CN205889589U - Multi -wire saw's guard gate elevation structure - Google Patents
Multi -wire saw's guard gate elevation structure Download PDFInfo
- Publication number
- CN205889589U CN205889589U CN201620910770.4U CN201620910770U CN205889589U CN 205889589 U CN205889589 U CN 205889589U CN 201620910770 U CN201620910770 U CN 201620910770U CN 205889589 U CN205889589 U CN 205889589U
- Authority
- CN
- China
- Prior art keywords
- protective door
- elevating screw
- frame
- screw
- fixed
- 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
Links
Abstract
The utility model provides a multi -wire saw's guard gate elevation structure belongs to wire -electrode cutting technical field. It has solved inconvenient class of technical problem of current multi -wire saw's guard gate elevation structure operation. This multi -wire saw includes the frame, one side of frame is equipped with the guard gate, elevation structure includes elevating screw, including a motor, an end cap, a controller, and a cover plate, screw nut and two vertical guide rails of fixing in the frame, the guard gate is located between two guide rails and can slides from top to bottom along two guide rails, the vertical setting of elevating screw, elevating screw's upper end and frame are connected, elevating screw's lower extreme be the free end, relative frame axial positioning of elevating screw and circumferential direction, the motor is fixed in the frame and the motor can drive elevating screw circumferential direction, just screw nut is fixed with the guard gate on elevating screw for screw nut threaded connection. The utility model has the advantages of make things convenient for the switch guard gate.
Description
Technical field
This utility model belongs to line cutting technology field, is related to a kind of multi-line cutting machine, particularly a kind of multi-line cutting machine
Protective door lifting structure.
Background technology
Multi-line cutting machine is the machinery being cut using wire cutting mode, and wire cutting mode is mainly passed through cylinder group and driven cutting
Line is mobile that line of cut is in tensioned state in running realizing cutting, and line of cut is subject in cutting process
Active force is very big, and situation that line of cut snapped therefore occurs, in order to ensure safety when producing, operationally needs to protect
The sealing of card multi-line cutting machine.
Multi-line cutting machine intermediate roll group includes Lora roller, and Lora roller primarily serves the effect driving line of cut movement,
Lora roller is arranged on the side of multi-line cutting machine, overhauls for convenience and ensures safety when running, multi-line cutting machine
Side can be provided with capable of opening and closing protective door.At present, the protective door of multi-line cutting machine be typically hinged on by way of hinged multi-thread
In the frame of cutting machine, the space being taken when opening rotation by the protective door of articulated manner is larger, therefore places multi-wire cutting
Need during cutting mill to leave larger space to meet opening of protective door in its side, take up room larger.
In order to solve the above problems, the closing door lowering or hoisting gear that Chinese patent literature discloses a kind of wire cutting machine tool [is awarded
Power notification number cn204195002u], achieve the lifting of closing door in this patent by lowering or hoisting gear, come by way of lifting
Open protective door.But the lifting of protective door needs manually to realize in this patent, line of cut when snapping its get to anti-
Effect on shield door is very big, in order to ensure the protective capacities of protective door, needs do thicker of protective door and needs to adopt metal
Making, the weight of therefore protective door is larger for material, leads to manually to promote protective door to rise very laborious, causes to open
Inconvenient.
Content of the invention
The purpose of this utility model be there are the problems referred to above for existing technology it is proposed that a kind of multi-line cutting machine anti-
Shield door lifting structure, the technical problem that this utility model solves is to automatically open up protective door.
The purpose of this utility model can be realized by following technical proposal:
A kind of protective door lifting structure of multi-line cutting machine, multi-line cutting machine includes frame, and the side of frame is provided with protection
Door, lifting structure includes two guide rails being vertically fixed in frame, and described protective door is located between two guide rails and can be along two
Root guide rail slides up and down it is characterised in that lifting structure also includes elevating screw, motor and feed screw nut, described elevating screw
Be vertically arranged, the upper end of described elevating screw is connected with frame, the lower end of described elevating screw for free end, described lifting silk
Thick stick relative to frame axially position and circumferentially rotates, and described motor is fixed in frame and described motor can drive elevating screw circumference
Rotate, described feed screw nut is threaded on elevating screw and described feed screw nut is fixed with protective door.
Concrete operating principle is as follows: when needing to lift protective door, opens motor, drives elevating screw to rotate forward by motor
Or reversion, feed screw nut moves up when elevating screw rotates forward, and therefore can rise with protective door；Feed screw nut is in lifting
Move down during leading screw reversion, therefore can decline with protective door；Enable the automatic lifting of protective door by motor, conveniently open
Close protective door.
In the protective door lifting structure of above-mentioned multi-line cutting machine, the upper surface of described frame has spacing counterbore,
Intercommunicating pore is had on the bottom surface of described spacing counterbore, the upper end of described elevating screw passes through intercommunicating pore, and described elevating screw is located at
Bearing is connected with a section in spacing counterbore, the lower surface of described bearing outer ring is supported with the bearing block being enclosed within elevating screw
Lean on, the bottom surface of described bearing block and spacing counterbore is against, the upper surface of described bearing inner race and the limit being fixed on elevating screw
Position nut against.Realize elevating screw by this structure relative to frame axially position and to circumferentially rotate.
In the protective door lifting structure of above-mentioned multi-line cutting machine, described elevating screw is located at the side of protective door, institute
The opposite side stating protective door is connected with balancing weight, and the upper end of described frame is connected with pulley, between described balancing weight and protective door
It is connected with connecting rope, one end of described connecting rope and protective door are fixed, and the other end of described connecting rope is connected with balancing weight, described
The stage casing of connecting rope bypasses pulley.Balancing weight gives protective door pulling force upwards by the connecting rope bypassing pulley, this pulling force energy
Gravity suffered by balance protective door, hence in so that more laborsaving when protective door rises, balancing weight and elevating screw position respectively simultaneously
In protective door both sides, make protective door both sides uniform force when protective door rises so that protective door oscilaltion is more stable.
In the protective door lifting structure of above-mentioned multi-line cutting machine, the both sides of described protective door are respectively and fixedly provided with least two
Slide block, described slide block is connected with corresponding slide, and the one of slide block positioned at described protective door side is provided with extension board,
Described connecting rope and extension board are fixed, and are fixed with connecting bracket, institute on one of slide block of described protective door opposite side
State feed screw nut to fix with connecting bracket.Extension board is integrally formed with corresponding slide block, and two slide blocks make protective door and guide rail
Connect more stable, connecting rope and all corresponding slide block of feed screw nut are directly fixed, and directly active force can be applied on slide block and carry
Dynamic protective door moves, and decreases the annexation and protective door between so that the structure of protective door is simple.
In the protective door lifting structure of above-mentioned multi-line cutting machine, the upper end of described elevating screw is fixed with driven belt
Wheel, described motor is connected with reduction box, and the output shaft of described reduction box is fixed with driving pulley, described driven pulley and active
Connected by Timing Belt between belt wheel.Motor drives elevating screw to rotate by Timing Belt, stable transmission.
Compared with prior art, the protective door lifting structure of this multi-line cutting machine enables the automatic lifting of protective door, tool
There is Convenient switch protective door.
Brief description
Fig. 1 is structural representation when protective door is closed in this multi-line cutting machine.
Fig. 2 is structural representation when protective door is opened in this multi-line cutting machine.
Fig. 3 is the mplifying structure schematic diagram in a portion in Fig. 1.
Fig. 4 is the mplifying structure schematic diagram that motor is connected with elevating screw.
In figure, 1, frame；11st, guide rail；12nd, spacing counterbore；121st, intercommunicating pore；2nd, protective door；21st, slide block；211st, extend
Plate；212nd, connecting bracket；22nd, feed screw nut；3rd, elevating screw；31st, free end；32nd, bearing；321st, bearing block；322nd, spacing
Nut；33rd, driven pulley；4th, motor；41st, reduction box；42nd, driving pulley；43rd, Timing Belt；5th, balancing weight；51st, pulley；52、
Connecting rope.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, multi-line cutting machine includes frame 1, and the side of frame 1 is provided with protective door 2, lifting structure bag
Include two guide rails being vertically fixed in frame 1 11, protective door 2 is located between two guide rails 11, and the both sides of protective door 2 are all fixing
There are at least two slide blocks 21, slide block 21 is slidably connected with corresponding guide rail 11.
As depicted in figs. 1 and 2, lifting structure also includes elevating screw 3, motor 4 and feed screw nut 22, and elevating screw 3 erects
Straight arrange, the upper end of elevating screw 3 is connected with frame 1, the lower end of elevating screw 3 for free end 31, elevating screw 3 is with respect to machine
Frame 1 axially position and circumferentially rotating.Specifically, as shown in figures 1 and 3, the upper surface of frame 1 has spacing counterbore 12,
Intercommunicating pore 121 is had on the bottom surface of spacing counterbore 12, the upper end of elevating screw 3 passes through intercommunicating pore 121, and elevating screw 3 is located at limit
It is connected with bearing 32, the lower surface of bearing 32 outer ring and the bearing block 321 being enclosed within elevating screw 3 in the counterbore 12 of position one section
Against the bottom surface of, bearing block 321 and spacing counterbore 12 against, the upper surface of bearing 32 inner ring be fixed on elevating screw 3
Stop nut 322 against.
As shown in figure 4, motor 4 is fixed in frame 1 and motor 4 can drive elevating screw 3 to circumferentially rotate, elevating screw 3
Upper end be fixed with driven pulley 33, motor 4 is connected with reduction box 41, and the output shaft of reduction box 41 is fixed with driving pulley
42, connected by Timing Belt 43 between driven pulley 33 and driving pulley 42, feed screw nut 22 is threaded on elevating screw 3
And feed screw nut 22 is fixing with protective door 2.
As depicted in figs. 1 and 2, elevating screw 3 is located at the side of protective door 2, and the opposite side of protective door 2 is connected with balancing weight
5, the upper end of frame 1 is connected with pulley 51, is connected with connecting rope 52 between balancing weight 5 and protective door 2, one end of connecting rope 52 with
Protective door 2 is fixing, and the other end of connecting rope 52 is connected with balancing weight 5, and the stage casing of connecting rope 52 bypasses pulley 51, and connecting rope 52 is
Steel wire rope, the present embodiment middle pulley 51 has two, and two pulleys 51 are connected on the sustained height of frame 1 and two pulleys 51
It is set up in parallel, connecting rope 52 bypasses two pulleys 51 successively, balancing weight 5 gives protective door by the connecting rope 52 bypassing pulley 51
2 pulling force upwards, this pulling force can balance the gravity suffered by protective door 2.
As depicted in figs. 1 and 2, the one of slide block 21 positioned at protective door 2 side is provided with extension board 211, connecting rope
52 is fixing with extension board 211, is fixed with connecting bracket 212, leading screw spiral shell on one of slide block 21 of protective door 2 opposite side
Female 22 is fixing with connecting bracket 212.Two slide blocks 21 make protective door 2 more stable with the connection of guide rail 11, connecting rope 52 and silk
The all corresponding slide block 21 of thick stick nut 22 is directly fixed, and directly active force can be applied on slide block 21 and drive protective door 2 mobile again.
Concrete operating principle is as follows: when needing to lift protective door 2, opens motor 4, drives elevating screw 3 by motor 4
Rotate forward or invert, feed screw nut 22 moves up when elevating screw 3 rotates forward, and therefore can rise with protective door 2；Leading screw spiral shell
Female 22 move down when elevating screw 3 inverts, and therefore can decline with protective door 2；Protective door 2 is enabled by motor 4
Automatic lifting, Convenient switch protective door 2.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Belong to those skilled in the art described specific embodiment can be made with various modifications or supplement or using similar
Mode substitute, but without departing from of the present utility model spirit or surmount scope defined in appended claims.
Claims (5)
1. the protective door lifting structure of a kind of multi-line cutting machine, multi-line cutting machine includes frame (1), and the side of frame (1) is provided with
Protective door (2), lifting structure includes two guide rails (11) being vertically fixed in frame (1), and described protective door (2) is located at two
Between guide rail (11) and can slide up and down along two guide rails (11) it is characterised in that lifting structure also include elevating screw (3),
Motor (4) and feed screw nut (22), described elevating screw (3) is vertically arranged, the upper end of described elevating screw (3) and frame (1)
Connect, the lower end of described elevating screw (3) for free end (31), described elevating screw (3) frame (1) axially position relatively and
Circumferentially rotate, described motor (4) is fixed on frame (1) above and described motor (4) can drive elevating screw (3) to circumferentially rotate, institute
State feed screw nut (22) to be threaded on elevating screw (3) and described feed screw nut (22) and protective door (2) fixation.
2. the protective door lifting structure of multi-line cutting machine according to claim 1 is it is characterised in that described frame (1)
Spacing counterbore (12) is had on upper surface, the bottom surface of described spacing counterbore (12) has intercommunicating pore (121), described elevating screw
(3) upper end passes through intercommunicating pore (121), and described elevating screw (3) is located at and is connected with bearing on a section in spacing counterbore (12)
(32), the lower surface of described bearing (32) outer ring and the bearing block (321) being enclosed within elevating screw (3) are against described bearing block
(321) with the bottom surface of spacing counterbore (12) against, the upper surface of described bearing (32) inner ring be fixed on elevating screw (3)
Stop nut (322) against.
3. the protective door lifting structure of multi-line cutting machine according to claim 1 is it is characterised in that described elevating screw
(3) it is located at the side of protective door (2), the opposite side of described protective door (2) is connected with balancing weight (5), the upper end of described frame (1)
It is connected with pulley (51), between described balancing weight (5) and protective door (2), be connected with connecting rope (52), described connecting rope (52)
One end is fixing with protective door (2), and the other end of described connecting rope (52) is connected with balancing weight (5), in described connecting rope (52)
Section bypasses pulley (51).
4. the protective door lifting structure of multi-line cutting machine according to claim 3 is it is characterised in that described protective door (2)
Both sides be respectively and fixedly provided with least two slide blocks (21), described slide block (21) is slidably connected with corresponding guide rail (11), positioned at described anti-
Extension board (211), described connecting rope (52) and extension board (211) are fixed with one of slide block (21) of shield door (2) side
Fixing, connecting bracket (212), described leading screw are fixed with one of slide block (21) of described protective door (2) opposite side
Nut (22) is fixing with connecting bracket (212).
5. the protective door lifting structure of the multi-line cutting machine according to claim 1 or 2 or 3 is it is characterised in that described lifting
The upper end of leading screw (3) is fixed with driven pulley (33), and described motor (4) is connected with reduction box (41), described reduction box (41)
Driving pulley (42) is fixed with output shaft, passes through Timing Belt (43) between described driven pulley (33) and driving pulley (42) even
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910770.4U CN205889589U (en) | 2016-08-19 | 2016-08-19 | Multi -wire saw's guard gate elevation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910770.4U CN205889589U (en) | 2016-08-19 | 2016-08-19 | Multi -wire saw's guard gate elevation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205889589U true CN205889589U (en) | 2017-01-18 |
Family
ID=57779979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620910770.4U Expired - Fee Related CN205889589U (en) | 2016-08-19 | 2016-08-19 | Multi -wire saw's guard gate elevation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205889589U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919625A (en) * | 2019-11-19 | 2020-03-27 | 国网智能科技股份有限公司 | Three-dimensional orbital transfer device and method for rail-mounted robot |
| CN111230336A (en) * | 2020-02-04 | 2020-06-05 | 大族激光科技产业集团股份有限公司 | Lifting protection device and laser cutting system |
| CN111791147A (en) * | 2020-06-22 | 2020-10-20 | 宇晶机器（长沙）有限公司 | Waterproof shield of multi-wire cutting machine |
| CN114851414A (en) * | 2022-05-23 | 2022-08-05 | 宇晶机器（长沙）有限公司 | Automatic door and window opening and closing device for multi-wire cutting machine |
| WO2024002233A1 (en) * | 2022-06-30 | 2024-01-04 | 青岛高测科技股份有限公司 | Diamond wire cutting apparatus, wire cutting control method and apparatus |
-
2016
- 2016-08-19 CN CN201620910770.4U patent/CN205889589U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919625A (en) * | 2019-11-19 | 2020-03-27 | 国网智能科技股份有限公司 | Three-dimensional orbital transfer device and method for rail-mounted robot |
| CN111230336A (en) * | 2020-02-04 | 2020-06-05 | 大族激光科技产业集团股份有限公司 | Lifting protection device and laser cutting system |
| CN111791147A (en) * | 2020-06-22 | 2020-10-20 | 宇晶机器（长沙）有限公司 | Waterproof shield of multi-wire cutting machine |
| CN114851414A (en) * | 2022-05-23 | 2022-08-05 | 宇晶机器（长沙）有限公司 | Automatic door and window opening and closing device for multi-wire cutting machine |
| CN114851414B (en) * | 2022-05-23 | 2023-09-01 | 宇晶机器（长沙）有限公司 | Automatic door and window opening and closing device for multi-wire saw |
| WO2024002233A1 (en) * | 2022-06-30 | 2024-01-04 | 青岛高测科技股份有限公司 | Diamond wire cutting apparatus, wire cutting control method and apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205889589U (en) | Multi -wire saw's guard gate elevation structure | |
| CN108943276A (en) | A kind of firewood chopping device | |
| CN112025666A (en) | Vehicle for assembling aviation turbine engine equipment | |
| CN208327235U (en) | A kind of building machinery hoistable platform convenient for adjusting | |
| CN202271542U (en) | Open type inclinable power press with seal ring | |
| CN206565251U (en) | A kind of camellia oleifera fruit crust breaking device | |
| CN110255393A (en) | A kind of railway locomotive top cover lifting components and mast-up | |
| CN209636406U (en) | A kind of device preventing the abrasion of sectional warper lease reed | |
| CN204751799U (en) | Double -deck elevator car with adjustable interval | |
| CN206241789U (en) | A kind of spring grinding machine | |
| CN216235327U (en) | A take-up for wrapping machine | |
| CN213265577U (en) | Combined type screw rod elevator | |
| CN206099168U (en) | Electronic anchor machine that falls | |
| CN216633548U (en) | Novel tool magazine automatically-controlled door structure | |
| CN209603829U (en) | A kind of pneumatic door curtain of work station | |
| CN206900418U (en) | A kind of novel chemical glass trolley | |
| CN206244323U (en) | A kind of electric lifting device | |
| CN212935706U (en) | Hydraulic generator top cover with barring function | |
| CN202428072U (en) | Threading machine | |
| CN219526180U (en) | Battery package hoisting accessory | |
| CN115285817B (en) | Forced driving rope winding mechanism for elevator | |
| CN208200091U (en) | A kind of Scroll elevator cab door | |
| CN213265578U (en) | Dustproof combined type screw rod elevator | |
| CN214045370U (en) | Motor rotor assembling tool | |
| CN216914160U (en) | Band saw machine convenient to location |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20180819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |