CN202816366U - Magnetic head assembly assembling and glue dispensing clamp - Google Patents
Magnetic head assembly assembling and glue dispensing clamp Download PDFInfo
- Publication number
- CN202816366U CN202816366U CN 201220303833 CN201220303833U CN202816366U CN 202816366 U CN202816366 U CN 202816366U CN 201220303833 CN201220303833 CN 201220303833 CN 201220303833 U CN201220303833 U CN 201220303833U CN 202816366 U CN202816366 U CN 202816366U
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- Prior art keywords
- head stack
- head
- dripped
- honour
- plastic clip
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of magnetic head assemblies, and particularly relates to a magnetic head assembly assembling and glue dispensing clamp. The clamp is provided with a main base, the main base is provided with an assembling bearing corresponding to the assembling hole of an access arm, and the main base is further provided with a tail wing assembling groove correspondingly cooperated with the tail wing of the access arm. Compared with the prior art, the clamp provided can better fix and position the magnetic head assembly to make a glue dispensing machine complete full glue dispensing in one step easier, and the clamp provided has the characteristics of simple structure, simple operation, convenient glue dispensing, high work efficiency, and good product quality.
Description
Technical field
The utility model relates to the head stack technical field, particularly relates to a kind of head stack assembling and drips the plastic clip tool.
Background technology
Head stack is the very important parts of hard disk, along with scientific-technical progress, technical development of computer is more and more faster, hard disk is as the core force of storage medium in decades, in any computer system, hard disk all is one of most important parts, and the Main Function of head stack is exactly to be converted into electric signal and outwards to transmit being stored in magnetic information on the hard disc, and the quality of head stack is determining the storage density of hard disc to a great extent.
Yet, present head stack is in dripping adhesive process, often owing to the head stack position can not by very to fix and cause dripping glue and can not once finish, and the poor product quality behind the glue, be difficult to finely prevent that head stack from coming off and welding in the exposure air and be corroded, have a strong impact on the total quality of hard disk.
The utility model content
The purpose of this utility model is to avoid weak point of the prior art and provides a kind of head stack assembling simple in structure, that be convenient to a glue to drip a plastic clip tool.
The purpose of this utility model is achieved through the following technical solutions.
A plastic clip tool is dripped in the assembling of a kind of head stack, is provided with the seat of honour, and the seat of honour is provided with the running in bearings with the corresponding setting of pilot hole of head arm, and the seat of honour also is provided with the empennage fitting recess with the empennage corresponding matching of head arm.
Wherein, the seat of honour is provided with boss, and the empennage fitting recess is arranged at the upper surface of boss.
Wherein, the upper surface of boss is provided with for the coil of accommodating head stack and the accommodating cavity of coil rack, and the center of accommodating cavity is provided with spacing preiection, an end butt of spacing preiection and coil rack.
Wherein, the seat of honour is provided with stop means, and stop means is provided with the first locating part and the second locating part, when dripping glue, one end of head arm installing magnetic head is positioned between the first locating part and the second locating part, and the first locating part and the second locating part cooperate with head arm respectively and touch.
Wherein, the head stack assembling is dripped the plastic clip tool and is also comprised for the locating device with head arm and the accurate location of coil, locating device comprises the first back-up block, the second back-up block and location main part, one end of the first back-up block is installed in a side of the seat of honour, one end of the second back-up block is located at the opposite side of the seat of honour, the two ends of location main part are individually fixed in the first back-up block and the second back-up block, and during the location, the location main part is connected with head stack.
Wherein, the first back-up block is provided with the first installation opening, and the second back-up block is provided with the second installation opening, and the two ends of location main part are installed in respectively the first installation opening and the second installation opening.
Wherein, the location main part is provided with many reference columns, and an end of reference column is fixedly installed on the location main part, during the location, and the other end of reference column and head stack assembly connection.
Wherein, the number of reference column is set to four.
The beneficial effects of the utility model: a plastic clip tool is dripped in the assembling of a kind of head stack, is provided with the seat of honour, and the seat of honour is provided with the running in bearings with the corresponding setting of pilot hole of head arm, and the seat of honour also is provided with the empennage fitting recess with the empennage corresponding matching of head arm.Compared with prior art, the utility model can be with head stack very to the ground stationary positioned to make things convenient for adhesive dripping machine once to drip glue fully, have simple in structure, operation is simple and easy, drip that glue is convenient, the characteristics of high efficiency and good product quality.
Description of drawings
Utilize accompanying drawing that the utility model is described further, but the content in the accompanying drawing does not consist of any restriction of the present utility model.
Fig. 1 is the structural representation that the embodiment 1 of plastic clip tool is dripped in a kind of head stack assembling of the present utility model.
Fig. 2 is the structural representation that the embodiment 1 of an a kind of head stack assembling plastic clip tool of the present utility model has assembled head stack.
Fig. 3 is the structural representation that the embodiment 2 of plastic clip tool is dripped in a kind of head stack assembling of the present utility model.
Fig. 4 is the decomposition texture synoptic diagram that the embodiment 2 of plastic clip tool is dripped in a kind of head stack assembling of the present utility model.
Fig. 5 is another angle structural representation that the embodiment 2 of plastic clip tool is dripped in a kind of head stack assembling of the present utility model.
Fig. 6 be a kind of head stack assembling of the present utility model embodiment 2 that drips the plastic clip tool drip glue the time structural representation.
Include among Fig. 1 to Fig. 6:
1 seat of honour, 11 running in bearings, 12 empennage fitting recess, 13 accommodating cavities, 131 spacing preiections, 141 first locating parts, 142 second locating parts;
2 head arms, 21 empennages, 22 coils, 23 coil racks;
3 locating devices, 31 first back-up blocks, 311 first installation openings, 32 second back-up blocks, 321 second installation openings, 33 location main parts, 331 reference columns.
Embodiment
The utility model is described in further detail with the following Examples.
A plastic clip tool is dripped in the assembling of a kind of head stack, as depicted in figs. 1 and 2, is provided with the seat of honour 1, and the seat of honour 1 is provided with the running in bearings 11 with the corresponding setting of pilot hole of head arm 2, and the seat of honour 1 also is provided with the empennage fitting recess 12 with empennage 21 corresponding matching of head arm 2.In the present embodiment, head stack comprises head arm, coil and coil rack, and coil winding is in coil rack and be arranged in the empennage 21 of head arm.The seat of honour 1 of present embodiment is provided with boss, empennage fitting recess 12 is arranged at the upper surface of boss, the upper surface of boss also is provided with for the coil 22 of accommodating head stack and the accommodating cavity 13 of coil rack 23, the center of accommodating cavity 13 is provided with spacing preiection 131, one end butt of spacing preiection 131 and coil rack 23, the other end of isochrone ring framework 23 is around coil 22 and head arm 2 butts, coil 22 and coil rack 23 are fixed by head arm 2 and spacing preiection 131, can not move easily, simultaneously, the seat of honour 1 of present embodiment is provided with stop means, this stop means is provided with the first locating part 141 and the second locating part 142, when dripping glue, an end of head arm 2 installing magnetic heads is positioned between the first locating part 141 and the second locating part 142, and the first locating part 141 and the second locating part 142 cooperate with head arm 2 respectively and touch, head stack is by stationary positioned well, can make things convenient for adhesive dripping machine accurately to drip glue, can be disposable drip glue fully and drip glue effective, product quality is good.
Using method of the present utility model:
Assembling is placed: head stack is positioned on the seat of honour 1 of the present utility model, the empennage 21 of head arm 2 is placed in the empennage fitting recess 12, coil 22 and coil rack 23 are positioned on the accommodating cavity 13, one end butt of spacing preiection 131 and coil rack 23, the other end of isochrone ring framework 23 is around coil 22 and head arm 2 butts, coil 22 and coil rack 23 are fixed by head arm 2 and spacing preiection 131, the pilot hole of head arm 2 is placed on the running in bearings 11, and an end of head arm 2 installing magnetic heads is placed between the first locating part 141 and the second locating part 142;
Drip glue: the seat of honour 1 of the head stack that will assemble and have good positioning is put into the workspace of adhesive dripping machine, and adhesive dripping machine drips glue to head stack to be processed, and enters next step operation after a glue is complete.
Extremely shown in Figure 6 such as Fig. 3, a kind of head stack assembling of present embodiment is dripped the plastic clip tool on the basis of embodiment 1, the head stack assembling of present embodiment is dripped the plastic clip tool and is also comprised the locating device 3 of accurately locating for head arm 2 and coil 22, locating device 3 comprises the first back-up block 31, the second back-up block 32 and location main part 33, one end of the first back-up block 31 is installed in a side of the seat of honour 1, one end of the second back-up block 32 is located at the opposite side of the seat of honour 1, the two ends of location main part 33 are individually fixed in the first back-up block 31 and the second back-up block 32, during the location, location main part 33 is connected with head stack.Wherein, the first back-up block 31 is provided with the first installation opening 311, the second back-up blocks 32 and is provided with the second installation opening 321, and the two ends of location main part 33 are installed in respectively the first installation opening 311 and the second installation opening 321.This location main part 33 is provided with four reference columns 331, and an end of reference column 331 is fixedly installed on location main part 33, during the location, and the other end of reference column 331 and head stack assembly connection.Locate better by 3 pairs of head stacies of locating device, guarantee to drip glue process and accurately finish smoothly, a glue time is short, quality is high.
Using method of the present utility model:
Assembling is placed: head stack is positioned on the seat of honour 1 of the present utility model, the empennage 21 of head arm 2 is placed in the empennage fitting recess 12, coil 22 and coil rack 23 are positioned on the accommodating cavity 13, one end butt of spacing preiection 131 and coil rack 23, the other end of isochrone ring framework 23 is around coil 22 and head arm 2 butts, coil 22 and coil rack 23 are fixed by head arm 2 and spacing preiection 131, the pilot hole of head arm 2 is placed on the running in bearings 11, and an end of head arm 2 installing magnetic heads is placed between the first locating part 141 and the second locating part 142;
Location: use 3 pairs of head stacies of locating device accurately to locate, take off location main part 33 behind the location;
Drip glue: the seat of honour 1 of the head stack that will assemble and have good positioning is put into the workspace of adhesive dripping machine, and adhesive dripping machine drips glue to head stack to be processed, and enters next step operation after a glue is complete.
Should be noted that at last; above embodiment only is used for the explanation the technical solution of the utility model but not to the restriction of the utility model protection domain; although with reference to preferred embodiment the utility model has been done detailed description; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (8)
1. a plastic clip tool is dripped in head stack assembling, it is characterized in that: be provided with the seat of honour, the described seat of honour is provided with the running in bearings with the corresponding setting of pilot hole of head arm, and the described seat of honour also is provided with the empennage fitting recess with the empennage corresponding matching of head arm.
2. the plastic clip tool is dripped in a kind of head stack assembling according to claim 1, and it is characterized in that: the described seat of honour is provided with boss, and described empennage fitting recess is arranged at the upper surface of described boss.
3. the plastic clip tool is dripped in a kind of head stack assembling according to claim 2, it is characterized in that: the upper surface of described boss is provided with for the coil of accommodating head stack and the accommodating cavity of coil rack, the center of described accommodating cavity is provided with spacing preiection, an end butt of described spacing preiection and described coil rack.
4. the plastic clip tool is dripped in a kind of head stack assembling according to claim 3, it is characterized in that: the described seat of honour is provided with stop means, described stop means is provided with the first locating part and the second locating part, when dripping glue, one end of head arm installing magnetic head is positioned between described the first locating part and described the second locating part, and described the first locating part and described the second locating part cooperate with head arm respectively and touch.
5. the plastic clip tool is dripped in a kind of head stack assembling according to claim 4, it is characterized in that: described head stack assembling is dripped the plastic clip tool and is also comprised for the locating device with head arm and the accurate location of coil, described locating device comprises the first back-up block, the second back-up block and location main part, one end of described the first back-up block is installed in a side of the described seat of honour, one end of described the second back-up block is located at the opposite side of the described seat of honour, the two ends of described location main part are individually fixed in described the first back-up block and the second back-up block, during the location, described location main part is connected with head stack.
6. the plastic clip tool is dripped in a kind of head stack assembling according to claim 5, it is characterized in that: described the first back-up block is provided with the first installation opening, described the second back-up block is provided with the second installation opening, and the two ends of described location main part are installed in respectively described the first installation opening and described the second installation opening.
7. the plastic clip tool is dripped in a kind of head stack assembling according to claim 6, it is characterized in that: described location main part is provided with many reference columns, one end of described reference column is fixedly installed on described location main part, during the location, and the other end of described reference column and head stack assembly connection.
8. the plastic clip tool is dripped in a kind of head stack assembling according to claim 7, and it is characterized in that: the number of described reference column is set to four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303833 CN202816366U (en) | 2012-06-27 | 2012-06-27 | Magnetic head assembly assembling and glue dispensing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303833 CN202816366U (en) | 2012-06-27 | 2012-06-27 | Magnetic head assembly assembling and glue dispensing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202816366U true CN202816366U (en) | 2013-03-20 |
Family
ID=47875211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220303833 Expired - Fee Related CN202816366U (en) | 2012-06-27 | 2012-06-27 | Magnetic head assembly assembling and glue dispensing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202816366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406467A (en) * | 2013-08-19 | 2013-11-27 | 苏州长城开发科技有限公司 | Punching tool fixture for assembly of hard disc magnetic head |
-
2012
- 2012-06-27 CN CN 201220303833 patent/CN202816366U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406467A (en) * | 2013-08-19 | 2013-11-27 | 苏州长城开发科技有限公司 | Punching tool fixture for assembly of hard disc magnetic head |
| CN103406467B (en) * | 2013-08-19 | 2016-08-10 | 苏州长城开发科技有限公司 | Punching tool fixture for hard disc magnetic head assembling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130627 |