pressing positioning plates are respectively provided with a first station close to the positioning core plate and a second station far away from the positioning core plate, and when the pressing positioning plates are positioned at the first station, a holding cavity for holding the burrs is formed between the pressing positioning plates and the positioning core plate;
The method is characterized in that:
When the hairbrush is positioned and pressed, the inner peripheral surface of the hairbrush is abutted against the outer peripheral surface of the positioning boss;
The side of each abutting and pressing positioning plate, which is close to the positioning core plate, is upwards protruded and is provided with an abutting part, the inner side surface of each abutting part, which is close to the positioning core plate, can abut against the thorn, and an avoidance space for avoiding the bottom edge of the shell is formed in a part of the outer side surface of each abutting part;
The thickness of the abutting portion is 0.8 mm-1.2 mm, the upper surface of each abutting portion is parallel to the horizontal plane, and when the upper pressing die downwards abuts against the shell, the upper surface of each abutting portion abuts against the lower side face of the plastic fixing portion of the hairbrush.
2. The brush press-fitting jig of a dust collection head according to claim 1, wherein: and an avoidance gap for avoiding the clamping hook in the shell is formed in the collision part.
3. The brush press-fitting jig of a dust collection head according to claim 1, wherein: the number of the pressing positioning plates is four, and the four pressing positioning plates are respectively positioned at the periphery of the positioning core plate.
4. The brush press-fitting jig of a dust collection head according to claim 1, wherein: the press mounting jig further comprises a driving mechanism for driving each pressing positioning plate to move to the first station or the second station.
5. The brush press-fitting jig of a dust collection head according to claim 1, wherein: the upper die comprises an upper die plate, and a containing cavity for containing the shell in a matching way is formed on the lower side face of the upper die plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910448822.9A CN110125849B (en) | 2019-05-28 | 2019-05-28 | Brush press-fitting jig of dust collection head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910448822.9A CN110125849B (en) | 2019-05-28 | 2019-05-28 | Brush press-fitting jig of dust collection head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110125849A CN110125849A (en) | 2019-08-16 |
| CN110125849B true CN110125849B (en) | 2024-05-17 |
Family
ID=67582260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910448822.9A Active CN110125849B (en) | 2019-05-28 | 2019-05-28 | Brush press-fitting jig of dust collection head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110125849B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204308784U (en) * | 2014-11-06 | 2015-05-06 | 桐乡市高桥兴伟制刷机械厂 | A kind of hair brush clamp |
| CN205928359U (en) * | 2016-08-16 | 2017-02-08 | 上海蓝佩得模具科技有限公司 | Connected structure of spacing frock |
| CN107617841A (en) * | 2017-09-25 | 2018-01-23 | 东莞长盈精密技术有限公司 | Localization tool in four sides point |
| CN207509067U (en) * | 2017-09-28 | 2018-06-19 | 昆山特辉塑胶模具有限公司 | A kind of localization tool for processing cope plate |
| CN109044198A (en) * | 2018-07-06 | 2018-12-21 | 浙江力佳隆毛刷有限公司 | A kind of bidirectional screw winding round brush and its manufacture craft |
| CN208598279U (en) * | 2018-03-29 | 2019-03-15 | 苏州双荣橡塑有限公司 | A kind of dust catcher hairbrush is pressed into production line automatically |
| CN208864197U (en) * | 2018-05-08 | 2019-05-17 | 苏州双荣橡塑有限公司 | A kind of pressing device of floor brush of dust collector shell |
| CN210060913U (en) * | 2019-05-28 | 2020-02-14 | 苏州双荣橡塑有限公司 | Brush press-mounting jig of dust collection head |
-
2019
- 2019-05-28 CN CN201910448822.9A patent/CN110125849B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204308784U (en) * | 2014-11-06 | 2015-05-06 | 桐乡市高桥兴伟制刷机械厂 | A kind of hair brush clamp |
| CN205928359U (en) * | 2016-08-16 | 2017-02-08 | 上海蓝佩得模具科技有限公司 | Connected structure of spacing frock |
| CN107617841A (en) * | 2017-09-25 | 2018-01-23 | 东莞长盈精密技术有限公司 | Localization tool in four sides point |
| CN207509067U (en) * | 2017-09-28 | 2018-06-19 | 昆山特辉塑胶模具有限公司 | A kind of localization tool for processing cope plate |
| CN208598279U (en) * | 2018-03-29 | 2019-03-15 | 苏州双荣橡塑有限公司 | A kind of dust catcher hairbrush is pressed into production line automatically |
| CN208864197U (en) * | 2018-05-08 | 2019-05-17 | 苏州双荣橡塑有限公司 | A kind of pressing device of floor brush of dust collector shell |
| CN109044198A (en) * | 2018-07-06 | 2018-12-21 | 浙江力佳隆毛刷有限公司 | A kind of bidirectional screw winding round brush and its manufacture craft |
| CN210060913U (en) * | 2019-05-28 | 2020-02-14 | 苏州双荣橡塑有限公司 | Brush press-mounting jig of dust collection head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110125849A (en) | 2019-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213591191U (en) | Stamping die with workpiece crush-free function | |
| CN110125849B (en) | Brush press-fitting jig of dust collection head | |
| CN210060913U (en) | Brush press-mounting jig of dust collection head | |
| CN219600256U (en) | Connector shell forming die | |
| CN210590155U (en) | Synchronous rotation driving type efficient forming die structure | |
| CN218746031U (en) | Positioning structure for press mounting of motor rotor iron core | |
| CN108631519B (en) | Motor stator and casing assembly quality | |
| CN216884916U (en) | Hair planting equipment for special-shaped hairbrush | |
| CN212239899U (en) | Oil blanket O type spring absorbs feed mechanism | |
| CN214133638U (en) | Stamping die with cooling structure | |
| CN211277512U (en) | Multifunctional milling machine | |
| CN210327337U (en) | Micro motor assembly riveting tool | |
| CN210383757U (en) | Floating type efficient dust collector brush head structure | |
| CN208874442U (en) | A kind of rotor riveting press equipment | |
| CN109773047B (en) | Automatic stamping die | |
| CN209110504U (en) | Starter armature harness and commutator pressing machine | |
| CN213227381U (en) | Water gap milling machine | |
| CN203380576U (en) | Tool for assembling bearing rubber ring assembly and bearing rubber ring seat | |
| CN212329455U (en) | Hardware mould with adjustable polish chamfer device | |
| CN215552040U (en) | Steel seal knocking tool | |
| CN217256923U (en) | Automatic tool changing woodworking engraving machine | |
| CN219925625U (en) | Polishing device for cabinet plate production | |
| CN214639636U (en) | Die carrier fixed knot on punch press constructs | |
| CN221227267U (en) | Make things convenient for alternating current motor heat radiation structure of dismouting | |
| CN217750379U (en) | Can adorn cutting jig of different shape and dimension magnet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |