CN109571398A - A kind of raw material center line planning component - Google Patents
A kind of raw material center line planning component Download PDFInfo
- Publication number
- CN109571398A CN109571398A CN201811597933.8A CN201811597933A CN109571398A CN 109571398 A CN109571398 A CN 109571398A CN 201811597933 A CN201811597933 A CN 201811597933A CN 109571398 A CN109571398 A CN 109571398A
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- CN
- China
- Prior art keywords
- raw material
- roller
- connecting rod
- pedestal
- planning
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of raw material center lines to plan component, including planning pedestal and scoring tool, and on planning pedestal, planning pedestal is connect with crane for scoring tool setting.Plan pedestal and is equipped with roller；Crane is spirally connected with roller.In operation, planning component is moved along raw material length direction, roller is close to raw material and is rolled, the pen tip of bow pen bottom end is contacted with the lateral wall of raw material, roller drives crane to rise by the relationship that is spirally connected, in this way, bow pen gradually declines, guarantee its pen tip and raw material continuous contact, bow pen is enable continuously to mark center line on raw material.
Description
Technical field
The present invention relates to production technical fields, and in particular to the ancillary equipment of raw material processing.
Background technique
Various shape is processed on raw material, needs to find out the center line of raw material, for example, processing in round tube, square tube
Slot or hole, it is necessary first to which the center of the center line for finding out round tube, square tube, the slot or hole that make processing is fallen on the center line.
Summary of the invention
Technical problem solved by the invention: scoring tool can continuously mark center line on raw material.
In order to solve the above technical problems, the invention provides the following technical scheme: a kind of raw material center line plans component, packet
Planning pedestal and scoring tool are included, on planning pedestal, planning pedestal is equipped with a pair of first roller and a pair for scoring tool setting
Second tin roller；Planning pedestal is connect with crane；Crane includes elevating lever, guide rod, connecting plate, press part, connector, is risen
Drop bar is flexibly connected with planning pedestal, and guide rod is flexibly connected with planning pedestal, and the head end of connecting plate is flexibly connected with elevating lever,
The tail end of connecting plate is fixedly connected with guide rod, and press part is installed on the guide bar；A pair of first roller and a pair of of second tin roller
In, one of them roller is equipped with external screw thread, and the head end of connector is screwed onto equipped on externally threaded roller, the tail end of connector
It is flexibly connected with elevating lever.
In above-mentioned technical proposal, scoring tool is the bow pen of easy consumption, such as pencil, chalk.
In above-mentioned technical proposal, the left and right sides for planning pedestal is arranged in a pair of first roller and a pair of of second tin roller, is in
Upright state, it is parallel with bow pen.
In operation, raw material are clamped between a pair of first roller and a pair of of second tin roller, the pen tip and original of bow pen
The lateral wall of material contacts, and press part is pressed on raw material, wherein press part limitation planning pedestal moves down, Yi Dui
One roller and a pair of of second tin roller limitation planning pedestal move left and right.Pedestal, a pair first are planned in axial movement along raw material
Roller and a pair of of second tin roller are rolled along raw material, and bow pen is crossed on raw material, and the pen tip of bow pen gradually uses up.Due to
A roller in a pair of first roller and a pair of of second tin roller is spirally connected with connector, on the roll drive connector of the roller
It rises, connector drives elevating lever to rise, and elevating lever drives connecting plate to rise, and connecting plate drives guide rod to rise, and guide rod drives
Press part rises, in this way, entirely planning pedestal decline, bow pen decline guarantee its pen tip and raw material continuous contact.
Above-mentioned, elevating lever is flexibly connected with planning pedestal, is referred to and is opened up through-hole on planning pedestal, elevating lever is plugged in the through-hole
In, elevating lever can be rotated in through-holes, be gone up and down.
Above-mentioned, guide rod is flexibly connected with planning pedestal, is referred to and is opened up through-hole on planning pedestal, guide rod is plugged in the through-hole
In, guide rod can be gone up and down in the through hole.
Above-mentioned, the head end of connecting plate is flexibly connected with elevating lever, is referred to and is opened up through-hole on connecting plate, installation axle in the through-hole
It holds, elevating lever cooperates in the bearing, in this way, elevating lever can be rotated relative to connecting plate, but cannot go up and down with respect to connecting plate.
Above-mentioned, the tail end of connector is flexibly connected with elevating lever, refer to elevating lever can opposite joints rotation, but cannot phase
Connector is gone up and down.
Crane of the present invention moves axially along raw material with planning pedestal and is risen, and enables scoring tool in former material
Center line is continuously marked on material.
Detailed description of the invention
Following further describes the present invention with reference to the drawings:
Fig. 1 is the combination diagram that a kind of raw material center line plans component and raw material；
Fig. 2 is that raw material center line plans the resulting signal of composite structure of component and raw material observe from the rear in Fig. 1
Figure；
Fig. 3 is the schematic diagram of elevating lever 71.
Symbol description in figure:
10, fixed bracket；11, sliding rail；12, the first roller；
20, movable support；22, second tin roller；
30, first connecting rod；
40, second connecting rod；41, copper shape articulation piece；
51, feed screw nut；52, screw rod；53, rotating handles；
60, third connecting rod；61, strip groove；
71, elevating lever；710, sliding slot；72, guide rod；73, connecting plate；74, press part；740, roller bearing frame；75, it connects
Part；750, strip groove；
80, raw material；
90, scoring tool.
Specific embodiment
Following specific embodiments are referring to figs. 1 to Fig. 3.
A kind of raw material center line planning component, including planning pedestal, scoring tool 90 and crane.
The planning pedestal includes fixed bracket 10, movable support 20, and movable support 20 is connected to institute by screw body
It states on fixed bracket 10.Fixed bracket is equipped with sliding rail 11, and movable support cooperates on the sliding rail.The screw rod spiral shell of screw body
Mother 51 is mounted on movable support, and 52 head end of screw rod of screw body is articulated on fixed bracket, and the tail end of screw body is equipped with
Rotating handles 53.The rotating handles are rotated, screw rod drives movable support along support bracket fastened sliding rail by the feed screw nut
Mobile, movable support is away from or approaching fixed bracket, to adapt to the raw material of various outer diameter.
Fixed bracket 10 is equipped with a pair of first roller 12, and movable support 20 is equipped with a pair of of second tin roller 22, and a pair first is rolled
Plane where cylinder rotation centerline is parallel to plane where a pair of of second tin roller rotation centerline.In this way, when fixed bracket and work
When dynamic bracket is clamped in opposite directions at left and right sides of raw material, the first roller of a pair on the left of raw material can abut against original simultaneously
The left side of material, a pair of of second tin roller on the right side of raw material can abut against the right side of raw material simultaneously, guarantee described
Raw material center line planning component is steadily clamped on raw material.
The head end of first connecting rod 30 is hinged on fixed bracket, and the head end of second connecting rod 40 is hinged on movable support, the
The tail end of one connecting rod and the tail end of second connecting rod are hinged, and the length of first connecting rod is equal to the length of second connecting rod.The router
Tool is the bow pen of easy consumption；The tail end of first connecting rod 30 opens up the first hinge hole, and the tail end of second connecting rod 40 opens up the second hinge
Hole is connect, tubular articulation piece 41 is installed, it is hinged that the bow pen fixation is plugged in tubular in first hinge hole and the second hinge hole
In part.The tail end of first connecting rod and the tail end of the second connection are hinged because of tubular articulation piece 41.Due to the first company
Bar and second connecting rod equal length, and, when movable support and fixed bracket are clamped in the two sides of raw material, no matter movable support and
How the distance between fixed bracket changes, between first connecting rod, second connecting rod, first connecting rod head end and second connecting rod head end
Line constitutes an isosceles triangle, and the middle line and height of the isosceles triangle are overlapped always, in this way, bow pen is located in raw material
On heart line, raw material center line of the present invention is dragged along the length direction of raw material and plans that component, the scoring tool are
The center line of a raw material can be marked on the lateral wall of raw material.The present invention is overlapped using isosceles triangle middle line with height
Principle designs the raw material center line planning component, facilitates worker to find and determine the center of the axial workpieces such as square tube, round tube
Line lays the foundation for the further processing of raw material.
Crane is connect with planning pedestal.
Crane includes elevating lever 71, guide rod 72, connecting plate 73, press part 74, connector 75.Elevating lever and planning base
Frame is flexibly connected, and guide rod is flexibly connected with planning pedestal, and the head end of connecting plate is flexibly connected with elevating lever, the tail end of connecting plate
It is fixedly connected with guide rod, press part is installed on the guide bar；In a pair of first roller and a pair of of second tin roller, one of them the
Two rollers are equipped with external screw thread, and the head end of connector is screwed onto equipped on externally threaded roller, the tail end and elevating lever of connector
It is flexibly connected.
First through hole is opened up on planning pedestal, elevating lever 71 is plugged in first through hole, and elevating lever can be in first through hole
Middle rotation, lifting.
The second through-hole is opened up on planning pedestal, guide rod 72 is plugged in the second through-hole, and guide rod can be in the second through-hole
Middle lifting.
Third through-hole is opened up on connecting plate 73, and bearing is installed in third through-hole, elevating lever cooperates in the bearing, in this way,
Elevating lever can be rotated relative to connecting plate, but cannot be gone up and down with respect to connecting plate.
The tail end of connector 75 opens up strip groove 750, and the lower half portion of elevating lever 71 opens up sliding slot 710, under elevating lever
Half part cooperates in the strip groove, and the side wall of strip groove cooperates in the sliding slot, and the side wall of strip groove can be along the chute
Sliding.Elevating lever can opposite joints rotation, elevating lever can opposite joints make horizontal sliding, but be unable to opposite joints
Lifting.Because movable support is needed relative to bracket movement is fixed, it is therefore desirable to which the tail end in connector opens up strip groove.
Press part 74 is a pair of of roller bearing, and a pair of of roller bearing is horizontally disposed, and a pair of of roller bearing is arranged on roller bearing frame 740, roller bearing frame
It is mounted on the bottom of guide rod.
In practical operation, the rotating handles 53 are acted, fixed the distance between bracket 10 and movable support 20 is adjusted, fits
The outer diameter for answering raw material makes the first roller of a pair 12 and a pair of of second tin roller 22 abut against the left and right sides of raw material, meanwhile, hand
The height of the dynamic control raw material center line planning component, makes scribing line bottom end and the starting material of bow pen, and, a pair of rolling
It is pressed on raw material under axial direction.Wherein, the scribing line bottom end of bow pen is fallen on the center line of the raw material.
Later, the raw material center line is dragged by hand and plan component, move it along the length direction of raw material, cross
Pen marks the center line of raw material on the lateral wall of raw material.
Since bow pen is in scratching process, scribing line bottom end is lossy and is gradually shortened, for this purpose, connection of the present invention
Part 75 rises under the externally threaded driving of second tin roller and under the guiding of guide rod 72, in this way, bow pen gradually declines, to protect
The scribing line bottom end of card bow pen is contacted with the lateral wall of raw material, and then guarantees that the center line of raw material is smoothly marked.
Claims (6)
1. a kind of raw material center line plans component, including planning pedestal and scoring tool (90), scoring tool setting is being planned
On pedestal, planning pedestal is equipped with a pair of first roller (12) and a pair of of second tin roller (22)；It is characterized by:
Planning pedestal is connect with crane；
Crane includes elevating lever (71), guide rod (72), connecting plate (73), press part (74), connector (75), elevating lever with
Plan pedestal to be flexibly connected, guide rod is flexibly connected with planning pedestal, and the head end of connecting plate is flexibly connected with elevating lever, connecting plate
Tail end be fixedly connected with guide rod, press part install on the guide bar；
In a pair of first roller and a pair of of second tin roller, one of them roller is equipped with external screw thread, and the head end of connector is screwed onto
Equipped on externally threaded roller, the tail end of connector is flexibly connected with elevating lever.
2. a kind of raw material center line as described in claim 1 plans component, it is characterised in that: the planning pedestal includes solid
Fixed rack (10), movable support (20), movable support are movably connected on the fixed bracket, the head end hinge of first connecting rod (30)
It connects on fixed bracket, the head end of second connecting rod (40) is hinged on movable support, the tail end of first connecting rod and second connecting rod
Tail end is hinged, and the length of first connecting rod is equal to the length of second connecting rod；
First connecting rod head end and support bracket fastened hinge joint are the first hinge joint, the hinge joint of second connecting rod head end and movable support
For the second hinge joint；
Movable support and fixed bracket are clamped in the two sides of raw material, connect first hinge joint and second hinge joint
The midpoint of line is fallen on the center line of the raw material；
The hinged place of first connecting rod tail end Yu second connecting rod tail end is arranged in the scoring tool.
3. a kind of raw material center line as claimed in claim 2 plans component, it is characterised in that: the scoring tool is easily to disappear
The bow pen of consumption；
The tail end of first connecting rod (30) opens up the first hinge hole, and the tail end of second connecting rod (40) opens up the second hinge hole, the first hinge
It connects and tubular articulation piece (41) is installed in hole and the second hinge hole, the bow pen fixation is plugged in tubular articulation piece.
4. a kind of raw material center line as claimed in claim 2 plans component, it is characterised in that: movable support (20) passes through silk
Linkage is connected on the fixed bracket (10)；
Fixed bracket is equipped with sliding rail (11), and movable support cooperates on the sliding rail；The feed screw nut (51) of screw body pacifies
On movable support, screw rod (52) head end of screw body is articulated on fixed bracket, and the tail end of screw body is equipped with rotation
Handle (53).
5. a kind of raw material center line as claimed in claim 2 plans component, it is characterised in that: a pair of first roller (12) sets
It sets on fixed bracket (10), a pair of of second tin roller (22) is arranged on movable support (20), a pair of first roller rotation center
Plane where line is parallel to plane where a pair of of second tin roller rotation centerline.
6. a kind of raw material center line as described in claim 1 plans component, it is characterised in that: the tail end of connector (75) is opened
If strip groove (750), the lower half portion of elevating lever (71) is opened up sliding slot (710), and the lower half portion of elevating lever cooperates in the item
In shape slot, the side wall of strip groove cooperates in the sliding slot, and the side wall of strip groove can slide along the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811597933.8A CN109571398A (en) | 2018-12-26 | 2018-12-26 | A kind of raw material center line planning component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811597933.8A CN109571398A (en) | 2018-12-26 | 2018-12-26 | A kind of raw material center line planning component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109571398A true CN109571398A (en) | 2019-04-05 |
Family
ID=65931849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811597933.8A Withdrawn CN109571398A (en) | 2018-12-26 | 2018-12-26 | A kind of raw material center line planning component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109571398A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865537A (en) * | 2021-11-30 | 2021-12-31 | 中国核工业中原建设有限公司 | Device and method for measuring equivalent wall thickness of steel pipe of assembled scaffold |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07276264A (en) * | 1994-02-21 | 1995-10-24 | Sankei Kenchiku Kenkyusho:Kk | Log material marking device |
| CN104308826A (en) * | 2014-09-22 | 2015-01-28 | 刘哲传 | Device for scribing and trepanning cambered workpiece |
| CN204183541U (en) * | 2014-10-28 | 2015-03-04 | 天津博雅全鑫磁电科技有限公司 | A kind of chalker |
| CN106891317A (en) * | 2015-12-18 | 2017-06-27 | 巴东县丰太农业专业合作社 | A kind of chalker |
| CN207267919U (en) * | 2017-08-01 | 2018-04-24 | 东莞德菱智能科技有限公司 | Numerical control sews the bow pen and its support device of process equipment |
| CN108555871A (en) * | 2018-07-18 | 2018-09-21 | 曹军 | A kind of steel lineation device |
-
2018
- 2018-12-26 CN CN201811597933.8A patent/CN109571398A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07276264A (en) * | 1994-02-21 | 1995-10-24 | Sankei Kenchiku Kenkyusho:Kk | Log material marking device |
| CN104308826A (en) * | 2014-09-22 | 2015-01-28 | 刘哲传 | Device for scribing and trepanning cambered workpiece |
| CN204183541U (en) * | 2014-10-28 | 2015-03-04 | 天津博雅全鑫磁电科技有限公司 | A kind of chalker |
| CN106891317A (en) * | 2015-12-18 | 2017-06-27 | 巴东县丰太农业专业合作社 | A kind of chalker |
| CN207267919U (en) * | 2017-08-01 | 2018-04-24 | 东莞德菱智能科技有限公司 | Numerical control sews the bow pen and its support device of process equipment |
| CN108555871A (en) * | 2018-07-18 | 2018-09-21 | 曹军 | A kind of steel lineation device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865537A (en) * | 2021-11-30 | 2021-12-31 | 中国核工业中原建设有限公司 | Device and method for measuring equivalent wall thickness of steel pipe of assembled scaffold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190405 |