CN108274433B - Mounting apparatus for spring mounting of hair clipper head assembly - Google Patents
Mounting apparatus for spring mounting of hair clipper head assembly Download PDFInfo
- Publication number
- CN108274433B CN108274433B CN201810246668.2A CN201810246668A CN108274433B CN 108274433 B CN108274433 B CN 108274433B CN 201810246668 A CN201810246668 A CN 201810246668A CN 108274433 B CN108274433 B CN 108274433B
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- spring
- tunnel
- channel
- hair clipper
- driving
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- 208000019300 CLIPPERS Diseases 0.000 title claims abstract description 27
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000001125 extrusion Methods 0.000 claims abstract description 26
- 210000001503 joint Anatomy 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 25
- 238000007906 compression Methods 0.000 claims description 25
- 230000009191 jumping Effects 0.000 abstract 1
- 238000003032 molecular docking Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction 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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/30—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
- B25B27/302—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs coil springs other than torsion coil springs
- B25B27/304—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs coil springs other than torsion coil springs by compressing coil springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The present invention relates to a mounting device for spring mounting of a hair clipper head assembly, comprising a device frame; the positioning device comprises a positioning seat, and the part of the hair clipper head component, which is to be provided with the spring, is upwards arranged on the positioning seat; the extrusion device comprises a first extrusion part, a second extrusion part and a controller, wherein the length of the deformation spring is constant and is smaller than or equal to the length of a part where the spring is to be installed; the butt joint device comprises a joint, a channel is arranged in the joint, the extending direction of the channel is perpendicular to the length direction of the spring, and the deformed spring is positioned at the inlet of the channel; the pushing device comprises a pushing mechanism and a control mechanism, wherein the pushing mechanism is used for pushing the deformed spring into a part where the spring is to be installed along the length direction of the channel. According to the invention, the spring can be extruded to a set length, the constant length is kept in the channel, and then the compressed spring is pushed to the part to be installed by the pushing mechanism to complete the installation, so that the problems of spring jumping and low installation efficiency are thoroughly solved.
Description
Technical Field
The invention belongs to the field of equipment for assembling and forming a hair clipper head component, and particularly relates to mounting equipment for mounting a spring of the hair clipper head component.
Background
Currently, hair clipper head assembly spring mounting is accomplished substantially manually, which suffers from the following drawbacks:
1) The spring is arranged on the hair clipper head component in a compressed state, so that the spring is required to be in a deformed state before being arranged, however, the force for driving the spring to deform is difficult to master, when the force is excessively large, the spring is easy to jump out, and when the force is excessively small, the spring is not arranged in place, so that the operation difficulty is high and the efficiency is low;
2) Because of the smaller spring specification, the manual operation is quite laborious.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a brand new mounting device for mounting a spring of a hair clipper head assembly.
To achieve the above object, the present invention provides a mounting apparatus for spring mounting a hair clipper head assembly, comprising
An equipment rack;
The positioning device comprises a positioning seat with a positioning groove matched with the hair clipper head component, wherein the part of the hair clipper head component, on which the spring is to be installed, is upwards arranged on the positioning groove;
The extrusion device can force the spring to deform and keep the spring in a deformed state, and comprises a first extrusion part, a second extrusion part and a controller, wherein the first extrusion part and the second extrusion part are positioned at two ends of the spring, and the controller is used for controlling the movement stroke of the first extrusion part and the second extrusion part, and the deformed spring is kept constant to be smaller than or equal to the length of a part where the spring is to be installed;
the butt joint device comprises a joint capable of being in butt joint with a part where the spring is to be installed, wherein a channel is arranged in the joint, the extending direction of the channel is perpendicular to the length direction of the spring, and the deformed spring is positioned at the inlet of the channel;
The pushing device comprises a pushing mechanism and a control mechanism, wherein the pushing mechanism is positioned at one side of the channel and used for pushing the deformed spring into a part where the spring is to be installed along the length direction of the channel, and the control mechanism is used for controlling the movement of the pushing mechanism.
Preferably, the butt joint device further comprises a driving mechanism for driving the joint or the positioning seat to move relatively close or separate, when the spring is installed, the positioning device is close to the butt joint device, the joint is in butt joint with the part to be installed with the spring, and the driving mechanism stops moving; when the installation is completed, the positioning device is separated from the butting device, and the joint is separated from the part to be provided with the spring, so that the product is convenient to take out.
Further, the driving mechanism is used for driving the opposite joint of the positioning seat to move, and comprises a sliding rail fixedly arranged on the equipment frame, and a driving assembly which is positioned on one side or two opposite sides of the sliding rail and is used for driving the positioning seat to be slidingly arranged on the sliding rail along the length direction of the sliding rail.
Specifically, the driving assembly is a cylinder driving assembly. Meanwhile, the length direction of the sliding rail is the track of the relative approaching or separating movement of the positioning device and the butting device.
According to a specific implementation and preferred aspect of the invention, a first tunnel, a second tunnel and a third tunnel which are communicated with the channel inlet are further arranged in the joint, wherein the first tunnel and the second tunnel are vertically arranged with the channel, the central lines of the first tunnel and the second tunnel are arranged on the upper side and the lower side of the channel inlet in a collinear manner, the third tunnel is a spring feeding channel, one side of the first tunnel is communicated with the third tunnel, and the first extrusion part and the second extrusion part are respectively arranged in the first tunnel and the second tunnel correspondingly.
Preferably, the channels are inclined from top to bottom with the inlets of the channels being above the outlets of the channels.
According to one specific implementation and preferred aspect of the invention, the cross section of the channel is square, the lengths of two adjacent sides of the channel are equal to the length and the outer diameter of the spring after constant compression, and when the spring enters the channel, the top and the bottom of the spring respectively abut against the upper side surface and the lower side surface of the square; the two sides of the spring are respectively abutted against the left side face and the right side face of the square. The spring is convenient to push stably under the condition of constant length.
Preferably, the third tunnel is located inside the section formed by the channel and the first tunnel, the second tunnel and the third tunnel are cylindrical or square cylindrical, and the perimeter of the inner contour is larger than the outer diameter of the spring. Facilitating movement of the spring.
Specifically, the first extrusion part comprises a first compression bar positioned in the first tunnel and a first telescopic bar component used for driving the first compression bar to move in the first tunnel; the second extrusion part comprises a second compression bar positioned in the second tunnel and a second telescopic bar assembly used for driving the second compression bar to move in the second tunnel; wherein the first telescopic link assembly is in communication with the second telescopic link assembly uniformity controller.
According to still another specific implementation and preferred aspect of the present invention, a fourth tunnel is further provided in the joint and is in communication with the channel, wherein a center line of the fourth tunnel is arranged in line with a center line of the channel, and the pushing mechanism comprises a push rod movably arranged in the fourth tunnel, and a third telescopic rod assembly for driving the push rod to move, wherein the third telescopic rod assembly is in communication with the control mechanism.
Specifically, the first telescopic rod assembly, the second telescopic rod assembly and the third telescopic rod assembly are all air cylinder assemblies.
In addition, the equipment rack comprises a bottom plate and a positioning module fixedly arranged on the bottom plate, and the extrusion device, the butt joint device and the pushing device are respectively arranged on the positioning module.
Compared with the prior art, the invention has the following advantages:
the invention can extrude the spring at a set length and keep a constant length in the channel, and then the pushing mechanism pushes the compressed spring to the part to be installed to complete the installation, thereby thoroughly solving the problems of the trampoline spring and low installation efficiency.
Drawings
FIG. 1 is a schematic front view of the mounting apparatus of the present invention (without springs);
FIG. 2 is a schematic cross-sectional view of the mounting apparatus of the present invention (with the spring installed);
In the accompanying drawings: 1. an equipment rack; 10. a bottom plate; 11. a positioning module; 2. a positioning device; 20. a positioning seat; 20a, positioning grooves; 3. an extrusion device; 31. a first pressing member; 311. a first compression bar; 312. a first telescopic rod assembly; 32. a second pressing member; 322. a second compression bar; 323. a second telescopic rod assembly; 4. a docking device; 40. a joint; 40a, channels; a. an inlet; b. an outlet; 401. a first tunnel; 402. a second tunnel; 403. a third tunnel; 404. a fourth tunnel; 41. a driving mechanism; 410. a slide rail; 411. a drive assembly; 5. a pushing device; 50. a pushing mechanism; 500. a push rod; 503. a third telescoping rod assembly; A. a hair clipper head assembly; B. and (3) a spring.
Detailed Description
In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature. It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
As shown in fig. 1 and 2, the present embodiment relates to a mounting device for mounting a hair clipper head assembly spring, which includes a device frame 1, a positioning device 2, a pressing device 3, a docking device 4, and a pushing device 5.
Specifically, the equipment rack 1 comprises a bottom plate 10 and a positioning module 11 fixedly arranged on the bottom plate 10, and the extrusion device 3, the butt joint device 4 and the pushing device 5 are respectively arranged on the positioning module 11.
Positioning device 2 for positioning of hair clipper head assembly a, specifically, positioning device 2 includes a positioning seat 20 having a positioning groove 20a matching with hair clipper head assembly a, wherein the portion of hair clipper head assembly a to be mounted with the spring is disposed on positioning groove 20a facing upward.
The pressing device 3 is capable of forcing the spring B to deform and keeping the spring B constant in a deformed state, and comprises a first pressing part 31 and a second pressing part 32 positioned at both ends of the spring B, and a controller for controlling the movement stroke of the first pressing part 31 and the second pressing part 32, wherein the deformed spring B is kept constant to a length less than or equal to the length of the portion where the spring is to be mounted. In this case, the deformation spring B is kept constant for a length equal to the length of the part of the spring to be mounted, so that it is pushed into the cavity of the part.
The butting device 4 comprises a joint 40 which can be butted with a part where the spring is to be installed, wherein a channel 40a is arranged in the joint 40, the extending direction of the channel 40a is perpendicular to the length direction of the spring B, and the deformed spring B is positioned at an inlet a of the channel 40 a;
The pushing device 5 comprises a pushing mechanism 50 positioned at one side of the channel 40a and used for pushing the deformed spring B into a part where the spring is to be installed along the length direction of the channel 40a, and a control mechanism used for controlling the movement of the pushing mechanism.
In this example, in order to further mount the spring B, the following specific structure is adopted:
The docking device 4 further comprises a driving mechanism 41 for driving the joint 40 or the positioning seat 20 to move relatively close or separate, when the spring B is installed, the positioning device 2 is close to the docking device 4, the joint 40 is docked with the part where the spring is to be installed, and the driving mechanism 41 stops moving; when the installation is completed, the positioning device 2 is separated from the butting device 4, and the joint 40 is separated from the part where the spring is to be installed, so that the product is convenient to take out.
In this example, the driving mechanism 41 is used for driving the opposite joint 40 of the positioning seat 20 to move, and includes a sliding rail 410 fixedly disposed on the equipment rack 1 (the bottom board 10), and a driving assembly 411 disposed on one side or two opposite sides of the sliding rail 410 and used for driving the positioning seat 20 to slide on the sliding rail along the length direction of the sliding rail 410.
Specifically, the drive assembly 411 is a cylinder drive assembly. While the length direction of the slide rail 410, that is, the track of the movement of the positioning device 2 and the docking device 4 relative to each other, is close to or separate from each other.
The joint 40 is further internally provided with a first tunnel 401, a second tunnel 402, a third tunnel 403 and a fourth tunnel 404 which are communicated with the channel inlet a, wherein the first tunnel 401, the second tunnel 402 and the channel 40a are vertically arranged, the central lines of the first tunnel 401, the second tunnel 402 and the channel 40a are arranged on the upper side and the lower side of the channel inlet a in a collinear manner, the third tunnel 403 is a spring feeding channel and is communicated with the first tunnel 401 from one side, and the central line of the fourth tunnel 404 and the central line of the channel 40a are arranged in a collinear manner and are positioned on the right side of the channel inlet a.
The channel 40a is inclined from top to bottom, and the channel inlet a is located above the channel outlet b.
The section of the channel 40a is square, the lengths of two adjacent sides of the channel are equal to the length and the outer diameter of the spring B after the compression is constant, and when the spring B enters the channel 40a, the top and the bottom of the spring B respectively prop against the upper side surface and the lower side surface of the square; the two sides of the spring B are respectively abutted against the left side face and the right side face of the square. The spring B is convenient to push stably under the condition of constant length.
The third tunnel 403 is located inside the section formed by the passage 40a and the first tunnel 401, the second tunnel 402 and the third tunnel 403 are cylindrical or square cylindrical, and the circumference of the inner contour is larger than the outer diameter of the spring B. Facilitating the movement of the spring B.
The first pressing member 31 and the second pressing member 32 are disposed in the first tunnel 401 and the second tunnel 402, respectively.
Specifically, the first pressing member 31 includes a first compression bar 311 located in the first tunnel 401, and a first telescopic bar assembly 312 for driving the first compression bar 311 to move in the first tunnel 401; the second pressing part 32 includes a second compression bar 322 located in the second tunnel 402, a second telescopic bar assembly 323 for driving the second compression bar 322 to move in the second tunnel 402; wherein the first telescoping rod assembly 312 and the second telescoping rod assembly 323 are in communication with a uniform controller. The purpose of the control is to control the length and position of the compressed spring B, which in this case is positioned at the inlet a.
The pushing mechanism 50 comprises a push rod 500 movably arranged in the fourth tunnel 404 and a third telescopic rod assembly 503 for driving the push rod 500 to move, wherein the third telescopic rod assembly 503 is communicated with the control mechanism. The purpose of the control mechanism is to automatically retract to the home position when the spring B is pushed to the designated position, and to ensure that the spring B does not fall into the fourth tunnel 404 and also does not form an obstacle at the entrance a.
Meanwhile, the first telescopic rod assembly 312, the second telescopic rod assembly 323 and the third telescopic rod assembly 503 in this example are all air cylinder assemblies. As to the structure of the cylinder assembly, conventional means in the art are not described in detail herein.
In summary, the installation process of the present embodiment is as follows:
1. positioning of the hair clipper head assembly a: the head assembly A is upwards arranged on the positioning groove 20a from the part to be provided with the spring, then the driving mechanism 41 drives the positioning seat 20 to be close to the joint 4, and the channel outlet b of the joint 4 is in butt joint with the part to be provided with the spring;
2. Placing a spring B: firstly, retracting the first compression rod 311 to form avoidance, enabling the spring to fall into the bottom of the first tunnel 401 (namely, the inlet a of the channel 40 a) from the third tunnel 403, then enabling the first compression rod 311 and the second compression rod 322 to move relatively and compress the spring B from the two ends of the spring B, stopping compression when the length of the compression spring B is equal to the length of the channel 40a and the part where the spring is to be installed, and enabling the compression spring to be constantly positioned at the inlet of the channel 40 a;
3. And (2) mounting a spring B: pushing the compressed spring into the channel 40a by the ejector rod 500 in the fourth tunnel, moving the compressed spring into the position where the spring is to be installed along the channel 40a, and then resetting all the ejector rod 500, the first compression bar 311 and the second compression bar 322;
4. And (3) unloading: the positioning base 20 is then driven by the drive mechanism 41 to disengage from the adapter 4, and the spring-mounted hair clipper head assembly is then removed from the positioning slot 20 a.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the present invention and to implement the same, but are not intended 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 (6)
1. A mounting apparatus for spring mounting a hair clipper head assembly, comprising: it comprises
An equipment rack;
The positioning device comprises a positioning seat with a positioning groove matched with the hair clipper head assembly, wherein the part of the hair clipper head assembly, on which the spring is to be installed, is upwards arranged on the positioning groove;
The extrusion device can force the spring to deform and keep the spring in a deformed state, and comprises a first extrusion part and a second extrusion part which are positioned at two ends of the spring, and a controller for controlling the movement stroke of the first extrusion part and the second extrusion part, wherein the constant length of the deformed spring is smaller than or equal to the length of the part where the spring is to be installed;
The butt joint device comprises a joint capable of being in butt joint with a part where the spring is to be installed, wherein a channel is arranged in the joint, the extending direction of the channel is perpendicular to the length direction of the spring, and the deformed spring is positioned at the inlet of the channel;
The pushing device comprises a pushing mechanism and a control mechanism, wherein the pushing mechanism is positioned at one side of the channel and used for pushing the deformed spring into a part where the spring is to be installed along the length direction of the channel, and the control mechanism is used for controlling the movement of the pushing mechanism;
the butt joint device also comprises a driving mechanism for driving the joint or the positioning seat to move relatively close or separate, when the springs are installed, the positioning device is close to the butt joint device, the joint is in butt joint with the part to be installed with the springs, and the driving mechanism stops moving; when the installation is completed, the positioning device is separated from the butting device, and the joint is separated from the part to be installed with the spring;
The connector is internally provided with a first tunnel, a second tunnel and a third tunnel which are communicated with the channel inlet, wherein the first tunnel, the second tunnel and the channel are vertically arranged, the central lines of the first tunnel, the second tunnel and the channel are arranged on the upper side and the lower side of the channel inlet in a collinear manner, the third tunnel is a spring feeding channel and is communicated with the first tunnel from one side of the first tunnel, and the first extrusion part and the second extrusion part are respectively and correspondingly arranged in the first tunnel and the second tunnel; the channels are obliquely arranged from top to bottom, and the inlets of the channels are positioned above the outlets of the channels;
The connector is internally provided with a fourth tunnel communicated with the channel, the center line of the fourth tunnel is arranged in line with the center line of the channel, the pushing mechanism comprises a push rod movably arranged in the fourth tunnel and a third telescopic rod assembly used for driving the push rod to move, and the third telescopic rod assembly is connected with the control mechanism.
2. The mounting apparatus for spring mounting a hair clipper head assembly of claim 1, wherein: the driving mechanism is used for driving the positioning seat to move relative to the joint and comprises a sliding rail fixedly arranged on the equipment rack, and a driving assembly which is positioned on one side or two opposite sides of the sliding rail and is used for driving the positioning seat to be slidingly arranged on the sliding rail along the length direction of the sliding rail.
3. The mounting apparatus for spring mounting a hair clipper head assembly of claim 1, wherein: the section of the channel is square, the lengths of two adjacent sides of the channel are equal to the length and the outer diameter of the spring after the compression is constant, and when the spring enters the channel, the top and the bottom of the spring are respectively abutted against the upper side surface and the lower side surface of the square; the two sides of the spring are respectively abutted against the left side face and the right side face of the square.
4. A mounting apparatus for spring mounting a hair clipper head assembly according to claim 3, wherein: the third tunnel is positioned in the interval formed by the channel and the first tunnel, the second tunnel and the third tunnel are in cylindrical or square column shapes, and the circumference of the inner outline is larger than the outer diameter of the spring.
5. The mounting apparatus for spring mounting a hair clipper head assembly of claim 1, wherein: the first extrusion part comprises a first compression bar positioned in the first tunnel and a first telescopic bar component used for driving the first compression bar to move in the first tunnel; the second extrusion part comprises a second compression bar positioned in the second tunnel and a second telescopic bar assembly used for driving the second compression bar to move in the second tunnel; the first telescopic rod assembly and the second telescopic rod assembly are connected with the controller.
6. The mounting apparatus for spring mounting a hair clipper head assembly of claim 1, wherein: the equipment rack comprises a bottom plate and a positioning module fixedly arranged on the bottom plate, and the extruding device, the butt joint device and the pushing device are respectively arranged on the positioning module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810246668.2A CN108274433B (en) | 2018-03-23 | 2018-03-23 | Mounting apparatus for spring mounting of hair clipper head assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810246668.2A CN108274433B (en) | 2018-03-23 | 2018-03-23 | Mounting apparatus for spring mounting of hair clipper head assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108274433A CN108274433A (en) | 2018-07-13 |
| CN108274433B true CN108274433B (en) | 2024-05-10 |
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ID=62810437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810246668.2A Active CN108274433B (en) | 2018-03-23 | 2018-03-23 | Mounting apparatus for spring mounting of hair clipper head assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108274433B (en) |
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|---|---|---|---|---|
| US2906011A (en) * | 1957-04-09 | 1959-09-29 | Precision Valve Corp | Machine for assembling a valve core, washer and spring |
| US6374495B1 (en) * | 2000-03-14 | 2002-04-23 | Stanley Fastening Systems | Apparatus and method for securing borderwires to mattress innersprings |
| CN203831045U (en) * | 2014-05-12 | 2014-09-17 | 林毅 | Automatic marble pressing machine of universal wheel marble clip |
| CN203831031U (en) * | 2014-04-10 | 2014-09-17 | 沈阳市英瑞机械有限公司 | Automatic installing tool for slider spring of automobile glass lifter |
| CN105856162A (en) * | 2016-06-21 | 2016-08-17 | 中航成飞民用飞机有限责任公司 | Compression spring mounting tool |
| CN106272257A (en) * | 2016-08-30 | 2017-01-04 | 宁波圣龙汽车动力系统股份有限公司 | Lubricating oil pump rapid spring mounting tool |
| CN207942359U (en) * | 2018-03-23 | 2018-10-09 | 苏州嘉东五金制品有限公司 | The installation equipment of the spring installation of hair clipper cutter head assembly |
-
2018
- 2018-03-23 CN CN201810246668.2A patent/CN108274433B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2906011A (en) * | 1957-04-09 | 1959-09-29 | Precision Valve Corp | Machine for assembling a valve core, washer and spring |
| US6374495B1 (en) * | 2000-03-14 | 2002-04-23 | Stanley Fastening Systems | Apparatus and method for securing borderwires to mattress innersprings |
| CN203831031U (en) * | 2014-04-10 | 2014-09-17 | 沈阳市英瑞机械有限公司 | Automatic installing tool for slider spring of automobile glass lifter |
| CN203831045U (en) * | 2014-05-12 | 2014-09-17 | 林毅 | Automatic marble pressing machine of universal wheel marble clip |
| CN105856162A (en) * | 2016-06-21 | 2016-08-17 | 中航成飞民用飞机有限责任公司 | Compression spring mounting tool |
| CN106272257A (en) * | 2016-08-30 | 2017-01-04 | 宁波圣龙汽车动力系统股份有限公司 | Lubricating oil pump rapid spring mounting tool |
| CN207942359U (en) * | 2018-03-23 | 2018-10-09 | 苏州嘉东五金制品有限公司 | The installation equipment of the spring installation of hair clipper cutter head assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108274433A (en) | 2018-07-13 |
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