CN213944379U - Feeding device for screw machining - Google Patents
Feeding device for screw machining Download PDFInfo
- Publication number
- CN213944379U CN213944379U CN202022917211.5U CN202022917211U CN213944379U CN 213944379 U CN213944379 U CN 213944379U CN 202022917211 U CN202022917211 U CN 202022917211U CN 213944379 U CN213944379 U CN 213944379U
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- China
- Prior art keywords
- fixedly connected
- feeding device
- base
- screw processing
- movably connected
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- 238000003754 machining Methods 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 34
- 239000010959 steel Substances 0.000 abstract description 34
- 230000000694 effects Effects 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 3
- 101100495256 Caenorhabditis elegans mat-3 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to a screw processing technology field especially relates to a material feeding unit that screw processing used, has solved among the prior art problem of skidding and steel surface bending in the steel feeding process. The utility model provides a material feeding unit that screw processing used, includes the base, base top fixedly connected with feed arrangement, the positive fixedly connected with driving motor of feed arrangement, the inside swing joint of feed arrangement has the depression bar, roof fixedly connected with pressure spring in the feed arrangement, base top fixedly connected with flattening device, linear guide bottom swing joint has the slider, bracing piece bottom swing joint has the cylinder, the inside fixedly connected with electric putter of flattening device, base top fixedly connected with fixing base. The utility model discloses set up feed arrangement, driving motor, drive gear, connecting axle, driven gear, friction pulley, depression bar, auxiliary wheel and compression spring, reached screw processing and added the convenient effect that just does not skid of pay-off.
Description
Technical Field
The utility model relates to a screw processing technology field especially relates to a material feeding unit that screw processing used.
Background
The screw is a tool for fastening machine parts of an object step by utilizing the physics and mathematical principles of the inclined plane circular rotation and the friction force of the object, the production quality of the screw influences the actual using effect of the screw, and the screw feeding device is the first step of screw processing and is also a very important step.
The feeding device on the existing screw machining device has the advantages that in the feeding process, due to the fact that the side surface of steel is smooth, the steel slips in the feeding process, the problem that screw machining is unqualified is caused, and due to the fact that the steel is too long, the situation that the steel is partially bent can occur, and the problem that the quality of the processed screw is low is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a material feeding unit that screw processing used has solved among the prior art steel feeding in-process and has skidded with the problem of steel surface bending.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a feeding device for screw processing, which comprises a base, wherein the bottom of the base is fixedly connected with a supporting leg, the top of the base is fixedly connected with a feeding device, the front of the feeding device is fixedly connected with a driving motor, the interior of the feeding device is movably connected with a connecting shaft, the interior of the feeding device is movably connected with a pressure lever, the inner top wall of the feeding device is fixedly connected with a pressure spring, the left side of the feeding device is fixedly connected with a feeding pipe, the top of the base is fixedly connected with a flattening device, the inner top wall of the flattening device is fixedly connected with a linear guide rail, the bottom of the linear guide rail is movably connected with a slide block, the bottom of the slide block is fixedly connected with a connecting block, a support rod is movably connected inside the connecting block, the bottom end of the support rod is movably connected with a roller, the interior fixedly connected with electric putter of flattening device, base top fixedly connected with fixing base.
Preferably, the bottom of the supporting leg is fixedly connected with an anti-slip pad, and the inside of the supporting leg is movably connected with an adjusting bolt.
The non-slip mat increases the frictional force between supporting leg and the ground, makes this material feeding unit fixed more firm subaerial, and adjusting bolt is used for adjusting the height of supporting leg to guarantee the screw processing equipment of this material feeding unit adaptation different heights.
Preferably, a driving gear is fixedly connected to the back of the driving motor, a driven gear is fixedly connected to the side surface of the connecting shaft, and the side surface of the driving gear is meshed with the side surface of the driven gear.
The driving motor drives the driving gear to rotate, and the driving gear drives the driven gear to rotate, so that the friction wheel rotates, and the steel bar moves.
Preferably, the side surface of the connecting shaft is fixedly connected with a friction wheel, and the left end of the pressure lever is movably connected with an auxiliary wheel.
The friction wheel makes steel remove, and auxiliary wheel and friction wheel cooperation block steel, and the steel that is compressed tightly can not skid, and because the number of teeth of driven gear is five times of drive gear's number of teeth, makes the friction wheel have stronger torsion, has reached the screw and has added the convenient and non-skid effect of pay-off in man-hour
Preferably, the inner top wall of the flattening device is fixedly connected with a material discharging plate, and a groove is formed in the top of the material discharging plate.
The blowing board is used for placing steel, and wherein the recess that the blowing board top set up for place steel, the diameter of this recess and the diameter looks adaptation of steel.
Preferably, the side surface of the support rod is fixedly connected with a limiting block, and the side surface of the support rod is sleeved with a return spring.
The stopper is used for limiting the moving direction and the moving distance of the supporting rod, the top wall is fixedly connected with the inner wall of the connecting block at the top of the reset spring, the bottom of the reset spring is fixedly connected with the top of the stopper, and the reset spring applies downward force to the stopper all the time, so that the side surface of the roller is in close contact with the top of the discharging plate.
Preferably, the inside swing joint of fixing base has the connecting rod, roof fixedly connected with buffer spring in the fixing base, the inside swing joint of connecting rod has the pulley.
The buffer spring always gives a downward force to the connecting rod, so that the pulley presses the steel, the steel is not shaken in the machining process, the pulley reduces the friction force between the steel and the fixed seat, and the steel runs more smoothly.
The utility model discloses possess following beneficial effect at least:
1. this material feeding unit that screw processing used, through having set up feed arrangement, driving motor, drive gear, the connecting axle, driven gear, the friction pulley, the depression bar, auxiliary wheel and pressure spring, through upwards pressing the depression bar, make auxiliary wheel rebound, insert the billet into feed arrangement, loosen the depression bar, the depression bar resets under pressure spring's effect, auxiliary wheel and friction pulley block the billet, driving motor drives drive gear and rotates, drive gear drives driven gear and rotates, thereby make the friction pulley rotate, make the billet remove, because the number of teeth of driven gear is the fivefold of the number of teeth of drive gear, make the friction pulley have stronger torsion, reached screw processing man-hour pay-off convenient and non-skid's effect.
2. This material feeding unit that screw processing used, through having set up flattening device, blowing board, linear guide, slider, connecting block, bracing piece, stopper, reset spring, cylinder and electric putter, electric putter removes, drives connecting block linear motion, and the bracing piece in the connecting block moves down under reset spring's effect, and the billet that makes the cylinder of bracing piece bottom on with the blowing board flattens, makes it unbent, has reached the high effect of screw processing quality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the feeding device of the present invention;
FIG. 3 is a sectional view of the structure of the pressing device of the present invention;
FIG. 4 is a left side sectional view of the structure of the flattening device of the present invention;
fig. 5 is a left side sectional view of the fixing base structure of the present invention.
In the figure: 1. a base; 2. supporting legs; 3. a non-slip mat; 4. adjusting the bolt; 5. a feeding device; 51. a drive motor; 52. a drive gear; 53. a connecting shaft; 54. a driven gear; 55. a friction wheel; 56. a pressure lever; 57. an auxiliary wheel; 58. a pressure spring; 6. a feed pipe; 7. a flattening device; 71. a material placing plate; 72. a linear guide rail; 73. a slider; 74. connecting blocks; 75. a support bar; 76. a limiting block; 77. a return spring; 78. a drum; 79. an electric push rod; 8. a fixed seat; 9. a connecting rod; 10. a buffer spring; 11. a pulley.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 3, a feeding device for screw machining includes a base 1.
As shown in fig. 1-3, the bottom of the base 1 is fixedly connected with a supporting leg 2, the top of the base 1 is fixedly connected with a feeding device 5, the front of the feeding device 5 is fixedly connected with a driving motor 51, the inside of the feeding device 5 is movably connected with a connecting shaft 53, the inside of the feeding device 5 is movably connected with a pressing rod 56, the inner top wall of the feeding device 5 is fixedly connected with a pressure spring 58, and the left side of the feeding device 5 is fixedly connected with a feeding pipe 6.
Through the technical scheme, the quantity of supporting leg 2 is four, four supporting legs 2 distribute in base 1 bottom, four supporting legs 2 support this material feeding unit, upwards press depression bar 56, make auxiliary wheel 57 rebound, insert the billet into feed arrangement 5, loosen depression bar 56, depression bar 56 resets under pressure spring 58's effect, auxiliary wheel 57 and friction wheel 55 block the billet, driving motor 51 drives drive gear 52 and rotates, drive gear 52 drives driven gear 54 and rotates, thereby make friction wheel 55 rotate, make the billet remove, because driven gear 54's the number of teeth is the five times of drive gear 52 number of teeth, make friction wheel 55 have stronger torsion, reached the convenient and non-skid effect of pay-off during screw processing.
As shown in fig. 1-3, the top of the base 1 is fixedly connected with a flattening device 7, the inner top wall of the flattening device 7 is fixedly connected with a linear guide rail 72, the bottom of the linear guide rail 72 is movably connected with a slide block 73, the bottom of the slide block 73 is fixedly connected with a connecting block 74, the inside of the connecting block 74 is movably connected with a supporting rod 75, the bottom end of the supporting rod 75 is movably connected with a roller 78, the inside of the flattening device 7 is fixedly connected with an electric push rod 79, and the top of the base 1 is fixedly connected with a fixing base 8.
Through above-mentioned technical scheme, fixing base 8 is used for fixed steel, makes it not rock in the course of working to guarantee better processing effect, electric putter 79 removes, drives connecting block 74 linear motion, and bracing piece 75 in the connecting block 74 moves down under reset spring 77's effect, and the billet that makes on the cylinder 78 bottom bracing piece 75 with the blowing board 71 flattens, makes it unbent, has reached the high effect of screw processingquality.
Specifically, as shown in fig. 1-3, the bottom of the supporting leg 2 is fixedly connected with a non-slip mat 3, and the inside of the supporting leg 2 is movably connected with an adjusting bolt 4.
Through above-mentioned technical scheme, slipmat 3 increases the frictional force between supporting leg 2 and the ground, makes this material feeding unit fixed more firm subaerial, and adjusting bolt 4 is used for adjusting the height of supporting leg 2 to guarantee the not high screw processing equipment of this material feeding unit adaptation.
Specifically, as shown in fig. 1 to 3, a driving gear 52 is fixedly connected to the back of the driving motor 51, a driven gear 54 is fixedly connected to the side surface of the connecting shaft 53, and the side surface of the driving gear 52 is meshed with the side surface of the driven gear 54.
Through the above technical scheme, the driving motor 51 drives the driving gear 52 to rotate, and the driving gear 52 drives the driven gear 54 to rotate, so that the friction wheel 55 rotates, and the steel bar moves.
Specifically, as shown in fig. 1-3, a friction wheel 55 is fixedly connected to the side surface of the connecting shaft 53, and an auxiliary wheel 57 is movably connected to the left end of the pressure lever 56.
Through above-mentioned technical scheme, friction wheel 55 makes steel remove, and auxiliary wheel 57 blocks steel with friction wheel 55 cooperation, and the steel that is compressed tightly can not skid, and because driven gear 54's number of teeth is the quintuple of drive gear 52's number of teeth, makes friction wheel 55 have stronger torsion, has reached the screw and has added the convenient and non-skid effect of pay-off in man-hour
Specifically, as shown in fig. 1 to 3, the inner top wall of the flattening device 7 is fixedly connected with a material discharging plate 71, and a groove is formed at the top of the material discharging plate 71.
Through the technical scheme, the discharging plate 71 is used for placing steel, wherein the groove formed in the top of the discharging plate 71 is used for placing the steel, and the diameter of the groove is matched with that of the steel.
Specifically, as shown in fig. 1 to 3, a limiting block 76 is fixedly connected to a side surface of the support rod 75, and a return spring 77 is sleeved on a side surface of the support rod 75.
Through above-mentioned technical scheme, stopper 76 is used for limiting the moving direction and the displacement distance of bracing piece 75, and roof fixed connection in reset spring 77 top and the connecting block 74, reset spring 77 bottom and stopper 76 top fixed connection, and reset spring 77 exerts a decurrent power for stopper 76 all the time to make cylinder 78 side surface and blowing board 71 top in close contact with.
Specifically, as shown in fig. 1-3, a connecting rod 9 is movably connected inside the fixing seat 8, a buffer spring 10 is fixedly connected to the inner top wall of the fixing seat 8, and a pulley 11 is movably connected inside the connecting rod 9.
Through above-mentioned technical scheme, buffer spring 10 gives connecting rod 9 a decurrent power all the time, makes pulley 11 push down steel, makes it not shake in the course of working, and pulley 11 reduces the frictional force between steel and the fixing base 8, makes more smoothly of steel operation.
When the device is used, a user presses the pressing rod 56 upwards to enable the auxiliary wheel 57 to move upwards, steel bars are inserted into the feeding device 5, the pressing rod 56 is loosened, the pressing rod 56 is reset under the action of the pressure spring 58, the steel bars are clamped by the auxiliary wheel 57 and the friction wheel 55, the driving gear 52 is driven by the driving motor 51 to rotate, the driven gear 54 is driven by the driving gear 52 to rotate, the friction wheel 55 is driven to rotate, the steel bars are enabled to move, the electric push rod 79 moves to drive the connecting block 74 to move linearly, the supporting rod 75 in the connecting block 74 moves downwards under the action of the reset spring 77, and the steel bars on the material placing plate 71 are flattened by the roller 78 at the bottom end of the supporting rod 75 to be not bent, so that the purpose of high screw processing quality is achieved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The feeding device for screw machining comprises a base (1) and is characterized in that supporting legs (2) are fixedly connected to the bottom of the base (1), a feeding device (5) is fixedly connected to the top of the base (1), a driving motor (51) is fixedly connected to the front of the feeding device (5), a connecting shaft (53) is movably connected to the inside of the feeding device (5), a pressing rod (56) is movably connected to the inside of the feeding device (5), a pressure spring (58) is fixedly connected to the inner top wall of the feeding device (5), a feeding pipe (6) is fixedly connected to the left side of the feeding device (5), a flattening device (7) is fixedly connected to the top of the base (1), a linear guide rail (72) is fixedly connected to the inner top wall of the flattening device (7), and a sliding block (73) is movably connected to the bottom of the linear, slider (73) bottom fixedly connected with connecting block (74), the inside swing joint of connecting block (74) has bracing piece (75), bracing piece (75) bottom swing joint has cylinder (78), flattening device (7) inside fixedly connected with electric putter (79), base (1) top fixedly connected with fixing base (8).
2. The feeding device for screw machining according to claim 1, characterized in that a non-slip mat (3) is fixedly connected to the bottom of the supporting leg (2), and an adjusting bolt (4) is movably connected to the inside of the supporting leg (2).
3. The feeding device for screw processing according to claim 1, wherein a driving gear (52) is fixedly connected to the back of the driving motor (51), a driven gear (54) is fixedly connected to the side surface of the connecting shaft (53), and the side surface of the driving gear (52) is meshed with the side surface of the driven gear (54).
4. The feeding device for screw processing according to claim 1, wherein a friction wheel (55) is fixedly connected to the side surface of the connecting shaft (53), and an auxiliary wheel (57) is movably connected to the left end of the pressing rod (56).
5. The feeding device for screw processing according to claim 1, wherein a material discharging plate (71) is fixedly connected to the inner top wall of the flattening device (7), and a groove is formed in the top of the material discharging plate (71).
6. The feeding device for screw processing according to claim 1, wherein a limiting block (76) is fixedly connected to a side surface of the supporting rod (75), and a return spring (77) is sleeved on a side surface of the supporting rod (75).
7. The feeding device for screw processing according to claim 1, wherein a connecting rod (9) is movably connected inside the fixing seat (8), a buffer spring (10) is fixedly connected to the inner top wall of the fixing seat (8), and a pulley (11) is movably connected inside the connecting rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022917211.5U CN213944379U (en) | 2020-12-08 | 2020-12-08 | Feeding device for screw machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022917211.5U CN213944379U (en) | 2020-12-08 | 2020-12-08 | Feeding device for screw machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213944379U true CN213944379U (en) | 2021-08-13 |
Family
ID=77214732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022917211.5U Expired - Fee Related CN213944379U (en) | 2020-12-08 | 2020-12-08 | Feeding device for screw machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213944379U (en) |
-
2020
- 2020-12-08 CN CN202022917211.5U patent/CN213944379U/en not_active Expired - Fee Related
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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: 20210813 |
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| CF01 | Termination of patent right due to non-payment of annual fee |