CN212794038U - Plate cover clamping and fixing device for production of mining starter - Google Patents
Plate cover clamping and fixing device for production of mining starter Download PDFInfo
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- CN212794038U CN212794038U CN202021587789.2U CN202021587789U CN212794038U CN 212794038 U CN212794038 U CN 212794038U CN 202021587789 U CN202021587789 U CN 202021587789U CN 212794038 U CN212794038 U CN 212794038U
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Abstract
The utility model discloses a mining starter production is with board lid centre gripping fixing device relates to starter production and processing field, and it is single to the board lid fixing device machining dimension that current starter used to and the precision problem of board lid processing, the following scheme is proposed at present, the on-line screen storage device comprises a base, the top both sides fixedly connected with driving motor of base, the first pivot of driving motor's the first pivot of output shaft fixedly connected with, the fixed cover in outside of first pivot is equipped with first gear, two the welding of one side that first pivot is close to each other has first reciprocal lead screw, the outside thread cover of first reciprocal lead screw is equipped with the thread bush, two one side fixedly connected with push pedal that the thread bush is close to each other. The utility model discloses not only can adjust the mould size according to the size of sheet material, can also prevent that the sheet material from shifting up in the course of working, improve the precision problem of board lid processing.
Description
Technical Field
The utility model relates to a starter production and processing field especially relates to a mining starter production is with board lid centre gripping fixing device.
Background
Starters are classified into manual and automatic types according to their operation modes. The star-delta starter is a relatively common manual starter for AC motors, and belongs to a step-down starting mode. When starting, the windings of the AC three-phase motor are connected into a star shape, and the voltage applied to each phase of winding is reduced to a phase voltage, so that the impact of starting current is reduced.
Most of plate cover processing and fixing devices for the existing starters directly place plates in molds fixed on an operation table, processed plates are single in size, and in the plate cover processing process, the plates possibly have the tendency of upward punching due to overlarge stress and are not beneficial to the precision in the plate cover processing process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of mining starter production is with board lid centre gripping fixing device has solved the board lid fixing device process size singleness that current starter used to and the precision problem of board lid processing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a plate cover clamping and fixing device for production of a mining starter comprises a base, driving motors are fixedly connected to two sides of the top of the base, first rotating shafts are fixedly connected to output shafts of the driving motors, first gears are fixedly sleeved on the outer portions of the first rotating shafts, first reciprocating lead screws are welded on one sides, close to each other, of the first rotating shafts, threaded sleeves are sleeved on the outer portions of the first reciprocating lead screws, push plates are fixedly connected to one sides, close to each other, of the threaded sleeves, a box body is fixedly connected to the top of the base, a supporting rod fixed to the top of the base is arranged between the box body and the driving motors, supporting bearings are fixedly connected to the tops of the supporting rods, second rotating shafts are fixedly sleeved on the inner portions of the supporting bearings, second gears are fixedly sleeved on the outer portions, far away from each other, of the second rotating shafts, and the first gears are meshed with the, two the fixed cover in outside of one side that the second pivot is close to each other is equipped with first bevel gear, the top welding of base has the operation panel, the top both sides movable sleeve of box is equipped with the guide bar, the bottom fixedly connected with clamp plate of guide bar, the outside fixedly connected with thread plate of guide bar, the internal thread cover of thread plate is equipped with the reciprocal lead screw of second, the fixed cover in outside of the reciprocal lead screw of second is equipped with second bevel gear, and first bevel gear and second bevel gear meshing transmission.
Preferably, the box wall at the top of the box body is provided with a guide hole, and the guide rod movably penetrates through the guide hole.
Preferably, the bottom welding of push pedal has the slider, two spouts have been seted up at the top of base, the slider slip cap is established in the inside of spout.
Preferably, the inner walls of the two sides of the box body are provided with first movable holes, and the threaded sleeves movably penetrate through the first movable holes.
Preferably, the inner walls of the two sides of the box body are provided with first movable holes, and the threaded sleeves movably penetrate through the first movable holes.
Preferably, the top of the base is provided with an inserting hole, and the bottom of the driving motor is connected with the inserting hole through a bolt.
Preferably, the top of the second reciprocating screw rod is fixedly connected with a ball bearing, and the ball bearing is fixedly connected to the top of the box body.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation guide bar, the second gear, the first gear, driving motor, the first pivot, the thread bush, first reciprocating screw rod, the push pedal, the clamp plate, second reciprocating screw rod, the second pivot, first bevel gear, second bevel gear, wherein the output shaft of driving motor rotates, drive the first pivot and rotate, thereby drive first gear and first reciprocating screw rod to rotate, first reciprocating screw rod rotates, it is close to each other to drive the thread bush thereby from both sides pressurization sheet material to drive, first gear and second gear meshing transmission, then drive the second pivot to rotate, thereby drive first bevel gear to rotate, first bevel gear and second bevel gear meshing transmission, thereby drive the rotation of second reciprocating screw rod, thereby drive the screw plate below to move down, then the clamp plate moves down, the device is novel in design, the operation is simple, not only can be according to the size adjustment mould of sheet material, the plate can be prevented from moving upwards in the machining process, and the machining accuracy of the plate cover is improved.
Drawings
Fig. 1 is a schematic front view of a plate cover clamping and fixing device for production of a mine starter, which is provided by the utility model;
fig. 2 is the utility model provides a mining starter produces and uses board lid to press from both sides a side view structure schematic diagram of fixing device.
In the figure: the device comprises a guide rod 1, a box body 2, a second gear 3, a first gear 4, a driving motor 5, a first rotating shaft 6, a thread sleeve 7, a first reciprocating screw rod 8, a push plate 9, a sliding chute 10, an operating platform 11, a press plate 12, a second reciprocating screw rod 13, a sliding block 14, a supporting rod 15, a base 16, a second rotating shaft 17, a supporting bearing 18, a first bevel gear 19, a second bevel gear 20 and a thread plate 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a plate cover clamping and fixing device for production of a mining starter comprises a base 16, driving motors 5 are fixedly connected to two sides of the top of the base 16, output shafts of the driving motors 5 are fixedly connected with first rotating shafts 6, first gears 4 are fixedly sleeved on the outer portions of the first rotating shafts 6, first reciprocating screw rods 8 are welded on the sides, close to each other, of the two first rotating shafts 6, threaded sleeves 7 are sleeved on the outer portions of the first reciprocating screw rods 8, push plates 9 are fixedly connected to the sides, close to each other, of the two threaded sleeves 7, a box body 2 is fixedly connected to the top of the base 16, a supporting rod 15 fixed to the top of the base 16 is arranged between the box body 2 and the driving motors 5, a supporting bearing 18 is fixedly connected to the top of the supporting rod 15, a second rotating shaft 17 is fixedly sleeved inside the supporting bearing 18, a second gear 3 is fixedly sleeved, and first gear 4 and second gear 3 meshing transmission, the fixed cover in the outside of one side that two second pivots 17 are close to each other is equipped with first bevel gear 19, the welding of the top of base 16 has operation panel 11, the top both sides activity cover of box 2 is equipped with guide bar 1, the bottom fixedly connected with clamp plate 12 of guide bar 1, the outside fixedly connected with thread plate 21 of guide bar 1, the inside screw thread cover of thread plate 21 is equipped with the reciprocal lead screw 13 of second, the fixed cover in the outside of the reciprocal lead screw 13 of second is equipped with second bevel gear 20, and first bevel gear 19 and second bevel gear 20 meshing transmission.
In this embodiment, the top box wall of box 2 has seted up the guiding hole, and the guiding rod 1 activity runs through the guiding hole.
In this embodiment, the bottom of the push plate 9 is welded with a sliding block 14, the top of the base 16 is provided with two sliding grooves 10, and the sliding block 14 is slidably sleeved inside the sliding grooves 10.
In this embodiment, the inner walls of the two sides of the box body 2 are provided with first movable holes, and the threaded sleeves 7 movably penetrate through the first movable holes.
In this embodiment, the inner walls of the two sides of the box body 2 are provided with first movable holes, and the threaded sleeves 7 movably penetrate through the first movable holes.
In this embodiment, the top of the base 16 is provided with an insertion hole, and the bottom of the driving motor 5 is connected with the insertion hole through a bolt.
In this embodiment, a ball bearing is fixedly connected to the top of the second reciprocating screw 13, and the ball bearing is fixedly connected to the top of the box 2.
The working principle is that firstly, the sheet material is placed on the operation platform 11, the output shaft of the driving motor 5 rotates to drive the first rotating shaft 6 to rotate, thereby driving the first gear 4 and the first reciprocating screw rod 8 to rotate, the first reciprocating screw rod 8 to rotate and drive the thread sleeves 7 to approach each other so as to pressurize the plate material from two sides, the first gear 4 is in meshed transmission with the second gear 3 and then drives the second rotating shaft 17 to rotate, the second rotating shaft 17 rotates and drives the first bevel gear 19 to rotate, the first bevel gear 19 is in meshed transmission with the second bevel gear 20 and then drives the second bevel gear 20 to rotate, thereby driving the second reciprocating screw rod 13 fixedly sleeved in the second bevel gear 20 to rotate, the second reciprocating screw rod 13 rotates to drive the lower thread plate 21 to move downwards, then driving the guide rod 1 fixedly connected with the thread plate 21 to move downwards, and finally driving the pressing plate 12 to move downwards, thereby completing the task of extruding the plate material from the top.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The clamping and fixing device for the plate cover for the production of the mining starter comprises a base (16) and is characterized in that driving motors (5) are fixedly connected to two sides of the top of the base (16), output shafts of the driving motors (5) are fixedly connected with first rotating shafts (6), first gears (4) are fixedly sleeved on the outer portions of the first rotating shafts (6), two first reciprocating lead screws (8) are welded on one sides, close to each other, of the first rotating shafts (6), threaded sleeves (7) are sleeved on the outer portions of the first reciprocating lead screws (8), two push plates (9) are fixedly connected on one sides, close to each other, of the threaded sleeves (7), a box body (2) is fixedly connected to the top of the base (16), a supporting rod (15) fixed to the top of the base (16) is arranged between the box body (2) and the driving motors (5), and a supporting bearing (18) is fixedly connected to the top of the supporting rod, the inside fixed cover of support bearing (18) is equipped with second pivot (17), two the outside fixed cover of the one side that second pivot (17) kept away from each other is equipped with second gear (3), and first gear (4) and second gear (3) meshing transmission, two the outside fixed cover of the one side that second pivot (17) are close to each other is equipped with first bevel gear (19), the top welding of base (16) has operation panel (11), the top both sides movable sleeve of box (2) is equipped with guide bar (1), the bottom fixedly connected with clamp plate (12) of guide bar (1), the outside fixedly connected with thread plate (21) of guide bar (1), the inside thread cover of thread plate (21) is equipped with reciprocal lead screw (13) of second, the outside fixed cover of the reciprocal (13) of second lead screw is equipped with second bevel gear (20), and the first bevel gear (19) is in meshed transmission with the second bevel gear (20).
2. The clamping and fixing device for the plate cover for the production of the mining starter is characterized in that a guide hole is formed in the top box wall of the box body (2), and the guide rod (1) movably penetrates through the guide hole.
3. The clamping and fixing device for the plate cover for the production of the mining starter is characterized in that a sliding block (14) is welded at the bottom of the push plate (9), two sliding grooves (10) are formed in the top of the base (16), and the sliding block (14) is slidably sleeved inside the sliding grooves (10).
4. The clamping and fixing device for the plate cover for the production of the mining starter as claimed in claim 1, wherein first movable holes are formed in inner walls of two sides of the box body (2), and the threaded sleeve (7) movably penetrates through the first movable holes.
5. The clamping and fixing device for the plate cover for the production of the mining starter as claimed in claim 1, wherein first movable holes are formed in inner walls of two sides of the box body (2), and the threaded sleeve (7) movably penetrates through the first movable holes.
6. The clamping and fixing device for the plate cover for the production of the mining starter as claimed in claim 1, wherein a mounting hole is formed in the top of the base (16), and the bottom of the driving motor (5) is connected with the mounting hole through a bolt.
7. The mining starter production plate cover clamping and fixing device is characterized in that a ball bearing is fixedly connected to the top of the second reciprocating screw rod (13), and the ball bearing is fixedly connected to the top of the box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021587789.2U CN212794038U (en) | 2020-08-04 | 2020-08-04 | Plate cover clamping and fixing device for production of mining starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021587789.2U CN212794038U (en) | 2020-08-04 | 2020-08-04 | Plate cover clamping and fixing device for production of mining starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212794038U true CN212794038U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021587789.2U Active CN212794038U (en) | 2020-08-04 | 2020-08-04 | Plate cover clamping and fixing device for production of mining starter |
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| CN (1) | CN212794038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601424A (en) * | 2021-08-10 | 2021-11-05 | 林悦鑫 | Electromechanical device fixing device |
-
2020
- 2020-08-04 CN CN202021587789.2U patent/CN212794038U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601424A (en) * | 2021-08-10 | 2021-11-05 | 林悦鑫 | Electromechanical device fixing device |
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