CN207606908U - A kind of magnetic head production punching fixture - Google Patents
A kind of magnetic head production punching fixture Download PDFInfo
- Publication number
- CN207606908U CN207606908U CN201721782185.1U CN201721782185U CN207606908U CN 207606908 U CN207606908 U CN 207606908U CN 201721782185 U CN201721782185 U CN 201721782185U CN 207606908 U CN207606908 U CN 207606908U
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- CN
- China
- Prior art keywords
- pedestal
- magnetic head
- cavity
- fixedly connected
- worm screw
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Abstract
The utility model discloses a kind of magnetic head production punching fixtures, including pedestal, two mounting posts that the upper end of the pedestal is provided symmetrically, cavity is equipped in the pedestal, worm screw is equipped in the cavity, one end of the worm screw is rotatablely connected with cavity inner wall by bearing, the one end of the worm screw far from bearing is run through the inner wall of cavity and is extended to outside pedestal, one end fixing sleeve that the worm screw extends is connected to rotation handle, side far from worm screw is fixedly connected with supporting rod by the rotation, sliding sleeve is connected to pull rod on the supporting rod, the first spring is arranged on the supporting rod, the both ends of first spring are fixedly connected with pull rod and rotation handle respectively, the one end of the pull rod far from supporting rod is fixedly connected with kelly.Effectively magnetic head can be clamped in punching for the device that the utility model is easily obtained by many places, avoid the breakage of the magnetic head in production process, while the device is easy to operate, and attainment degree is high.
Description
Technical field
The utility model is related to magnetic head production equipment technology more particularly to a kind of magnetic head production punching fixtures.
Background technology
Punching：Refer to using the shearing of special work (mould) tool, extruding force is got respectively on the materials such as steel plate, leather, cloth, plank
The hole of kind figure.Due to factory using punching machine carry out, so traditionally by similar processing method (including craft) at
For punching.Also have in recent years becomes punching by laser punching.But existing hole punched device can not in magnetic head production process
Effectively magnetic head is clamped, magnetic head is caused, because position offset causes magnetic head damaged, to increase production cost in punching.
Utility model content
Purpose of the utility model is to solve magnetic heads in the prior art in punching because position offset causes magnetic head broken
Damage problem, and a kind of magnetic head production punching fixture proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of magnetic head production punching fixture, including pedestal, two that the upper end of the pedestal is provided symmetrically install
Column, the pedestal is interior to be equipped with cavity, is equipped with worm screw in the cavity, one end of the worm screw is rotated with cavity inner wall by bearing
Connection, the one end of the worm screw far from bearing are run through the inner wall of cavity and are extended to outside pedestal, and one end that the worm screw extends is solid
Surely it is socketed with rotation handle, the side far from worm screw is fixedly connected with supporting rod by the rotation, and sliding sleeve is connected to pull rod on the supporting rod,
The first spring is arranged on the supporting rod, the both ends of first spring are fixedly connected with pull rod and rotation handle respectively, the drawing
The one end of bar far from supporting rod is fixedly connected with kelly, and multiple card slots corresponding with kelly, the card are arranged on the pedestal
Through revolving and being plugged in card slot, the lower rotation of the cavity is connected with symmetrically arranged two for the one end of bar far from pull rod
Threaded rod, two one end of the threaded rod far from cavity sequentially pass through the inner wall of cavity and the bottom of mounting post and and mounting post
It is rotatablely connected, fixing sleeve is connected to two worm gears being oppositely arranged being meshed with worm screw, the top of the pedestal on the threaded rod
Portion is fixedly connected with rack, and slide bar is fixedly connected in the rack, be slidably socketed on the slide bar there are two first slide
The top of block, the rack is equipped with sliding mouth corresponding with the first sliding block, is fixedly connected at the top of two first sliding blocks
There is a stripper plate, the stripper plate is fixedly connected close to the side of mounting post there are two mounting blocks, is turned on two mounting blocks
Dynamic to be connected with connecting rod, two connecting rods are arranged in a crossed manner, two one end of the connecting rod far from mounting blocks company of rotation
It is connected to the second sliding block, two equal screw threads of the second sliding block are socketed on threaded rod, the inside difference of two second sliding blocks
Equipped with the opposite screw thread in direction.
Preferably, the bottom of the rack is equipped with multiple steel balls, the edge of the steel ball bottom with the first sliding block respectively
It is in contact at the top of portion and pedestal.
Preferably, second spring, the both ends of the second spring and two the second sliding block phases are arranged on the threaded rod
To side offset.
Preferably, the bottom of the pedestal is fixedly connected with a pair of of stabilizer blade.
Preferably, side of the stripper plate far from mounting blocks is equipped with cushion pad.
Preferably, rubber sleeve, the both ends of the rubber sleeve side phase opposite with the first sliding block are arranged on the slide bar
It supports.
In the utility model, when in use, magnetic head is placed on rack by user, then turn rotation make worm screw into
Row rotation, the gear being engaged on while worm screw rotates on worm screw, which moves toward one another, drives threaded rod to be rotated, because of screw thread
Screw thread on bar is opposite, so the second sliding block being sleeved on while threaded rod rotates on threaded rod can be to the same direction
It is moved, to drive two connecting rods arranged in a crossed manner into line displacement, the stripper plate being mounted in connecting rod can be to magnetic head
It is clamped, magnetic head is made to fix.The device that the utility model is easily obtained by many places can effectively carry out magnetic head in punching
Clamping, avoids the breakage of the magnetic head in production process, while the device is easy to operate, and attainment degree is high.
Description of the drawings
Fig. 1 be the utility model proposes a kind of magnetic head production punching fixture structural schematic diagram；
Fig. 2 be the utility model proposes a kind of magnetic head production punching fixture A at structural schematic diagram.
In figure：1 pedestal, 2 mounting posts, 3 rubber sleeves, 4 worm screws, 5 bearings, 6 rotation handles, 7 supporting rods, 8 pull rods, 9 kellies, 10 spiral shells
Rasp bar, 11 worm gears, 12 racks, 13 slide bars, 14 first sliding blocks, 15 stripper plates, 16 mounting blocks, 17 connecting rods, 18 second sliding blocks,
19 steel balls, 20 second springs, 21 stabilizer blades, 22 cushion pads, 23 first springs.
Specific implementation mode
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.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of production of magnetic head punching fixture, including pedestal 1, what the upper end of pedestal 1 was provided symmetrically
Two mounting posts 2 are used to support installation threaded rod 10, and cavity is equipped in pedestal 1, worm screw 4, engagement rotation tooth snail are equipped in cavity
Wheel 11, one end of worm screw 4 is rotatablely connected with cavity inner wall by bearing 5, and the one end of worm screw 4 far from bearing 5 is in cavity
Wall simultaneously extends to outside pedestal 1, and one end fixing sleeve that worm screw 4 extends is connected to rotation 6, is used for rotary worm 4, rotation is 6 far from worm screw 4
Side be fixedly connected with supporting rod 7, for being socketed pull rod 8, sliding sleeve is connected to pull rod 8 on supporting rod 7, for pulling kelly 9, props up
The first spring 23 is arranged on strut 7, for springing back pull rod 8, the both ends of the first spring 23 are fixed with pull rod 8 and rotation 6 respectively
Connection, the one end of pull rod 8 far from supporting rod 7 is fixedly connected with kelly 9, for kelly 9 to be fixed on pedestal 1, on pedestal 1 around
Equipped with multiple card slots corresponding with kelly 9, the one end of kelly 9 far from pull rod 86 and is plugged in card slot through rotation, cavity
Lower rotation is connected with symmetrically arranged two threaded rods 10, and for connecting the second sliding block 18, two threaded rods 10 are far from cavity
One end sequentially pass through the inner wall of cavity and the bottom of mounting post 2 and be rotatablely connected with mounting post 2, be fixedly attached on threaded rod 10
There are two be meshed with worm screw 4 worm gears 11 being oppositely arranged, rotates threaded rod 10 for engaging worm screw 4, the top of pedestal 1 is solid
Surely it is connected with rack 12, for placing magnetic head, slide bar 13 is fixedly connected in rack 12, for sliding the first sliding block 14,
It is slidably socketed on slide bar 13 there are two the first sliding block 14, so that stripper plate 15 is moved for connecting stripper plate 15, the top of rack 12
Portion is equipped with sliding mouth corresponding with the first sliding block 14, and the top of two the first sliding blocks 14 has been fixedly connected with stripper plate 15, for pair
Magnetic head is clamped, and stripper plate 15 is fixedly connected close to the side of mounting post 2 there are two mounting blocks 16, for installing connecting rod
17, connecting rod 17 is rotatably connected on two mounting blocks 16, for stripper plate 15 and the second sliding block 18 to be attached, two
Connecting rod 17 is arranged in a crossed manner, and two one end of connecting rod 17 far from mounting blocks 16 are rotatably connected to the second sliding block 18, are sleeved on spiral shell
Connecting rod 17 is connected on rasp bar 10, two 18 equal screw threads of the second sliding block are socketed on threaded rod 10, two the second sliding blocks 18 it is interior
Portion is respectively equipped with the opposite screw thread in direction.
In the utility model, the bottom of rack 12 is equipped with multiple steel balls 19, is moved easily the first sliding block 14, the side of steel ball
Edge is in contact with the top of the bottom of the first sliding block 14 and pedestal 1 respectively, is arranged with second spring 20 on threaded rod 10, increases by the
Damping property between two sliding blocks 18, the both ends of second spring 20 offset with two opposite sides of the second sliding block 18, the bottom of pedestal 1
Portion is fixedly connected with a pair of of stabilizer blade 21, support device, and side of the stripper plate remote 15 from mounting blocks 16 is equipped with cushion pad 22, prevents from pressing from both sides
It holds and breakage is caused to magnetic head, rubber sleeve 3 is arranged on slide bar 13, prevent slide bar 13 because of external force breakage, the both ends of rubber sleeve 3 and the
The opposite side of one sliding block 14 offsets.
In the utility model, when in use, magnetic head is placed on rack 12 by user, and then turn rotation makes snail 6
Bar 11 is rotated, and the worm gear 11 being engaged on worm screw 4 while worm screw 4 rotates, which moves toward one another, drives 10 turns of threaded rod
It is dynamic because the screw thread on threaded rod 10 is opposite, be sleeved on while threaded rod 10 rotates on threaded rod 10 second
Sliding block 18 can be moved to the same direction, to drive two connecting rods 17 arranged in a crossed manner into line displacement, the company of being mounted on
Magnetic head can be clamped in stripper plate 15 on extension bar 17, and magnetic head is made to fix.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of magnetic head production punching fixture, including pedestal (1), which is characterized in that the upper end of the pedestal (1) is equipped with symmetrical
Two mounting posts (2) being arranged, the pedestal (1) is interior to be equipped with cavity, and worm screw (4) is equipped in the cavity, the worm screw (4)
One end is rotatablely connected with cavity inner wall by bearing (5), and the inner wall of cavity is run through in the one end of the worm screw (4) far from bearing (5)
And extend outside to pedestal (1), one end fixing sleeve that the worm screw (4) extends is connected to rotation (6), and the rotation is (6) far from worm screw
(4) side is fixedly connected with supporting rod (7), and sliding sleeve is connected to pull rod (8) on the supporting rod (7), is covered on the supporting rod (7)
Equipped with the first spring (23), the both ends of first spring (23) are respectively fixedly connected with (6) with pull rod (8) and rotation, the drawing
The one end of bar (8) far from supporting rod (7) is fixedly connected with kelly (9), is arranged on the pedestal (1) corresponding with kelly (9)
Multiple card slots, the one end of the kelly (9) far from pull rod (8) (6) and are plugged in card slot, the bottom of the cavity through rotation
Symmetrically arranged two threaded rods (10) are rotatably connected to, the one end of two threaded rods (10) far from cavity sequentially passes through sky
The bottom of the inner wall and mounting post (2) of chamber is simultaneously rotatablely connected with mounting post (2), and fixing sleeve is connected to and snail on the threaded rod (10)
Two worm gears (11) being oppositely arranged that bar (4) is meshed are fixedly connected with rack (12), institute at the top of the pedestal (1)
It states and is fixedly connected with slide bar (13) in rack (12), be slidably socketed that there are two the first sliding block (14), institutes on the slide bar (13)
The top for stating rack (12) is equipped with sliding mouth corresponding with the first sliding block (14), and the top of two first sliding blocks (14) is solid
Surely it is connected with stripper plate (15), the stripper plate (15) is fixedly connected close to the side of mounting post (2) there are two mounting blocks (16),
Connecting rod (17) is rotatably connected on two mounting blocks (16), two connecting rods (17) are arranged in a crossed manner, two institutes
It states the one end of connecting rod (17) far from mounting blocks (16) and is rotatably connected to the second sliding block (18), two second sliding blocks (18)
Equal screw thread is socketed on threaded rod (10), and the inside of two second sliding blocks (18) is respectively equipped with the opposite screw thread in direction.
2. a kind of magnetic head production punching fixture according to claim 1, which is characterized in that the bottom of the rack (12)
Portion is equipped with multiple steel balls (19), and the edge of the steel ball connects at the top of the bottom of the first sliding block (14) and pedestal (1) respectively
It touches.
3. a kind of magnetic head production punching fixture according to claim 1, which is characterized in that covered on the threaded rod (10)
Equipped with second spring (20), the both ends of the second spring (20) offset with two opposite sides of the second sliding block (18).
4. a kind of magnetic head production punching fixture according to claim 1, which is characterized in that the bottom of the pedestal (1)
It is fixedly connected with a pair of of stabilizer blade (21).
5. a kind of magnetic head production punching fixture according to claim 1, which is characterized in that the stripper plate (15) is separate
The side of mounting blocks (16) is equipped with cushion pad (22).
6. a kind of magnetic head production punching fixture according to claim 1, which is characterized in that be arranged on the slide bar (13)
Rubber sleeve (3), the side that the both ends of the rubber sleeve (3) are opposite with the first sliding block (14) offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721782185.1U CN207606908U (en) | 2017-12-19 | 2017-12-19 | A kind of magnetic head production punching fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721782185.1U CN207606908U (en) | 2017-12-19 | 2017-12-19 | A kind of magnetic head production punching fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207606908U true CN207606908U (en) | 2018-07-13 |
Family
ID=62799332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721782185.1U Expired - Fee Related CN207606908U (en) | 2017-12-19 | 2017-12-19 | A kind of magnetic head production punching fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207606908U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625738A (en) * | 2019-09-09 | 2019-12-31 | 东莞市地大纳米材料有限公司 | Zirconia ceramic injection molding device and control method |
| CN112412797A (en) * | 2020-11-20 | 2021-02-26 | 浙江瑞昭科技股份有限公司 | Rotary air compressor |
| CN114229226A (en) * | 2021-11-25 | 2022-03-25 | 华能(泰安)光电科技有限公司 | Optical fiber perform rod lifting frame |
-
2017
- 2017-12-19 CN CN201721782185.1U patent/CN207606908U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625738A (en) * | 2019-09-09 | 2019-12-31 | 东莞市地大纳米材料有限公司 | Zirconia ceramic injection molding device and control method |
| CN112412797A (en) * | 2020-11-20 | 2021-02-26 | 浙江瑞昭科技股份有限公司 | Rotary air compressor |
| CN114229226A (en) * | 2021-11-25 | 2022-03-25 | 华能(泰安)光电科技有限公司 | Optical fiber perform rod lifting frame |
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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: 20180713 Termination date: 20201219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |