CN209077548U - A kind of magnetic head production punching fixture - Google Patents
A kind of magnetic head production punching fixture Download PDFInfo
- Publication number
- CN209077548U CN209077548U CN201821889953.8U CN201821889953U CN209077548U CN 209077548 U CN209077548 U CN 209077548U CN 201821889953 U CN201821889953 U CN 201821889953U CN 209077548 U CN209077548 U CN 209077548U
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- CN
- China
- Prior art keywords
- magnetic head
- pony sill
- block
- main body
- sides
- 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.)
- Expired - Fee Related
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- Supporting Of Heads In Record-Carrier Devices (AREA)
Abstract
The utility model discloses a kind of magnetic head production punching fixtures, including pony sill, the pony sill is plugged with magnetic head main body by U-shaped slot, the two sides of the magnetic head main body are symmetrically arranged with mounting plate, the center of the mounting plate is provided with molding hole, one end two sides of the pony sill are symmetrically arranged with casing, the inner wall of described sleeve pipe slidably connects T-block, the T-block is clamped by stepped groove and mounting plate, the other end of the T-block is provided with guide rod pin, one end side of being provided with guide hole of described sleeve pipe, described sleeve pipe is slidably connected by square guide hole with guide rod pin, spring is provided between one end of the T-block and the inner wall of casing, the two sides of the pony sill are respectively arranged with shaft, the pony sill is rotatably connected to pivoted arm by shaft, the outer wall of the shaft is socketed with torsional spring.Effectively increase convenience of the magnetic head main body in clamping and taking-up.
Description
Technical field
The utility model relates to magnetic head punching field of fixtures, specially a kind of magnetic head production punching fixture.
Background technique
The shell of magnetic head is metal material, metal mounting plate can be arranged in its shell two sides, magnetic head is during production
Meeting punching on a mounting board, the hole are mounting hole, can be generally fitted on relevant application apparatus by bolt and nut, so
And punching fixture is used in the production of existing magnetic head, does not have torsional spring pivoted arm and T-block clamping structure usually, from being unable to reality
The existing more convenient clamping position of magnetic head main body, and since magnetic head main body is plugged in U-shaped slot after punching, this is U-shaped
The inner wall of slot can be provided with damping rubber mat, which can generate squeezed air-damping frictional force with the outer wall of magnetic head main body, be
Guarantee stability when punching, but there is also the problem of being difficult to take out is compared, it be easy to cause the magnetic head main body to clamp and taking
Convenience when out is poor.
Utility model content
The purpose of this utility model is to provide a kind of magnetic head production punching fixtures, to solve magnetic of the existing technology
The poor problem of convenience of the head main body in clamping and taking-up.
To achieve the above object, the utility model provides the following technical solutions: a kind of magnetic head production punching fixture, including
Pony sill, the middle position of the pony sill are provided with U-shaped slot, and the pony sill is plugged with magnetic head main body by U-shaped slot,
The two sides of the magnetic head main body are symmetrically arranged with mounting plate, and the center of the mounting plate is provided with molding hole, the pedestal
One end two sides of frame are symmetrically arranged with casing, and the inner wall of described sleeve pipe slidably connects T-block, one end setting of the T-block
There is stepped groove, the T-block is clamped by stepped groove and mounting plate, and the other end of the T-block is provided with guide rod pin, the set
One end side of being provided with guide hole of pipe, described sleeve pipe are slidably connected by square guide hole with guide rod pin, one end of the T-block and casing
Inner wall between be provided with spring, the two sides of the pony sill are respectively arranged with shaft, and the pony sill passes through shaft rotation and connects
It is connected to pivoted arm, the outer wall of the shaft is socketed with torsional spring.
Preferably, the two sides of the pony sill are respectively arranged with the second limited block, and one end of described sleeve pipe is provided with first
Limited block.
Preferably, the two sides of the pony sill are respectively arranged with material-dropping hole, and one end two sides of the pony sill are respectively set
There is material blanking tube.
Preferably, the upper end opening with molding hole of the material blanking tube are concentric, the lower ending opening and material-dropping hole of the material blanking tube
With one heart.
Compared with prior art, the utility model has the beneficial effects that by torsional spring pivoted arm and T-block clamping structure, it is real
Show the more convenient clamping position of magnetic head main body and can have been popped up after punching and facilitated taking-up, effectively increases magnetic
Convenience of the head main body in clamping and taking-up.
Detailed description of the invention
Fig. 1 is the overall structure facade view of the utility model；
Fig. 2 is unilateral partial sectional view on the left of the torsional spring pivoted arm and T-block clamping structure of the utility model；
Fig. 3 is the torsional spring pivoted arm and T-block running fix schematic diagram after the magnetic head main body of the utility model takes out.
In figure: 1 pony sill, 2 magnetic head main bodies, 3 mounting plates, 4 molding holes, 41 material blanking tubes, 42 material-dropping holes, 5 casings, 51 T-types
Block, 52 stepped grooves, 53 side's guide holes, 54 guide rod pins, 55 springs, 6 U-shaped slots, 7 pivoted arms, 71 shafts, 72 torsional springs, 8 first limits
Block, 9 second limited blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Refering to fig. 1, a kind of magnetic head production uses punching fixture, including pony sill 1, the middle position of pony sill 1 to be provided with U-shaped
Slot 6, pony sill 1 are plugged with magnetic head main body 2 by U-shaped slot 6, and the inner wall of U-shaped slot 6 is provided with damping rubber mat, the damping
Rubber mat can generate squeezed air-damping frictional force with the outer wall of magnetic head main body 2, guarantee stability when punching, the two sides of magnetic head main body 2
It is symmetrically arranged with mounting plate 3, mounting plate 3 is metal aluminum sheet, forms molding hole by the downward punching of punching apparatus on mounting plate 3
4, the convenient later period to magnetic head main body 2 installs, and the center of mounting plate 3 is provided with molding hole 4, which is signal, should
Molding hole 4 is mounting hole, and bolt can be used and be installed to by molding hole 4 and need position magnetic head main body 2, in magnetic head main body 2
After being clamped, which is not present, in the operation for carrying out downward punching, pony sill 1 after magnetic head main body 2 is clamped
Upper end two sides be symmetrically arranged with casing 5, referring to Fig.2, the inner wall of casing 5 slidably connects T-block 51, the left end of T-block 51
Vertical Slipper can play the position-limiting action that moves left and right to entire T-block 51, and the bottom righthand side of T-block 51 is provided with rank
Terraced slot 52, T-block 51 are clamped by stepped groove 52 and mounting plate 3, and the left end of T-block 51 is provided with guide rod pin 54, a left side for casing 5
The side's of being provided with guide hole 53 is held, casing 5 passes through square guide hole 53 and is slidably connected with guide rod pin 54, and the left end of T-block 51 is interior with casing 5
Spring 55 is provided between wall, the two sides of pony sill 1 are respectively arranged with shaft 71, and pony sill 1 is rotatably connected to by shaft 71
Pivoted arm 7, the outer wall of shaft 71 are socketed with torsional spring 72, and the deformation torsion of torsional spring 72 is greater than the squeezed air-damping friction of U-shaped slot 6 completely
Power guarantees that torsion drives magnetic head main body 2 to pop up, referring to Fig.2, by taking the T-block 51 in left side as an example, by the guide rod pin 54 in left side
It is pulled to left, drives the T-block 51 in left side to left, until the pivoted arm 7 to expose lower end, spring 55 is pressed at this time
Contracting deformation, similarly the T-block 51 on right side is also required to equally be operated, and then magnetic head main body 2 is inserted into U-shaped slot 6, to magnetic
Until 3 lower end surface of mounting plate at 2 both ends of head main body and the upper end face contact of U-shaped slot 6 compress, while refering to Fig. 3, with left side
For pivoted arm 7, since pivoted arm 7 is the state for being tilted towards upper right side, as magnetic head main body 2 is downwardly into the process of U-shaped slot 6
In, the mounting plate 3 in left side can press pivoted arm 7 and give pivoted arm 7 downward pressure, drive during the pivoted arm 7 in left side with shaft 71 is
Hour hands of being in a good mood are rotated down, until when the right side of the pivoted arm 7 in left side is close to the upper left end face of the second limited block 9, similarly
The pivoted arm 7 on right side can also be pressed down rotation, and the torsional spring 72 of two sides is twisted storage twisting resistance at this time, then unclamp guide rod pin
54, the guide rod pin 54 and T-block 51 that spring 55 can drive left side by pull-back forces pass through stepped groove 52 and peace to right translation
The clamping limit of loading board 3, right side is also the same in this way, magnetic head main body 2 can be facilitated clamping position, in addition, after punching, together
When the guide rod pin 54 of two sides is translated outward, drive the T-block 51 of two sides to translate and no longer limit mounting plate 3 outward
When the clamping of position, it is constantly in the release storage torsion of torsional spring 72 that torsion stores power at this time, drives during the pivoted arm 7 in left side with shaft 71 is
The heart rotates upwards counterclockwise, similarly, the pivoted arm 7 on right side rotation upwards clockwise, at this time rebound of two sides centered on shaft 71
Torsion can give mounting plate 3 upward top power, drive mounting plate 3 and magnetic head main body 2 to pop up, the magnetic head main body after pop-up
2 can be convenient taking-up, effectively increase convenience of the magnetic head main body 2 in clamping and taking-up.
Referring to Fig.2, the two sides of pony sill 1 are respectively arranged with the second limited block 9, the bottom righthand side of casing 5 is provided with the first limit
Position block 8, the second limited block 9 and the first limited block 8 play the role of the rotary stopper to pivoted arm 7.
Referring to Fig.2, the two sides of pony sill 1 are respectively arranged with material-dropping hole 42, the upper end two sides of pony sill 1, which are respectively arranged with, to be fallen
Expects pipe 41.
Referring to Fig.2, the upper end opening of material blanking tube 41 and molding hole 4 are concentric, the lower ending opening and material-dropping hole 42 of material blanking tube 41
With one heart, when carrying out downward punching to mounting plate 3 by external punching apparatus, the waste material swept away can pass through respectively material blanking tube 41,
Material-dropping hole 42 is discharged, and can be preset with storage box below the material-dropping hole 42 of pony sill 1, and the waste material fallen can enter the storage box,
Improve the collection rate of waste material.
When the utility model is specifically implemented: in use, referring to Fig.2, by taking the T-block 51 in left side as an example, by leading for left side
Lever pin 54 is pulled to left, drives the T-block 51 in left side to left, until the pivoted arm 7 to which lower end can be exposed, bullet at this time
55 compressive deformation of spring, similarly the T-block 51 on right side is also required to equally be operated, and magnetic head main body 2 is then inserted into U-shaped slot 6
It is interior, until being compressed to 3 lower end surface of mounting plate at 2 both ends of magnetic head main body and the upper end face contact of U-shaped slot 6, while refering to Fig. 3,
By taking the pivoted arm 7 in left side as an example, since pivoted arm 7 is the state for being tilted towards upper right side, as magnetic head main body 2 is downwardly into U-shaped slot 6
During, the mounting plate 3 in left side can press pivoted arm 7 and give pivoted arm 7 downward pressure, drive the pivoted arm 7 in left side with shaft
It is rotated down clockwise centered on 71, is when the right side of the pivoted arm 7 in left side is close to the upper left end face of the second limited block 9
Only, similarly the pivoted arm 7 on right side can also be pressed down rotation, and the torsional spring 72 of two sides is twisted storage twisting resistance at this time, then unclamps
Guide rod pin 54, the guide rod pin 54 and T-block 51 that spring 55 can drive left side by pull-back forces pass through stepped groove to right translation
52 limit with the clamping of mounting plate 3, and right side is also the same in this way, magnetic head main body 2 can be facilitated clamping position, in addition, when punching is complete
Bi Hou, while the guide rod pin 54 of two sides being translated outward, drive the T-block of two sides to translate outward and no longer to mounting plate 3
When carrying out limit clamping, it is constantly in the release storage torsion of torsional spring 72 that torsion stores power at this time, drives the pivoted arm 7 in left side with shaft
Rotation upwards counterclockwise centered on 71, similarly, the pivoted arm 7 on right side is rotated upwards clockwise centered on shaft 71, at this time two sides
Rebound torsion can give mounting plate 3 upward top power, drive mounting plate 3 and magnetic head main body 2 to pop up, the magnetic after pop-up
Head main body 2 can be convenient taking-up, effectively increase convenience of the magnetic head main body 2 in clamping and taking-up.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of magnetic head production punching fixture, including pony sill (1), it is characterised in that: the middle position of the pony sill (1)
It is provided with U-shaped slot (6), the pony sill (1) is plugged with magnetic head main body (2) by U-shaped slot (6), the magnetic head main body (2)
Two sides be symmetrically arranged with mounting plate (3), the center of the mounting plate (3) is provided with molding hole (4), the pony sill
(1) one end two sides are symmetrically arranged with casing (5), and the inner wall of described sleeve pipe (5) slidably connects T-block (51), the T-block
(51) one end is provided with stepped groove (52), and the T-block (51) is clamped by stepped groove (52) and mounting plate (3), the T-type
The other end of block (51) is provided with guide rod pin (54), one end side of being provided with guide hole (53) of described sleeve pipe (5), described sleeve pipe (5)
It is slidably connected by square guide hole (53) and guide rod pin (54), is arranged between one end of the T-block (51) and the inner wall of casing (5)
Have spring (55), the two sides of the pony sill (1) are respectively arranged with shaft (71), and the pony sill (1) is turned by shaft (71)
Dynamic to be connected with pivoted arm (7), the outer wall of the shaft (71) is socketed with torsional spring (72).
2. a kind of magnetic head production punching fixture according to claim 1, it is characterised in that: the two of the pony sill (1)
Side is respectively arranged with the second limited block (9), and one end of described sleeve pipe (5) is provided with the first limited block (8).
3. a kind of magnetic head production punching fixture according to claim 1, it is characterised in that: the two of the pony sill (1)
Side is respectively arranged with material-dropping hole (42), and one end two sides of the pony sill (1) are respectively arranged with material blanking tube (41).
4. a kind of magnetic head production punching fixture according to claim 3, it is characterised in that: the material blanking tube (41) it is upper
End opening and molding hole (4) are concentric, and the lower ending opening and material-dropping hole (42) of the material blanking tube (41) are concentric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821889953.8U CN209077548U (en) | 2018-11-16 | 2018-11-16 | A kind of magnetic head production punching fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821889953.8U CN209077548U (en) | 2018-11-16 | 2018-11-16 | A kind of magnetic head production punching fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209077548U true CN209077548U (en) | 2019-07-09 |
Family
ID=67124317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821889953.8U Expired - Fee Related CN209077548U (en) | 2018-11-16 | 2018-11-16 | A kind of magnetic head production punching fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209077548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939688A (en) * | 2022-05-04 | 2022-08-26 | 全南群英达电子有限公司 | Drilling equipment is used in magnetic head production |
-
2018
- 2018-11-16 CN CN201821889953.8U patent/CN209077548U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939688A (en) * | 2022-05-04 | 2022-08-26 | 全南群英达电子有限公司 | Drilling equipment is used in magnetic head production |
| CN114939688B (en) * | 2022-05-04 | 2023-08-08 | 全南群英达电子有限公司 | Drilling device for magnetic head production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20201116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |