CN209256018U - A kind of multistage processing screw-rolling machine - Google Patents
A kind of multistage processing screw-rolling machine Download PDFInfo
- Publication number
- CN209256018U CN209256018U CN201822183220.9U CN201822183220U CN209256018U CN 209256018 U CN209256018 U CN 209256018U CN 201822183220 U CN201822183220 U CN 201822183220U CN 209256018 U CN209256018 U CN 209256018U
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- CN
- China
- Prior art keywords
- central spindle
- rack
- hobboing cutter
- cylinder
- rolling machine
- 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.)
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Abstract
The utility model discloses a kind of multistages to process screw-rolling machine, including rack, feeding platform and at least two groups hobboing cutter are provided in the rack, the hobboing cutter is fixedly connected with motor, the side of the feeding platform close to the hobboing cutter slidably connects push plate, the push plate side is provided with for realizing the transmission component of one group of central spindle feeding, the hobboing cutter the same horizontal position is provided with support board in the rack, it is located at the feeding tube being provided with above the support board for placing central spindle in the rack, the adjusting component for driving the feeding tube scale cun to move towards the hobboing cutter is provided in the rack.Through the above technical solutions, central spindle is transported on support board, and determines size motion for the direction that central spindle is driven towards hobboing cutter, the cutting effect to central spindle scale cun is improved.
Description
Technical field
The utility model relates to the technical fields of machining equipment, process screw-rolling machine more particularly, to a kind of multistage.
Background technique
Currently, the machining accuracy of central spindle also requires higher and higher in printer, right to printer using more and more common
Central spindle end carries out the general of rolled thread processing and uses screw-rolling machine, and screw-rolling machine is a kind of Multifunctional cold extrusion molding lathe, screw-rolling machine
It can be rolled in pressure limit at it and the processing such as screw thread, straight grain, twill rolling are carried out to workpiece under cold conditions；Straight-tooth, helical teeth and oblique spline
The rolling of gear, rolled thread cold rolling technique are a kind of advanced no machinings, can effectively improve the inherence and surface of workpiece
Quality, the radial compressive stress that when processing generates, can significantly improve the fatigue strength and torsional strength of workpiece, be it is a kind of efficiently, section
Can, the ideal technology of low consumption, but need to carry out multistage processing to central spindle, it is therefore desirable to more smart to the limit in feeding process
Really.
In view of the above-mentioned problems, patent announcement number is the Chinese patent of CN204802830U, a kind of screw-rolling machine is proposed.Including
Fuselage, gearbox and electrical cabinet, the fuselage include upper fuselage and lower fuselage, and the fixation of upper fuselage, gearbox and electrical cabinet is set
It sets on lower fuselage, variable-frequency motor is equipped in lower fuselage, set that there are two rotary output axis in gearbox；The both ends of the upper fuselage
Fuselage side wall is respectively set, fixed main shaft seat, the machine of the upper fuselage other end is fixedly installed on the inside of the fuselage side wall of upper fuselage one end
Body inside sidewalls are fixed with hydraulic cylinder, and the piston of hydraulic cylinder is connect with movable spindle drum, and upper fuselage is equipped with slide rail, and activity is main
Axle bed is slided along slide rail, and fixed main shaft is equipped in fixed main shaft seat, movable main shaft, movable main shaft are equipped in movable spindle drum
It is connect by universal joint II with the rotary output axis of gearbox, fixed main shaft passes through the rotary output axis of universal joint I and gearbox
Connection.The machining accuracy and consistency of screw thread are improved, the automatically working of screw-rolling machine is easy to implement.
Prior art among the above has the following deficiencies: that screw-rolling machine is not precisely accomplished and carries out multistage rolled thread to central spindle
Processing.
Utility model content
The purpose of the utility model is to provide a kind of multistages to process screw-rolling machine, has and rolls to multiple positions of central spindle
Silk operation, provides the precision and working efficiency of rolled thread.
The utility model has the technical scheme that
A kind of multistage processes screw-rolling machine, including rack, is provided with feeding platform and at least two groups hobboing cutter, institute in the rack
It states hobboing cutter and is fixedly connected with motor, the side of the feeding platform close to the hobboing cutter slidably connects push plate, the push plate one
Side is provided with for realizing the transmission component of one group of central spindle feeding, is provided in the rack with the hobboing cutter the same horizontal position
Support board is located at the feeding tube being provided with above the support board for placing central spindle in the rack, is arranged in the rack
There is the adjusting component for driving the feeding tube scale cun to move towards the hobboing cutter.
By using above-mentioned technical proposal, central spindle is placed on feeding platform, under the action of transmission component, push plate driving
Central spindle is moved towards the direction of support board, and central spindle is transported on support board from feeding platform, feeding tube it is horizontally disposed and with
One end of central spindle abuts, and under the action of adjusting component, feeding tube driving central spindle moves on support board, and central spindle is directed direction
The direction of hobboing cutter moves, and motor driven hobboing cutter rotation, hobboing cutter starts turning and carries out thread rolling operation to central spindle, realizes to central spindle
Multistage scale cun cutting.
Be further arranged to: the feeding platform is provided with baffle, the transmission component close to the side of the support board
Including the drive rod that the second cylinder being fixedly connected with rack and second cylinder are fixedly connected, the drive rod with it is described
Push plate is fixedly connected.
By using above-mentioned technical proposal, the second cylinder drives drive rod movement, and drive rod driving baffle is directed away from
The direction movement for expecting platform, realizes the feeding effect to central spindle.
It being further arranged to: being provided with rotating roller above the baffle, the rotating roller is connect with gantry rotation, and described turn
The several groups shielding plate for limiting central spindle rolling is provided on dynamic roller, the rotating roller is rotatably connected to for realizing the screening
Baffle is directed away from the wobble component of the baffle direction movement.
By using above-mentioned technical proposal, push plate pushes to central spindle on baffle, and shielding plate is abutted with central spindle, in swing group
Under the action of part, the direction movement that disk follows rotating roller to be directed away from baffle is blocked, central spindle slides to support board.
Be further arranged to: the wobble component includes the 5th cylinder being fixedly connected with the rack and with described
The hinge bar that five cylinders are fixedly connected, the hinge bar and the end face of the rotating roller are hinged, and the shielding plate is directed away from institute
State the movement of baffle direction.
By using above-mentioned technical proposal, the 5th cylinder driving hinge bar is moved downward, and hinge bar drives the rotating roller inverse time
Needle rotation, shielding plate are directed away from the movement of baffle direction.
Be further arranged to: the support board is set as inverted " v ".
By using above-mentioned technical proposal, convenient for central spindle in support board Stable sliding.
Be further arranged to: the adjusting component include the workbench being connect with the housing slide and with the work
The third cylinder that platform is fixedly connected, the feeding tube are located on the workbench.
By using above-mentioned technical proposal, third cylinder drives working table movement, and feeding tube follows working table movement.
It is further arranged to: being provided with the 4th cylinder and adjusting rod, the adjusting rod and the work on the workbench
It is slidably connected as platform, the feeding tube is fixedly connected with the 4th cylinder, in the level of the adjusting rod and the feeding tube
Mandrel line is located along the same line.
By using above-mentioned technical proposal, the 4th cylinder driving feeding tube moves on support board, and feeding tube transports central spindle
It moves to adjusting rod and abuts, convenient for the scale cun transport to central spindle.
Be further arranged to: the feeding tube and the adjusting rod are provided with tune close to one end of the support board
Knothole, the adjustment hole are used to place the end of central spindle.
By using above-mentioned technical proposal, the both ends of central spindle are plugged in the upper of feeding tube and adjusting rod respectively, convenient for pair
The effect for stablizing conveying of central spindle.
Be further arranged to: one end that the baffle and the push plate are away from the feeding platform is provided with inclined-plane, institute
Inclined-plane is stated along extending towards support board direction and towards the feeding tube run-off the straight.
By using above-mentioned technical proposal, it is easy to implement central spindle and freely slides under gravity.
In conclusion the advantageous effects of the utility model are as follows:
(1) central spindle is placed on feeding platform, the driving push plate of the second cylinder moves upwards, and central spindle is pushed oblique to baffle
On face, central spindle is abutted with shielding plate, and the 5th cylinder driving hinge bar moves downward, and hinge bar drives rotating roller to rotate counterclockwise,
Shielding plate is directed away from the direction movement of baffle, and central spindle is pushed to the direction far from baffle, and central spindle slides to support board.
(2) the 4th cylinders drive feeding tube to move towards the direction of adjusting rod, and the both ends of central spindle are plugged in feeding tube respectively
And in the adjustment hole on adjusting rod, third cylinder drives workbench to move towards the direction of hobboing cutter, and motor drives hobboing cutter rotation,
Hobboing cutter carries out thread rolling operation to central spindle, realizes the scale cun rolled thread effect of central spindle.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is A-A cross-sectional view in Fig. 3.
Appended drawing reference: 1, rack；2, hobboing cutter；3, motor；4, push plate；5, feeding platform；6, transmission component；7, support board；8,
Feeding tube；9, component is adjusted；10, baffle；11, the second cylinder；12, drive rod；13, rotating roller；14, shielding plate；15, hinged
Bar；16, workbench；17, third cylinder；18, the 4th cylinder；19, adjusting rod；20, adjustment hole；21, inclined-plane；22, the 5th cylinder.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1 with 3, screw-rolling machine, including rack 1 are processed for a kind of multistage disclosed by the utility model, is arranged in rack 1
There are the feeding platform 5 being obliquely installed and two groups of hobboing cutters 2, two groups of hobboing cutters 2 are fixedly connected to motor 3, and feeding platform 5 is that inclination is set
It sets, 5 vertical direction height of feeding platform is gradually reduced along towards the direction of hobboing cutter 2, and central spindle is placed on feeding platform 5, at itself
Under the action of gravity, central spindle is moved towards 2 direction of hobboing cutter, and the side of feeding platform 5 close to hobboing cutter 2 is provided with baffle 10, central spindle
Positioned at the lower section of baffle 10, sliding slot is set as on feeding platform 5 between central spindle and baffle 10, sliding slot slidably connects push plate 4,
The feeding effect of central spindle is moved back and forth and realized in driving push plate 4 along vertical direction.
As shown in figs. 1 and 3, push plate 4 pushes to central spindle on baffle 10, and central spindle slides under the effect of gravity, machine
10 position of baffle is provided with support board 7 on frame 1, is provided with transmission between baffle 10 and support board 7 in rack 1
Component 6, transmission component 6 realize the feeding effect of one group of central spindle, avoid multiple groups central spindle feeding simultaneously, cause card machine to screw-rolling machine
It influences, transmission component 6 includes the second cylinder 11 being fixedly connected with rack 1 and the drive rod being fixedly connected with the second cylinder 11
12, drive rod 12 is fixedly connected with push plate 4, and push plate 4 moves upwards and pushes upper end motion of the central spindle towards baffle 10, push plate
Inclined-plane 21 is provided on 4, the inclined-plane 21 towards 7 direction of support board along extending and be directed away from 5 direction of feeding platform and incline
Tiltedly, and inclined-plane 21 is set as arc, slides in push plate 4 convenient for central spindle.
As shown in figures 1 and 3, one group of central spindle is processed in order to realize, rack 1 is rotatably connected to rotating roller 13, rotating roller
13 are located at the direction of baffle 10, and three groups of shielding plates 14 are fixedly connected in rotating roller 13, and shielding plate 14 limits central spindle and rolls, blocks
Piece 14 is extended in vertical direction and is abutted with baffle 10, and inclined-plane 21 also is located on baffle 10 close to the position of shielding plate 14
It sets, inclined-plane 21 towards 7 direction of support board along extending and being directed away from 5 direction run-off the straight of feeding platform, and central spindle is from push plate 4
It slides to the inclined-plane of baffle 10 21, shielding plate 14 limits movement of the central spindle towards 7 direction of support board, and rotating roller 13 is rotatablely connected
There is wobble component, wobble component driving shielding plate 14 is directed away from the movement of 10 direction of baffle.
As depicted in figs. 1 and 2, wobble component includes the 5th cylinder 22 and hinge bar 15, and the 5th cylinder 22 and rack 1 are solid
Fixed connection, hinge bar 15 are fixedly connected with the 5th cylinder 22, and one end of hinge bar 15 and one end of rotating roller 13 are set as hingedly,
The end face circumference that hinge bar 15 is located at rotating roller 13 is upward, and the end face circle of hinge bar 15 and rotating roller 13 is set as eccentric connection,
Hinge bar 15 is connect with the circular-rotation of 13 end face of rotating roller circle, is rotated convenient for driving rotating roller 13, shielding plate 14 is located at
21 position of inclined-plane on baffle 10, the 5th cylinder 22 driving hinge bar 15 is when moving downward, rotating roller 13 towards counterclockwise movement,
Shielding plate 14 is directed away from the direction movement of baffle 10, and axis slides to support board 7 on inclined-plane 21, realizes to one group of central spindle
Feeding effect；Support board 7 is set as inverted " v ", and when being placed on support board 7 convenient for central spindle, it is inclined that position will not occur for central spindle
It moves.
As shown in figures 1 and 3, it is located in rack 1 above support board 7 and slidably connects feeding tube 8, is provided in rack 1
Adjusting component 9 for driving 8 scale of feeding tube cun to move towards hobboing cutter 2 is realized and is processed to the multistage of central spindle, adjusts component 9
Including the workbench 16 being slidably connected with rack 1 and the third cylinder 17 being fixedly connected with workbench 16, third cylinder 17 is driven
The horizontal direction of dynamic workbench 16 towards hobboing cutter 2 moves back and forth, and feeding tube 8 is located on workbench 16, and feeding tube 8 is along level side
It upwardly extending, feeding tube 8 is slidably connected with support board 7, it is provided with the 4th cylinder 18 and adjusting rod 19 on workbench 16, the 4th
Cylinder 18 is fixedly connected with feeding tube 8, and adjusting rod 19 and the horizontal center line axis of feeding tube 8 are located along the same line, the 4th gas
Cylinder 18 drives feeding tube 8 to move towards 19 direction of adjusting rod, and feeding tube 8 pushes central spindle and moves towards 19 direction of adjusting rod.
As shown in figure 3, being provided with adjustment hole 20 close to one end of support board 7 on feeding tube 8 and adjusting rod 19, adjust
The diameter of knothole 20 is greater than the end face circular diameter of central spindle, and when central spindle is slid from baffle 10 to support board 7, the 4th cylinder 18 is driven
Dynamic feeding tube 8 moves, and feeding tube 8 abuts with one end of central spindle and central spindle is driven to move towards 19 direction of adjusting rod, adjusting rod
Adjustment hole 20 is provided on 19, the both ends of central spindle are plugged in respectively in the adjustment hole 20 of adjusting rod 19 and feeding tube 8, the 4th gas
Cylinder 18 drives workbench 16 to move towards 2 direction of hobboing cutter, and central spindle is rotated processing in two groups of adjustment holes 20.
Several groups central spindle is placed on feeding platform 5 by the implementation principle of the present embodiment and having the beneficial effect that, central spindle is towards gear
The direction of plate 10 moves, and the driving push plate 4 of the second cylinder 11 moves in sliding slot, and central spindle is located on inclined-plane 21, and central spindle is from push plate 4
It sliding on inclined-plane 21 to the inclined-plane of baffle 10 21, shielding plate 14 is abutted with central spindle, and the second cylinder 11 drives drive rod 12 to move,
Drive rod 12 drives push plate 4 to move downward, and the 5th cylinder 22 driving hinge bar 15 moves downward, and hinge bar 15 drives rotating roller 13
It rotates counterclockwise, rotating roller 13 drives shielding plate 14 to be directed away from the movement of 10 direction of baffle, and central spindle slides to support board 7
On, the 4th cylinder 18 drives feeding tube 8 to move towards 19 direction of adjusting rod, and the both ends of central spindle are plugged in two groups of adjustment holes 20 respectively
Interior, third cylinder 17 drives workbench 16 to move towards the position between two groups of hobboing cutters 2, and central spindle is driven by scale, and motor 3 drives
Hobboing cutter 2 rotates, processing of the hobboing cutter 2 by completion to central spindle, if desired carries out multistage processing to central spindle, and third cylinder 17 drives work
Platform 16 moves different distance, realizes and processes to the multistage of central spindle.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of multistage processes screw-rolling machine, it is characterised in that: including rack (1), be provided with feeding platform (5) on the rack (1)
And at least two groups hobboing cutter (2), the hobboing cutter (2) are fixedly connected with motor (3), the feeding platform (5) is close to the hobboing cutter
(2) side slidably connects push plate (4), and push plate (4) side is provided with for realizing the transmission group of one group of central spindle feeding
Part (6) is provided with support board (7) on the rack (1) with the hobboing cutter (2) the same horizontal position, is located on the rack (1)
It is provided with the feeding tube (8) for placing central spindle above the support board (7), is provided on the rack (1) for driving
State adjusting component (9) of feeding tube (8) scale cun towards the hobboing cutter (2) movement.
2. multistage according to claim 1 processes screw-rolling machine, it is characterised in that: the feeding platform (5) is close to the load
The side of object plate (7) is provided with baffle (10), and the transmission component (6) includes the second cylinder being fixedly connected with rack (1)
(11) and the drive rod (12) that is fixedly connected of second cylinder (11), the drive rod (12) and the push plate (4) are fixed
Connection.
3. multistage according to claim 2 processes screw-rolling machine, it is characterised in that: be provided with rotation above the baffle (10)
Roller (13), the rotating roller (13) and rack (1) are rotatablely connected, and are provided on the rotating roller (13) and are rolled for limiting central spindle
Several groups shielding plate (14), the rotating roller (13) be rotatably connected to be directed away from for realizing the shielding plate (14) it is described
The wobble component of baffle (10) direction movement.
4. multistage according to claim 3 processes screw-rolling machine, it is characterised in that: the wobble component includes and the rack
(1) the 5th cylinder (22) being fixedly connected and the hinge bar (15) being fixedly connected with the 5th cylinder (22), it is described hinged
Bar (15) and the end face of the rotating roller (13) are hinged, and the shielding plate (14) is directed away from the movement of the baffle (10) direction.
5. multistage according to claim 4 processes screw-rolling machine, it is characterised in that: the support board (7) is set as inverted " V "
Shape.
6. multistage according to claim 5 processes screw-rolling machine, it is characterised in that: the adjusting component (9) include with it is described
The workbench (16) that rack (1) is slidably connected and the third cylinder (17) being fixedly connected with the workbench (16), it is described on
Expects pipe (8) is located on the workbench (16).
7. multistage according to claim 6 processes screw-rolling machine, it is characterised in that: be provided with the 4th on the workbench (16)
Cylinder (18) and adjusting rod (19), the adjusting rod (19) are slidably connected with the workbench (16), the feeding tube (8) with
4th cylinder (18) is fixedly connected, and the horizontal center line axis of the adjusting rod (19) and the feeding tube (8) is located at same
On straight line.
8. multistage according to claim 7 processes screw-rolling machine, it is characterised in that: the feeding tube (8) and the adjusting
One end of bar (19) close to the support board (7) is provided with adjustment hole (20), and the adjustment hole (20) is for placing central spindle
End.
9. multistage according to claim 8 processes screw-rolling machine, it is characterised in that: the baffle (10) and the push plate
(4) one end for being away from the feeding platform (5) is provided with inclined-plane (21), and the inclined-plane (21) is along towards the support board (7)
Direction extends and towards the feeding tube (8) run-off the straight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183220.9U CN209256018U (en) | 2018-12-24 | 2018-12-24 | A kind of multistage processing screw-rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183220.9U CN209256018U (en) | 2018-12-24 | 2018-12-24 | A kind of multistage processing screw-rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209256018U true CN209256018U (en) | 2019-08-16 |
Family
ID=67561243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822183220.9U Expired - Fee Related CN209256018U (en) | 2018-12-24 | 2018-12-24 | A kind of multistage processing screw-rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209256018U (en) |
-
2018
- 2018-12-24 CN CN201822183220.9U patent/CN209256018U/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: 20190816 Termination date: 20201224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |