CN208811013U - A kind of novel screw-rolling machine - Google Patents
A kind of novel screw-rolling machine Download PDFInfo
- Publication number
- CN208811013U CN208811013U CN201821565544.2U CN201821565544U CN208811013U CN 208811013 U CN208811013 U CN 208811013U CN 201821565544 U CN201821565544 U CN 201821565544U CN 208811013 U CN208811013 U CN 208811013U
- Authority
- CN
- China
- Prior art keywords
- cylindrical die
- die roll
- pedestal
- rolled thread
- thread plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of novel screw-rolling machine, including pedestal, thread rolling mechanism is provided with above pedestal, thread rolling mechanism includes rolled thread plate, cylindrical die roll, lead screw, driving motor, hydraulic cylinder；Rolled thread plate is arc-shaped, and cylindrical die roll is two, and the side of recess in rolled thread plate is arranged in two cylindrical die rolls；Rolled thread plate, cylindrical die roll do not connect and form processing hole between rolled thread plate, cylindrical die roll；Rolled thread plate is connected with lead screw, and cylindrical die roll is internally provided with magnet layer, and turn hole is provided on cylindrical die roll, and cylindrical die roll is fixedly connected by turn hole with the output shaft of driving motor；Driving motor is fixedly installed on a mobile platform, and mobile platform is slidably arranged in support bracket fastened sliding slot；Hydraulic cylinder is connected with below mobile platform；Positioning column is provided on pedestal, the both ends of positioning column are open；The opening of positioning column and processing hole are located on same longitudinal axis.This product has ensured that external screw thread processing is smoothly and accurate, efficiently solves the defect that previous external screw thread processing efficiency is low, quality is low.
Description
Technical field
The utility model relates to screw-rolling machine more particularly to a kind of novel screw-rolling machines.
Background technique
Screw-rolling machine is a kind of Multifunctional cold extrusion molding lathe, is usually used in standard components such as screw, bolt, harness cord and non-standard
The external screw thread of part etc. produces.Traditional external screw thread forming manufacturing technology generally using artificial clamping to rolled thread cylindrical body into
Row processing, or by the cylindrical body to rolled thread be put between the screw plate that two have a face screw thread respectively carry out rolled thread at
Shape is made.Method for manually clamping can not be positioned accurately, not only the low quality of product, and production efficiency is also low, difficult
To meet the production requirement of modernization；For the processing method of screw plate, when the insufficient material of processing intensity and the steel of thin-walled
Matter tubing needs processed original part to be able to bear the extruding that outer circle two sides are subject to, and otherwise it is easy to appear the feelings of plastic deformation
Condition leverages the efficiency of processing, increases production cost.
Utility model content
In order to solve shortcoming present in above-mentioned technology, the utility model provides a kind of novel screw-rolling machine.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of novel screw-rolling machine, including base
, it is provided with thread rolling mechanism above pedestal, four supporting legs are provided with below pedestal, four supporting legs are symmetricly set on base
At four angles of seat；Thread rolling mechanism includes rolled thread plate, cylindrical die roll, lead screw, driving motor, hydraulic cylinder；Rolled thread plate is arc-shaped, rolled thread
Wheel is two, and the side of recess in rolled thread plate is arranged in two cylindrical die rolls；Rolled thread plate, cylindrical die roll do not connect and rolled thread plate, rolling
Processing hole is formed between silk wheel；
Be provided with lead screw on the left of rolled thread plate, one end of lead screw is connected by connecting plate with rolled thread plate, lead screw it is another
End is connected with servo motor, and servo motor is connected with pedestal by support rod, and pedestal is fixedly installed on the base；
Driving motor, mobile platform are provided with below cylindrical die roll, driving motor is fixedly installed on a mobile platform；Rolled thread
Wheel is internally provided with magnet layer, is provided with turn hole on cylindrical die roll；Cylindrical die roll is fixed by the output shaft of turn hole and driving motor
Connection；
It is provided with fixed bracket on the right side of mobile platform, sliding slot is vertically arranged on fixed bracket, mobile platform sliding is set
It sets in sliding slot；
Hydraulic cylinder is provided with below mobile platform, hydraulic cylinder is fixed on fixed bracket by No.1 connection frame,
Fixed bracket fixed setting is connected with fixed plate on the base and by No. two connection frames, and fixed plate is fixedly installed on the base；
Positioning column is provided on pedestal, the both ends of positioning column are open；The opening of positioning column and processing hole are located at same vertical
On axis.
Further, lead screw is fixedly connected with connecting plate；Connecting plate is connected by fixing bolt with rolled thread plate.
Further, the width of mobile platform is not more than the diameter of cylindrical die roll.
Further, servo motor, driving motor, hydraulic cylinder pass through conducting wire respectively and are connected with control cabinet.
Further, hydraulic cylinder is connected by oil pipe with hydraulic oil container.
The utility model provides a kind of novel screw-rolling machine, can position cylindrical body to be processed, ensure external screw thread
That processes is smooth and accurate, and processing hole is formed between screw plate and two cylindrical die rolls, reduces to cylindrical body to be processed
Extruding force, efficiently solve the defect that previous external screw thread processing efficiency is low, quality is low, while also reducing production cost.
Detailed description of the invention
Fig. 1 is the whole structure sectional side view that the utility model is made.
Fig. 2 is the top view of the utility model.
Fig. 3 is the structural schematic diagram of cylindrical die roll in Fig. 1.
In figure: 1, servo motor；2, lead screw；3, connecting plate；4, fixing bolt；5, rolled thread plate；6, cylindrical die roll；7, it drives
Motor；8, pedestal；9, pedestal；10, positioning column；11, hydraulic cylinder；12, No.1 connection frame；13, fixed bracket；14, fixed plate；
15, mobile platform；16, turn hole；17, magnet layer；18, No. two connection frames；19, support rod；20, hole is processed.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
A kind of novel screw-rolling machine shown in Fig. 1-2, including pedestal 9, the top of pedestal 9 are provided with thread rolling mechanism, pedestal 9
Lower section is provided with four supporting legs, and four supporting legs are symmetricly set at four angles of pedestal 9；Thread rolling mechanism include rolled thread plate 5,
Cylindrical die roll 6, lead screw 2, driving motor 7, hydraulic cylinder 11；Rolled thread plate 5 is arc-shaped, and cylindrical die roll 6 is two, two cylindrical die roll settings
The side of recess in rolled thread plate 5；Rolled thread plate 5, cylindrical die roll 6 do not connect and form processing hole between rolled thread plate 5, cylindrical die roll 6
20；Processing places the cylindrical body for needing to process at hole, using two cylindrical die rolls, so that the extruding force that cylindrical body to be processed is born subtracts
It is small, when especially to be processed cylindrical body inner hollow or Material Strength deficiency used, it is not easy to deformation is produced, so that this product is more
Add with practicability.And rolled thread plate be it is arc-shaped, increase contact area, both improve processing efficiency, moreover it is possible to further subtract
Gently to the extruding force of cylindrical body.
The left side of rolled thread plate 5 is provided with lead screw 2, and one end of lead screw 2 is connected by connecting plate 3 with rolled thread plate 5, lead screw 2
The other end be connected with servo motor 1, servo motor 1 is connected with pedestal 8 by support rod 19, and pedestal 8 is fixed at pedestal 9
On；Servo motor provides power for lead screw, so that rolled thread plate be driven to move horizontally, the position precision of servo motor is very quasi-
Really, it can regulate and control to process the size in hole between rolled thread plate and cylindrical die roll, accurately to realize the cylinder to be processed to a variety of thicknesses
The external screw thread of body is processed.In addition, lead screw 2 is fixedly connected with connecting plate 3, connecting plate 3 is connected by fixing bolt 4 with rolled thread plate 5
It connects.
The lower section of cylindrical die roll 6 is provided with driving motor 7, mobile platform 15, and driving motor 7 is fixed at mobile platform 15
On；As shown in figure 3, cylindrical die roll 6 is internally provided with magnet layer 17, magnet layer has suction-operated, can make circle to be processed
Cylinder is easier to navigate at processing hole, while turn hole 3 is provided on cylindrical die roll 6, and cylindrical die roll 6 passes through turn hole 3 and driving motor 7
Output shaft be fixedly connected, enable driving motor that cylindrical die roll is driven to rotate, completion the external screw thread of cylindrical body to be processed is added
Work.
The right side of mobile platform 15 is provided with fixed bracket 13, is vertically arranged with sliding slot, mobile platform on fixed bracket 13
15 are slidably arranged in sliding slot；Sliding slot provides guarantee for the movement of mobile platform, and the lower section of mobile platform 15 is provided with
Hydraulic cylinder 11, hydraulic cylinder can push mobile platform to move, and adjust position of the cylindrical die roll relative to rolled thread plate, so that externally threaded add
Work is more accurate.
Hydraulic cylinder 11 is fixed on fixed bracket 13 by No.1 connection frame 12, and fixed bracket 13 is fixed at base
It is connected with fixed plate 14 on seat 9 and by No. two connection frames 18, fixed plate 14 is fixed on pedestal 9；It ensures that solid
The stability of fixed rack.
Positioning column 10 is provided on pedestal 9, the both ends of positioning column 10 are open, when carrying out external screw thread processing, cylindrical body
It is gradually inserted in positioning column, not only improves positioning, the stability and accuracy of processing have also been ensured, so that processing through external screw thread
Product quality produced is more excellent after processing, and the opening of positioning column 10 and processing hole 20 are located on same longitudinal axis.In addition,
The width of mobile platform 15 is not more than the diameter of cylindrical die roll 6, so that mobile platform will not influence moving downward for cylindrical body.
Servo motor 1, driving motor 7, hydraulic cylinder 11 are connected by conducting wire with control cabinet respectively, and hydraulic cylinder 11 passes through
Oil pipe is connected with hydraulic oil container, has ensured the normal operation of whole device.
The course of work of the utility model screw-rolling machine are as follows: startup power supply, switch are opened servo motor, hydraulic cylinder on control cabinet and opened
It closes, regulates and controls rolled thread plate respectively, cylindrical die roll is moved to designated position；Cylindrical body to be processed is planted at processing hole, rolled thread plate
Further cylindrical body is compressed, then turns on the switch of driving motor on control cabinet, driving motor drives cylindrical die roll rotation, to circle
Cylinder carries out external screw thread processing.If cylindrical body is long, cylindrical body can move gradually downward during outer screw thread process, from
And enter in positioning column, positioning column, which can make cylindrical body in process, to be deviated, guarantee external screw thread processing efficiency and
Quality.
The utility model provides a kind of novel screw-rolling machine, has the advantage that first of all for realization cylindrical body to be processed
Convenient positioning, is provided with one layer of magnet layer in cylindrical die roll, has the function of absorption；Secondly, by rolled thread plate and cylindrical die roll knot
Altogether, using the gap between rolled thread plate and two cylindrical die rolls as processing hole, working (finishing) area is not only increased, but also reduce cylinder
The extruding force that body is born, to improve the quality of production efficiency and external screw thread processing；Furthermore in externally threaded process
In, cylindrical body can move down, and the positioning column of setting is used for the insertion of cylindrical body, so that cylindrical body in process will not be inclined
It moves, so that externally threaded processing is more accurate.
Above embodiment is not limitations of the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made within the scope of the technical solution of the utility model,
Also the protection scope of the utility model is belonged to.
Claims (5)
1. a kind of novel screw-rolling machine, including pedestal (9), it is characterised in that: it is provided with thread rolling mechanism above the pedestal (9),
Four supporting legs are provided with below pedestal (9), four supporting legs are symmetricly set at four angles of pedestal (9)；The rolled thread
Mechanism includes rolled thread plate (5), cylindrical die roll (6), lead screw (2), driving motor (7), hydraulic cylinder (11)；The rolled thread plate (5) is in arc
Shape, cylindrical die roll (6) are two, and two cylindrical die rolls are arranged in the side of rolled thread plate (5) interior recess；The rolled thread plate (5), cylindrical die roll
(6) do not connect and form processing hole (20) between rolled thread plate (5), cylindrical die roll (6)；
It is provided with lead screw (2) on the left of the rolled thread plate (5), one end of lead screw (2) passes through connecting plate (3) and rolled thread plate (5) phase
Connection, lead screw (2) the other end be connected with servo motor (1), servo motor (1) is connected with pedestal (8) by support rod (19),
Pedestal (8) is fixed on pedestal (9)；
Driving motor (7), mobile platform (15) are provided with below the cylindrical die roll (6), driving motor (7) is fixed at shifting
On moving platform (15)；Being internally provided with magnet layer (17) for the cylindrical die roll (6), is provided with turn hole (16) on cylindrical die roll (6)；Institute
It states cylindrical die roll (6) and is fixedly connected by turn hole (16) with the output shaft of driving motor (7)；
It is provided with fixed bracket (13) on the right side of the mobile platform (15), is vertically arranged with sliding slot on fixed bracket (13), moved
Moving platform (15) is slidably arranged in sliding slot；
It is provided with hydraulic cylinder (11) below the mobile platform (15), hydraulic cylinder (11) is set by No.1 connection frame (12) fixation
It sets on fixed bracket (13), fixed bracket (13) are fixed on pedestal (9) and are connected with by No. two connection frames (18)
Fixed plate (14), fixed plate (14) are fixed on pedestal (9)；
It is provided with positioning column (10) on the pedestal (9), the both ends of positioning column (10) are open；The opening of the positioning column (10)
It is located on same longitudinal axis with processing hole (20).
2. novel screw-rolling machine according to claim 1, it is characterised in that: the lead screw (2) and connecting plate (3) fixed company
It connects；The connecting plate (3) is connected by fixing bolt (4) with rolled thread plate (5).
3. novel screw-rolling machine according to claim 1, it is characterised in that: the width of the mobile platform (15) is no more than rolling
The diameter of silk wheel (6).
4. novel screw-rolling machine according to claim 1, it is characterised in that: the servo motor (1), driving motor (7), liquid
Cylinder pressure (11) is connected by conducting wire with control cabinet respectively.
5. novel screw-rolling machine according to claim 4, it is characterised in that: hydraulic cylinder (11) passes through oil pipe and hydraulic oil container phase
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565544.2U CN208811013U (en) | 2018-09-25 | 2018-09-25 | A kind of novel screw-rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565544.2U CN208811013U (en) | 2018-09-25 | 2018-09-25 | A kind of novel screw-rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208811013U true CN208811013U (en) | 2019-05-03 |
Family
ID=66278291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821565544.2U Expired - Fee Related CN208811013U (en) | 2018-09-25 | 2018-09-25 | A kind of novel screw-rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208811013U (en) |
-
2018
- 2018-09-25 CN CN201821565544.2U patent/CN208811013U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20200925 |