CN214421679U - Keyboard balancing pole centre gripping pusher - Google Patents
Keyboard balancing pole centre gripping pusher Download PDFInfo
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- CN214421679U CN214421679U CN202120374002.2U CN202120374002U CN214421679U CN 214421679 U CN214421679 U CN 214421679U CN 202120374002 U CN202120374002 U CN 202120374002U CN 214421679 U CN214421679 U CN 214421679U
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- centre gripping
- wheel
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- screw rod
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Abstract
The utility model discloses a keyboard balancing pole centre gripping pusher, comprises a workbench, install vertical alignment mechanism and horizontal alignment mechanism on the workstation, it has push mechanism to go back fixed mounting on the workstation, push mechanism includes first mount pad, first centre gripping wheel and second centre gripping wheel are arranged on first mount pad along vertical direction in proper order, first centre gripping wheel rotates the setting on first mount pad, fixed mounting has intermittent type actuating mechanism in the first mount pad, intermittent type actuating mechanism and first centre gripping wheel fixed connection, the second centre gripping wheel slides along vertical direction and sets up on the first mount pad. The utility model discloses a propelling movement wire rod cooperates the duty cycle of former intermittently, can not only effectively improve production efficiency, can also reduction in production cost, and simple structure, convenient operation have stronger practicality.
Description
Technical Field
The utility model relates to a balancing pole shaping technical field especially relates to a keyboard balancing pole centre gripping pusher.
Background
Most of keys on the traditional keyboard device are keys of a square key cap, less keys are like space keys, the length of the key cap is larger than the width, the key surface is longer, a user can not ensure that the key cap is knocked at the middle position of the key cap every time when knocking the keyboard, if knocking at the side, the key effect can be triggered only by applying larger pressure to the key cap, then a balance rod needs to be additionally arranged, the key cap can not be inclined and lifted due to the difference of stress points, the two ends of the key cap achieve the balance effect, and the effect of triggering the key can be achieved when the user knocks any position of the key cap.
In current stabilizer bar production process, need decide through the wire rod and bend and just can the shaping, and because keyboard stabilizer bar belongs to miniature precision equipment, current stabilizer bar former does not have the suitable centre gripping pusher of complete set configuration to cooperate the work rhythm of former, and current common practice is to use electronic component or equipment to control the transport usually, uses extremely inconveniently.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a but keyboard balancing pole centre gripping pusher of intermittent type formula transmission wire rod.
In order to solve the problems, the utility model provides a keyboard balance bar clamping and pushing device, which comprises a workbench, wherein a vertical straightening mechanism and a horizontal straightening mechanism are arranged on the workbench, the vertical straightening mechanism and the horizontal straightening mechanism are arranged perpendicularly to each other, a pushing mechanism is also fixedly arranged on the workbench, and the horizontal straightening mechanism, the vertical straightening mechanism and the pushing mechanism are sequentially arranged along the feeding direction of a balance bar wire; push mechanism includes first mount pad, first centre gripping wheel and second centre gripping wheel are arranged in proper order on first mount pad along vertical direction, the balancing pole wire rod is held in the centre gripping space that first centre gripping wheel and second centre gripping wheel were injectd, first centre gripping wheel rotates and sets up on first mount pad, fixed mounting has intermittent drive mechanism in the first mount pad, intermittent drive mechanism and first centre gripping wheel fixed connection, the second centre gripping wheel slides along vertical direction and sets up on the first mount pad.
Further, intermittent type actuating mechanism includes drive gear, sector gear and driving motor, drive gear and the pivot fixed connection of first centre gripping wheel, driving motor fixed mounting be in the first mount pad, sector gear's pivot with driving motor's output spiro union is fixed, driving motor drive sector gear rotates the back that targets in place, sector gear and drive gear meshing.
Further, be equipped with the spout on the first mount pad, it is equipped with the slider to slide in the spout, the spout internal rotation is provided with the screw rod, the fixed runner that is provided with of one end of screw rod, just screw rod and slider threaded connection.
Furthermore, friction layers are fixedly arranged on the wheel surfaces of the first clamping wheel and the second clamping wheel.
Further, horizontal alignment mechanism and vertical alignment mechanism all include second mount pad, first regulating plate and second regulating plate all slide to set up on the second mount pad, fixed mounting has drive mechanism in the second mount pad, the bottom of first regulating plate and second regulating plate has all set firmly the regulating block, the regulating block with drive mechanism connects.
Furthermore, a plurality of straightening wheels are arranged on the first adjusting plate and the second adjusting plate, the straightening wheels are uniformly distributed on the corresponding adjusting seats along the horizontal direction, and each straightening wheel can rotate around the axis of the straightening wheel; the straightening wheels on the first adjusting plate and the straightening wheels on the second adjusting plate are distributed in a staggered mode.
Furthermore, the transmission mechanism comprises a driving gear, a driven gear and a transmission shaft, one end of the transmission shaft is fixedly connected with the driving gear, the other end of the transmission shaft penetrates through the second mounting seat and is fixedly connected with a hand wheel, the driving gear and the driven gear are mutually meshed, a first lead screw and a second lead screw are fixedly arranged at two ends of the driven gear respectively, one ends of the first lead screw and the second lead screw, which are far away from the driven gear, are rotatably connected with the second mounting seat, and the directions of threads on the first lead screw and the second lead screw are opposite; the adjusting blocks of the first adjusting plate and the second adjusting plate are in threaded connection with the first screw rod and the second screw rod respectively.
The utility model has the advantages that:
(1) the wire rod forming machine is characterized in that a horizontal straightening mechanism, a vertical straightening mechanism and a pushing mechanism are sequentially arranged on a workbench along the feeding direction of a balance rod, the balance rod wire rod is straightened in the horizontal direction by the horizontal straightening mechanism, the balance rod wire rod is straightened in the vertical direction by the vertical straightening mechanism, and finally the wire rod is pushed into a balance rod forming device by the pushing mechanism, so that the wire rod entering the forming device meets the forming precision requirement of the balance rod, and the production efficiency and the quality of the balance rod are improved;
(2) the balance bar is clamped and fixed by the first clamping wheel and the second clamping wheel, and the first clamping wheel is driven intermittently by the intermittent driving mechanism, namely the length of the balance bar wire rod pushed is controlled by meshing the sector gear and the transmission gear, so that the working period of the forming equipment is matched, the production efficiency is improved, and the production cost is reduced;
(3) the second clamping wheel is arranged on the first mounting seat in a sliding mode, the clamping space between the first clamping wheel and the second clamping wheel is changed through the up-down movement of the second clamping wheel, wires of different diameters can be replaced conveniently, and therefore the pushing device can meet various use requirements.
Drawings
Fig. 1 is a schematic structural diagram of a keyboard balance bar clamping and pushing device of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the vertical straightening mechanism and the horizontal straightening mechanism.
Fig. 3 is a view from the direction of a-a in fig. 2.
Fig. 4 is a schematic diagram of the internal structure of the pushing mechanism.
Fig. 5 is a schematic view of the structure of the transmission gear and the sector gear.
The device comprises a workbench 1, a vertical straightening mechanism 2, a horizontal straightening mechanism 3, a second mounting seat 21, a first adjusting plate 22, a second adjusting plate 23, an adjusting block 220, a straightening wheel 24, a driving gear 25, a driven gear 26, a first screw rod 261, a second screw rod 262, a transmission shaft 27, a hand wheel 28, a balance rod wire rod 4, a pushing mechanism 5, a first mounting seat 51, a sliding groove 511, a sliding block 512, a screw rod 513, a rotating wheel 514, a first clamping wheel 52, a second clamping wheel 53, a transmission gear 54, a sector gear 55, a driving motor 56 and a friction layer 6.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-5, the utility model relates to a keyboard balancing pole centre gripping pusher, including workstation 1, install vertical alignment mechanism 2 and horizontal alignment mechanism 3 on the workstation 1, vertical alignment mechanism 2 and horizontal alignment mechanism 3 mutually perpendicular arrange, horizontal alignment mechanism 3 is used for carrying out the alignment on the horizontal direction to balancing pole wire rod 4, vertical alignment mechanism 2 is used for carrying out the alignment on the vertical direction to balancing pole wire rod 4 to reach the shaping requirement of balancing pole, improve the machining precision. And the workbench 1 is also fixedly provided with a pushing mechanism 5 for pushing the straightened balance bar wire 4 into subsequent forming equipment. Because most of the existing balance bar forming equipment is vertical and is matched with the forming equipment, the horizontal straightening mechanism 3, the vertical straightening mechanism 2 and the pushing mechanism 5 are sequentially arranged along the feeding direction of the balance bar wire rod 4.
Drive mechanism includes driving gear 25, driven gear 26 and transmission shaft 27, the one end and the driving gear 25 fixed connection of transmission shaft 27, the other end is worn out second mount pad 21 fixedly connected with hand wheel 28, driving gear 25 and driven gear 26 intermeshing rotate hand wheel 28 and can drive transmission shaft 27 and driving gear 25 rotation to drive driven gear 26 synchronous revolution. The two ends of the driven gear 26 are respectively and fixedly provided with a first screw rod 261 and a second screw rod 262, one end, far away from the driven gear 26, of the first screw rod 261 and the second screw rod 262 is rotatably connected with the second mounting seat 21, the thread directions on the first screw rod 261 and the second screw rod 262 are opposite, the adjusting blocks 220 of the first adjusting plate 22 and the second adjusting plate 23 are respectively in threaded connection with the first screw rod 261 and the second screw rod 262, the driven gear 26 rotates to drive the first screw rod 261 and the second screw rod 262 to synchronously rotate, and the movement directions of the adjusting blocks 220 on the corresponding screw rods are opposite due to the opposite thread directions on the first screw rod 261 and the second screw rod 262, so that the first adjusting plate 22 and the second adjusting plate 23 are driven to move oppositely or oppositely, the distance of a channel is straightened, and the balance rod wires 4 of various specifications are convenient to replace.
The pushing mechanism 5 comprises a first mounting seat 51, a first clamping wheel 52 and a second clamping wheel 53, the first clamping wheel 52 and the second clamping wheel 53 are sequentially arranged on the first mounting seat 51 along the vertical direction, the balance bar wire 4 is clamped in a clamping space defined by the first clamping wheel 52 and the second clamping wheel 53, and the balance bar wire 4 is driven to move forwards through the actions of the first clamping wheel 52 and the second clamping wheel 53. First centre gripping wheel 52 rotates and sets up on first mount pad 51, fixed mounting has intermittent type actuating mechanism in the first mount pad 51, intermittent type actuating mechanism and first centre gripping wheel 52 fixed connection, intermittent type actuating mechanism is used for the first centre gripping wheel 52 of intermittent type formula drive to rotate to cooperation former's duty cycle. The second clamping wheel 53 is arranged on the first mounting seat 51 in a sliding mode along the vertical direction, and the distance between the first clamping wheel 52 and the second clamping wheel 53 is adjusted through the movement of the second clamping wheel 53, so that the balance bar wire 4 with various specifications can be clamped, and different use requirements can be met. Be equipped with spout 511 on the first mount pad 51, it is equipped with slider 512 to slide in the spout 511, the spout 511 internal rotation is provided with screw 513, the fixed runner 514 that is provided with in one end of screw 513, screw 513 and slider 512 threaded connection rotate runner 514, drive screw 513 and rotate for slider 512 slides on screw 513, and then drives second centre gripping wheel 53 and remove, realizes the change of centre gripping distance. Friction layers 6 are fixedly arranged on the wheel surfaces of the first clamping wheel 52 and the second clamping wheel 53, so that the friction force between the first clamping wheel 52 and the wire rod and between the second clamping wheel 53 and the wire rod is increased, and the balance bar wire rod 4 is easier to push out.
The intermittent driving mechanism comprises a transmission gear 54, a sector gear 55 and a driving motor 56, wherein the transmission gear 54 is fixedly connected with a rotating shaft of the first clamping wheel 52 and is used for driving the first clamping wheel 52 to synchronously rotate; the driving motor 56 is fixedly installed in the first installation seat 51, a rotating shaft of the sector gear 55 is in threaded connection with an output end of the driving motor 56, and the driving motor 56 is used for driving the sector gear 55 to rotate; after the driving motor 56 drives the sector gear 55 to rotate in place, the sector gear 55 is meshed with the transmission gear 54, and after the sector gear 55 is meshed with the transmission gear 54, the sector gear 55 drives the transmission gear 54 to rotate for a certain angle and then is separated from the transmission gear 54 again, so that the intermittent driving of the transmission gear 54 is realized.
The utility model discloses a theory of operation:
before use, the rotating wheel 514 on the pushing mechanism 5 is rotated to make the second clamping wheel 53 far away from the first clamping wheel 52, and then the hand wheels 28 on the vertical alignment mechanism 2 and the horizontal alignment mechanism 3 are respectively rotated to make the first adjusting plate 22 and the second adjusting plate 23 far away from each other; then, the balance bar wire 4 sequentially passes through the straightening channels of the horizontal straightening mechanism 3 and the vertical straightening mechanism 2 and is placed on the wheel surface of the first clamping wheel 52, the rotating wheel 514 is rotated in the opposite direction, so that the second clamping wheel 53 approaches to the direction of the first clamping wheel 52 and clamps the balance bar wire 4, and the clamping force is based on the fact that the balance bar wire 4 cannot fall off from the side surface of the clamping space; then, a hand wheel 28 on the vertical straightening mechanism 2 is rotated in the opposite direction, so that the first adjusting plate 22 and the second adjusting plate 23 are close to each other until the wheel surface of the straightening wheel 24 on the first adjusting plate 22 and the wheel surface of the straightening wheel 24 on the second adjusting plate 23 are both in contact with the surface of the balance bar wire 4, and the balance bar wire 4 is limited in a straightening channel of the vertical straightening mechanism 2; and finally, the horizontal straightening mechanism 3 is adjusted in the same way, and the balance rod wire 4 is limited in a straightening channel of the horizontal straightening mechanism 3, so that the clamping and fixing work of the balance rod wire 4 is completed.
When the balance bar wire rod clamping device is used, the driving motor 56 is started, the driving motor 56 drives the sector gear 55 to rotate along the direction that the balance bar wire rod 4 is pushed out, when the sector gear 55 rotates to the position of the transmission gear 54, the sector gear is meshed with the transmission gear 54 and drives the transmission gear 54 to rotate, and then the first clamping wheel 52 is driven to rotate, and as the balance bar wire rod 4 is clamped by the first clamping wheel 52 and the second clamping wheel 53, the balance bar wire rod 4 is pushed out forwards along with the rotation of the first clamping wheel 52; after the sector gear 55 rotates for a certain angle, the sector gear is separated from the transmission gear 54, at this time, the transmission gear 54 and the first clamping wheel 52 stop rotating, the balance bar wire 4 stops being pushed forward until the sector gear 55 is meshed with the transmission gear 54 next time, the balance bar wire 4 is pushed forward again by a corresponding length, and the period when the balance bar wire 4 stops being pushed forward is the time for the forming equipment to perform forming processing on the pushed balance bar. The utility model discloses a propelling movement balancing pole wire rod 4 cooperates the duty cycle of former intermittently, can not only effectively improve production efficiency, can also reduction in production cost, and simple structure, convenient operation have stronger practicality.
Moreover, it is noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a keyboard balancing pole centre gripping pusher, includes the workstation, install vertical alignment mechanism and horizontal alignment mechanism on the workstation, vertical alignment mechanism and horizontal alignment mechanism mutually perpendicular arrange its characterized in that: the workbench is also fixedly provided with a pushing mechanism, and the horizontal straightening mechanism, the vertical straightening mechanism and the pushing mechanism are sequentially arranged along the feeding direction of the balance bar wire; push mechanism includes first mount pad, first centre gripping wheel and second centre gripping wheel are arranged in proper order on first mount pad along vertical direction, the balancing pole wire rod is held in the centre gripping space that first centre gripping wheel and second centre gripping wheel were injectd, first centre gripping wheel rotates and sets up on first mount pad, fixed mounting has intermittent drive mechanism in the first mount pad, intermittent drive mechanism and first centre gripping wheel fixed connection, the second centre gripping wheel slides along vertical direction and sets up on the first mount pad.
2. The keyboard balance bar clamping and pushing device of claim 1, wherein: intermittent type actuating mechanism includes drive gear, sector gear and driving motor, the pivot fixed connection of drive gear and first centre gripping wheel, driving motor fixed mounting be in the first mount pad, sector gear's pivot with driving motor's output spiro union is fixed, driving motor drive sector gear rotates the back that targets in place, sector gear and drive gear meshing.
3. The keyboard balance bar clamping and pushing device of claim 1, wherein: the first mounting seat is provided with a sliding groove, a sliding block is arranged in the sliding groove in a sliding mode, a screw rod is arranged in the sliding groove in a rotating mode, a rotating wheel is fixedly arranged at one end of the screw rod, and the screw rod is in threaded connection with the sliding block.
4. The keyboard balance bar clamping and pushing device of claim 1, wherein: and friction layers are fixedly arranged on the wheel surfaces of the first clamping wheel and the second clamping wheel.
5. The keyboard balance bar clamping and pushing device of claim 1, wherein: horizontal alignment mechanism and vertical alignment mechanism all include second mount pad, first regulating plate and second regulating plate all slide the setting and are in on the second mount pad, fixed mounting has drive mechanism in the second mount pad, the bottom of first regulating plate and second regulating plate has all set firmly the regulating block, the regulating block with drive mechanism connects.
6. The keyboard balance bar clamping and pushing device of claim 5, wherein: the first adjusting plate and the second adjusting plate are respectively provided with a plurality of straightening wheels, the straightening wheels are uniformly distributed on the corresponding adjusting seats along the horizontal direction, and each straightening wheel can rotate around the axis of the straightening wheel; the straightening wheels on the first adjusting plate and the straightening wheels on the second adjusting plate are distributed in a staggered mode.
7. The keyboard balance bar clamping and pushing device of claim 5, wherein: the transmission mechanism comprises a driving gear, a driven gear and a transmission shaft, one end of the transmission shaft is fixedly connected with the driving gear, the other end of the transmission shaft penetrates through the second mounting seat and is fixedly connected with a hand wheel, the driving gear is mutually meshed with the driven gear, a first screw rod and a second screw rod are fixedly arranged at two ends of the driven gear respectively, one ends of the first screw rod and the second screw rod, which are far away from the driven gear, are rotatably connected with the second mounting seat, and the directions of threads on the first screw rod and the second screw rod are opposite; the adjusting blocks of the first adjusting plate and the second adjusting plate are in threaded connection with the first screw rod and the second screw rod respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120374002.2U CN214421679U (en) | 2021-02-08 | 2021-02-08 | Keyboard balancing pole centre gripping pusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120374002.2U CN214421679U (en) | 2021-02-08 | 2021-02-08 | Keyboard balancing pole centre gripping pusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214421679U true CN214421679U (en) | 2021-10-19 |
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ID=78071059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120374002.2U Active CN214421679U (en) | 2021-02-08 | 2021-02-08 | Keyboard balancing pole centre gripping pusher |
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| Country | Link |
|---|---|
| CN (1) | CN214421679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116351989A (en) * | 2023-05-31 | 2023-06-30 | 广东泰基科技有限公司 | Feeding device for wire rod |
-
2021
- 2021-02-08 CN CN202120374002.2U patent/CN214421679U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116351989A (en) * | 2023-05-31 | 2023-06-30 | 广东泰基科技有限公司 | Feeding device for wire rod |
| CN116351989B (en) * | 2023-05-31 | 2023-08-18 | 广东泰基山科技有限公司 | Feeding device for wire rod |
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