CN114952565B - Feeding and sheave replacement device of multi-wire sawing machine - Google Patents
Feeding and sheave replacement device of multi-wire sawing machine Download PDFInfo
- Publication number
- CN114952565B CN114952565B CN202210572227.8A CN202210572227A CN114952565B CN 114952565 B CN114952565 B CN 114952565B CN 202210572227 A CN202210572227 A CN 202210572227A CN 114952565 B CN114952565 B CN 114952565B
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- material plate
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- shaft
- moving frame
- horizontal moving
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- 239000000463 material Substances 0.000 claims abstract description 121
- 230000000149 penetrating effect Effects 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 26
- 239000002994 raw material Substances 0.000 description 5
- 238000012840 feeding operation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/0633—Grinders for cutting-off using a cutting wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/0683—Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The feeding and sheave replacement device of the multi-wire saw comprises a fixed frame assembly, a horizontal moving frame driving mechanism, a sheave bracket, a material plate support, a movable material plate and a movable material plate angle adjusting mechanism; the fixed frame assembly is arranged on a lifting platform of the feeding trolley, and a horizontal guide rail is arranged in the fixed frame assembly; the horizontal moving frame is provided with a guide wheel assembled with the horizontal guide rail, and the horizontal moving frame is driven by a horizontal moving frame driving mechanism to move left and right along the horizontal guide rail; the grooved pulley bracket and the material plate support are both arranged on the horizontal moving frame, the grooved pulley bracket is positioned above the material plate support, and the movable material plate is assembled on the material plate support; the movable material plate angle adjusting mechanism is arranged between the material plate support and the movable material plate. The invention meets the feeding and sheave replacement requirements of the inclined surface workbench of the multi-wire cutting machine, and achieves the purposes of improving the working efficiency and ensuring the normal operation of the multi-wire cutting machine.
Description
Technical Field
The invention relates to auxiliary equipment of a multi-wire cutting machine, belongs to the technical field of mechanical arms, and particularly relates to a feeding and sheave replacement device of the multi-wire cutting machine suitable for being provided with an inclined surface workbench.
Background
A multi-wire saw is a slicing processing device which carries abrasive into a processing area of a material to be cut for grinding through high-speed reciprocation of a wire (cutting wire) and cuts the piece to be cut into hundreds or thousands of thin slices at the same time. In the production process of the multi-wire saw, raw materials to be cut and processed are required to be adhered to a material plate, the material plate is placed on a workbench of the multi-wire saw and fixedly installed, and then cutting operation is started. However, because the specific gravity of the raw materials to be cut is large, the weight of the large-specification raw materials is generally about 100 kg to 200 kg, and the raw materials can be placed on a workbench of the multi-wire cutting machine by virtue of a feeding device. In addition, when the multi-wire saw switches the types of the cut workpieces, the grooved pulley is usually required to be replaced, and the grooved pulley replacement operation is also required to be completed with the aid of a mechanical device due to the large weight of the grooved pulley.
In the prior art, for the feeding operation of the multi-wire saw, a feeding trolley and auxiliary facilities are mostly adopted, namely a feeding fork and a grooved pulley mounting supporting plate are mounted on the feeding trolley, a feeding fork is utilized to transfer a material plate bonded with a cutting raw material from a material bonding machine platform to a multi-wire saw working area, and then the material plate is mounted on a workbench in a forked manner for fixed mounting. When the grooved pulley of the multi-wire cutting machine needs to be replaced, the grooved pulley is firstly placed on the grooved pulley mounting supporting plate, then the height of the feeding frame is adjusted, and the grooved pulley is lifted to the working position of the grooved pulley to be mounted for mounting. With the development of multi-wire cutting technology, various cutting forms have been developed, and multi-position cutting machines have been developed from traditional horizontal wire cutting to oblique wire cutting forms with various angles. Therefore, the workbench of the multi-wire cutting machine is also developed into a bevel platform form with various angles from a traditional horizontal platform form. Under such circumstances, the conventional horizontal platform type feeding fork cannot meet the feeding requirements of various angle inclined-plane work platforms.
Disclosure of Invention
The invention provides a feeding and sheave replacement device of a multi-wire saw, which aims to meet the feeding and sheave replacement requirements of an inclined surface workbench of the multi-wire saw by arranging a horizontal moving mechanism and a material plate angle adjusting mechanism, thereby achieving the purposes of improving the working efficiency and ensuring the normal operation of the multi-wire saw.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the feeding and sheave replacement device of the multi-wire saw comprises a fixed frame assembly, a horizontal moving frame driving mechanism, a sheave bracket, a material plate support, a movable material plate and a movable material plate angle adjusting mechanism; the fixed frame assembly is arranged on a lifting platform of the feeding trolley, and a horizontal guide rail is arranged in the fixed frame assembly; the horizontal moving frame is provided with a guide wheel assembled with the horizontal guide rail, and the horizontal moving frame is driven by a horizontal moving frame driving mechanism to move left and right along the horizontal guide rail; the grooved pulley bracket and the material plate support are both arranged on the horizontal moving frame, the grooved pulley bracket is positioned above the material plate support, and the movable material plate is assembled on the material plate support; the movable material plate angle adjusting mechanism is arranged between the material plate support and the movable material plate.
According to the feeding and sheave replacing device of the multi-wire saw, the movable material plate is assembled with the movable material plate hinge seat which is arranged front and back on the material plate support through the movable material plate hinge shaft which is arranged front and back.
The feeding and sheave replacement device of the multi-wire saw is characterized in that the movable flitch angle adjusting mechanism is provided with an adjusting handle, a driving gear and a driven gear; the adjusting handle is arranged on a gear shaft of the driving gear; the gear shaft of the driving gear is hinged and assembled on the material plate support, and the driving gear and the driven gear are meshed for transmission; the driven gear is fixed on the movable material plate hinge shaft.
The feeding and sheave replacing device of the multi-wire saw is characterized in that the movable material plate angle adjusting mechanism is further provided with a movable material plate locking assembly, and the movable material plate locking assembly comprises a locking gear, a locking handle, a handle shaft and a locking plate; the locking gear is meshed with the driven gear, and a gear shaft of the locking gear penetrates through the locking plate; the locking plate is provided with a locking gear shaft penetrating hole and a handle shaft penetrating hole, the locking gear shaft penetrating hole is horizontally arranged, the handle shaft penetrating hole is a threaded hole which is vertically arranged, and the locking plate is also provided with a notch which is communicated with the locking gear shaft penetrating hole and the handle shaft penetrating hole; the locking handle is fixed on a handle shaft, and the handle shaft is provided with external threads matched with the internal threads of the handle shaft penetrating hole.
The feeding and sheave replacement device of the multi-wire saw comprises a horizontal moving frame driving mechanism, a horizontal moving frame driving mechanism and a sheave replacement device, wherein the horizontal moving frame driving mechanism comprises a hand wheel, a driving shaft, a bevel gear transmission assembly, a driven shaft and a moving block; the hand wheel is arranged at one end of the driving shaft; the driving shaft is arranged on the fixing frame assembly through a shaft sleeve, a bevel gear transmission assembly is assembled between the driving shaft and the driven shaft, and the driving shaft drives the driven shaft to operate through the bevel gear transmission assembly; the driven shaft is provided with external threads, a moving block with a threaded hole is assembled on the driven shaft, and a screw rod nut transmission assembly is formed by the driven shaft and the moving block; the moving block is fixedly assembled with the horizontal moving frame.
According to the feeding and sheave replacement device of the multi-wire saw, the horizontal moving frame is further provided with the vertical wallboard, and the sheave bracket and the material plate support are assembled with the vertical wallboard in a hinged mode through the hinged base.
According to the feeding and sheave replacement device of the multi-wire saw, two groups of sheave brackets are symmetrically arranged left and right, the two groups of sheave brackets are turned upwards to be attached to the vertical wallboard of the horizontal moving frame in a non-working state, sheave bracket locking pins are arranged on the sheave brackets, and sheave bracket locking hooks matched with the sheave bracket locking pins are arranged on the vertical wallboard of the horizontal moving frame.
According to the feeding and sheave replacement device of the multi-wire saw, the material plate support is of a bilateral symmetry structure, the material plate support is turned upwards to be attached to the vertical wallboard of the horizontal moving frame in a non-working state, material plate support locking pins are arranged on the left side wall and the right side wall of the material plate support, and material plate support locking hooks matched with the material plate support locking pins are arranged on the vertical wallboard of the horizontal moving frame.
The invention relates to a feeding and sheave replacement device of a multi-wire cutting machine, which is matched with a feeding trolley, and can realize the conveying of a workpiece to be cut and the adjustment of the spatial position and the posture through the lifting mechanism of the feeding trolley and the horizontal moving frame and the movable material plate, so as to complete the feeding operation of the multi-wire cutting machine, in particular to an inclined surface workbench of the multi-wire cutting machine, and the angle of the workpiece to be cut can be adjusted at will through the angle adjusting mechanism of the movable material plate, thereby greatly facilitating the feeding operation of the inclined surface workbench. The grooved pulley bracket is arranged on the horizontal moving frame, so that the grooved pulley of the multi-wire saw can be replaced through the grooved pulley bracket, and the grooved pulley bracket and the material plate support are both hinged with the horizontal moving frame, so that the space of the grooved pulley bracket or the material plate support can be overturned, and the switching between the feeding working state and the grooved pulley replacement working state is realized. In a word, the invention meets the requirements of feeding on the inclined surface workbench and replacing the grooved pulley of the multi-wire cutting machine, and achieves the purposes of improving the working efficiency and ensuring the normal operation of the multi-wire cutting machine.
Drawings
FIG. 1 is a schematic diagram of a feeding and sheave replacement device for a multi-wire saw according to the present invention;
FIG. 2 is a view in the direction K of FIG. 1 (with the workpiece to be cut removed);
FIG. 3 is a schematic view of a horizontal moving frame, horizontal guide rails, and a horizontal moving frame driving mechanism;
FIG. 4 is a schematic diagram of the assembly relationship of the material plate support, the movable material plate and the movable material plate angle adjustment mechanism;
FIG. 5 is a schematic view of a movable material plate angle adjusting mechanism;
FIG. 6 is an M-direction view of FIG. 5;
FIG. 7 is a schematic view of the invention in a loading operating state;
FIG. 8 is a schematic view of the present invention in a sheave replacement operation;
fig. 9 is a schematic view of the present invention in a non-operative state.
The reference numerals in the drawings are defined as follows:
1 is a fixing frame assembly, and 1-1 is a horizontal guide rail; 2 is a horizontal moving frame, 2-1 is a guide wheel, and 2-2 is a vertical wallboard; 3 is a horizontal moving frame driving mechanism, 3-1 is a hand wheel, 3-2 is a driving shaft, 3-3 is a bevel gear transmission assembly, 3-4 is a driven shaft, and 3-5 is a moving block; 4 is a sheave bracket, and 4-1 is a sheave bracket locking pin; 5 is a material plate support, 5-1 is a material plate support locking pin, and 5-2 is a movable material plate hinge seat; 6 is a movable material plate, 6-1 is a movable material plate hinge shaft; 7 is a material plate; 8 is a cutting material backing plate; 9 is a workpiece to be cut; 10 is a movable material plate angle adjusting mechanism, 10-1 is an adjusting handle, 10-2 is a driving gear, 10-3 is a driven gear, 10-4 is a locking gear, 10-5 is a locking handle, 10-6 is a locking plate, 10-6-1 is a notch, and 10-7 is a handle shaft; 11 is a sheave bracket locking hook; and 12 is a locking hook of the material plate support seat.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific examples.
Referring to fig. 1, 2 and 3, the feeding and sheave replacement device of the multi-wire saw of the invention comprises a fixed frame assembly 1, a horizontal moving frame 2, a horizontal moving frame driving mechanism 3, a sheave bracket 4, a material plate support 5, a movable material plate 6 and a movable material plate angle adjusting mechanism 10; the fixed frame assembly 1 is arranged on a lifting platform of the feeding trolley, a horizontal guide rail 1-1 is arranged in the fixed frame assembly 1, and two horizontal guide rails are arranged up and down; the horizontal moving frame 2 is provided with a vertical wallboard 2-2, a guide wheel 2-1 assembled with the horizontal guide rail 1-1 is arranged on one side of the vertical wallboard 2-2, and the horizontal moving frame 2 is driven by a horizontal moving frame driving mechanism 3 to move left and right along the horizontal guide rail 1-1 through the guide wheel 2-1; the grooved pulley bracket 4 and the material plate support 5 are both arranged on the other side of the vertical wallboard 2-2 of the horizontal moving frame 2 through a hinging seat, the grooved pulley bracket 4 is positioned above the material plate support 5, and the movable material plate 6 is assembled on the material plate support 5; the movable material plate angle adjusting mechanism 10 is arranged between the material plate support 5 and the movable material plate 6.
Referring to fig. 2 and 3, in the feeding and sheave replacement device for a multi-wire saw according to the present invention, in a preferred embodiment, a driving mechanism 3 of a horizontal moving frame is driven by a hand wheel, a lead screw nut driving assembly is driven to operate by a bevel gear driving assembly, and then a nut in the lead screw nut driving assembly drives a horizontal moving frame 2 to move left and right, and the specific structure is as follows: the horizontal moving frame driving mechanism 3 comprises a hand wheel 3-1, a driving shaft 3-2, a bevel gear transmission assembly 3-3, a driven shaft 3-4 and a moving block 3-5; the hand wheel 3-1 is arranged at one end of the driving shaft 3-2; the driving shaft 3-2 is arranged on the fixing frame assembly 1 through a shaft sleeve, a bevel gear transmission assembly 3-3 is assembled between the driving shaft 3-2 and the driven shaft 3-4, and the driving shaft 3-2 drives the driven shaft 3-4 to operate through the bevel gear transmission assembly 3-3; the driven shaft 3-4 is provided with external threads, the driven shaft 3-4 is provided with a moving block 3-5 with a threaded hole, and a screw nut transmission assembly is formed by the driven shaft 3-4 and the moving block 3-5; the moving block 3-5 is fixedly assembled with the horizontal moving frame 2. The driving mechanism 3 of the horizontal moving frame can also adopt a motor driving mode, a servo motor replaces a hand wheel 3-1, and the driving shaft 3-2, the bevel gear transmission assembly 3-3 and the screw nut transmission assembly are driven to operate by motor power, so that the horizontal moving frame 2 can move left and right. The driving mechanism 3 of the horizontal moving frame can also adopt a cylinder or hydraulic cylinder driving mode, and the cylinder or hydraulic cylinder can directly push the horizontal moving frame 2 to move left and right.
Referring to fig. 4, 5 and 6, in the feeding and sheave replacement device for a multi-wire saw according to the present invention, in a preferred embodiment, a movable material plate angle adjusting mechanism 10 is provided with an adjusting handle 10-1, a driving gear 10-2, a driven gear 10-3 and a movable material plate locking assembly; the adjusting handle 10-1 is arranged on a gear shaft of the driving gear 10-2; the gear shaft of the driving gear 10-2 is hinged and assembled on the material plate support 5, and the driving gear 10-2 and the driven gear 10-3 are meshed for transmission; the driven gear 10-3 is fixed on the movable material plate hinge shaft 6-1; the movable material plate locking assembly comprises a locking gear 10-4, a locking handle 10-5, a handle shaft 10-7 and a locking plate 10-6; the locking gear 10-4 is meshed with the driven gear 10-3, and a gear shaft of the locking gear 10-4 passes through the locking plate 10-6; the locking plate 10-6 is provided with a locking gear shaft penetrating hole and a handle shaft penetrating hole, the locking gear shaft penetrating hole is horizontally arranged, the handle shaft penetrating hole is a threaded hole which is vertically arranged, and the locking plate is also provided with a notch 10-6-1 which is communicated with the locking gear shaft penetrating hole and the handle shaft penetrating hole; the locking handle 10-5 is fixed on the handle shaft 10-7, and the handle shaft 10-7 is provided with external threads matched with the internal threads of the handle shaft penetrating hole. The angle adjusting mechanism 10 of the movable material plate can also adopt a servo motor driving mode to drive the driving gear 10-2 and the driven gear 10-3 in a meshed mode, so that the aim of adjusting the angle of the movable material plate is fulfilled.
Referring to fig. 1 and 7, when the feeding and sheave replacement device of the multi-wire saw is used for feeding the multi-wire saw, two groups of sheave brackets 4 are turned upwards to be attached to a vertical wallboard 2-2 of a horizontal moving frame 2, and the sheave brackets are locked and fixed by matching a sheave bracket locking hook 11 on the vertical wallboard 2-2 of the horizontal moving frame 2 with a sheave bracket locking pin 4-1 on the sheave brackets 4; placing the work piece 9 to be cut and the material plate 7 of the cutting material backing plate 8 on the movable material plate 6, adjusting the angle of the movable material plate 6 through the movable material plate angle adjusting mechanism 10 to enable the angle to meet the cutting angle requirement, rotating the locking handle 10-5, driving the locking handle 10-5 to move downwards through the matching of the external threads on the handle shaft 10-7 and the internal threads of the handle shaft through the holes, and compressing the notch 10-6-1 on the locking plate 10-6 to generate elastic deformation, so that the locking gear shaft is locked and fixed, and the movable material plate 6 is locked and fixed at the moment; the horizontal moving frame driving mechanism 3 is operated, the horizontal moving frame 2 drives the material plate support 5 and the workpiece 9 to be cut fixed on the material plate support to move horizontally, and the lifting mechanism of the feeding trolley moves up and down to convey the workpiece 9 to be cut to a workbench of the multi-wire cutting machine.
Referring to fig. 8, when the sheave replacement device of the multi-wire saw is used for replacing sheaves of the multi-wire saw, firstly, a material plate support 5 is turned upwards to be attached to a vertical wallboard 2-2 of a horizontal moving frame 2, and a material plate support 5 is locked and fixed by matching a material plate support locking hook 12 on the vertical wallboard 2-2 of the horizontal moving frame 2 with a material plate support locking pin 5-1 on the material plate support 5; the sheave to be replaced is arranged on the sheave bracket 4 and fixed, the horizontal moving frame driving mechanism 3 is operated, the sheave bracket 4 and the sheave fixed on the sheave bracket are driven to horizontally move by the horizontal moving frame 2, and the sheave to be replaced is conveyed to a main shaft of a cutting chamber of the wire cutting machine by the up-down movement of a lifting mechanism of the feeding trolley.
Referring to fig. 9, when the feeding and sheave replacement device of the multi-wire saw is in a non-working state, two groups of sheave brackets 4 and a material plate support 5 can be turned upwards to be attached to a vertical wallboard 2-2 of a horizontal moving frame 2, the sheave brackets are locked and fixed through the cooperation of a sheave bracket locking hook 11 and a sheave bracket locking pin 4-1, and the material plate support 5 is locked and fixed through the cooperation of a material plate support locking hook 12 and a material plate support locking pin 5-1.
Claims (5)
1. Feeding and sheave replacement device of multi-wire saw, its characterized in that: the device comprises a fixed frame assembly (1), a horizontal moving frame (2), a horizontal moving frame driving mechanism (3), a grooved pulley bracket (4), a material plate support (5), a movable material plate (6) and a movable material plate angle adjusting mechanism (10); the fixing frame assembly (1) is arranged on a lifting platform of the feeding trolley, and a horizontal guide rail (1-1) is arranged in the fixing frame assembly (1); the horizontal moving frame (2) is provided with a guide wheel (2-1) matched with the horizontal guide rail (1-1), and the horizontal moving frame (2) moves left and right along the horizontal guide rail (1-1) under the drive of a horizontal moving frame driving mechanism (3); the grooved pulley bracket (4) and the material plate support (5) are both arranged on the horizontal moving frame (2), the grooved pulley bracket (4) is positioned above the material plate support (5), and the movable material plate (6) is assembled on the material plate support (5); the movable material plate angle adjusting mechanism (10) is arranged between the material plate support (5) and the movable material plate (6);
the movable material plate (6) is assembled with a movable material plate hinge seat (5-2) arranged front and back on the material plate support (5) through a movable material plate hinge shaft (6-1) arranged front and back;
the movable material plate angle adjusting mechanism (10) is provided with an adjusting handle (10-1), a driving gear (10-2) and a driven gear (10-3); the adjusting handle (10-1) is arranged on a gear shaft of the driving gear (10-2); the gear shaft of the driving gear (10-2) is hinged and assembled on the material plate support (5), and the driving gear (10-2) is meshed with the driven gear (10-); the driven gear (10-3) is fixed on the movable material plate hinge shaft (6-1);
the movable material plate angle adjusting mechanism (10) is also provided with a movable material plate locking assembly, and the movable material plate locking assembly comprises a locking gear (10-4), a locking handle (10-5), a handle shaft (10-7) and a locking plate (10-6); the locking gear (10-4) is meshed with the driven gear (10-3), and a gear shaft of the locking gear (10-4) penetrates through the locking plate (10-6); the locking plate (10-6) is provided with a locking gear shaft penetrating hole and a handle shaft penetrating hole, the locking gear shaft penetrating hole is horizontally arranged, the handle shaft penetrating hole is a threaded hole which is vertically arranged, and the locking plate is also provided with a notch (10-6-1) which is communicated with the locking gear shaft penetrating hole and the handle shaft penetrating hole; the locking handle (10-5) is fixed on the handle shaft (10-7), and the handle shaft (10-7) is provided with external threads matched with the internal threads of the handle shaft penetrating hole.
2. The multi-wire saw feeding and sheave replacement device of claim 1, wherein: the horizontal moving frame (2) is also provided with a vertical wallboard (2-2), and the grooved pulley bracket (4) and the material plate support (5) are assembled with the vertical wallboard (2-2) in a hinged mode through a hinged seat.
3. The multi-wire saw feeding and sheave replacement apparatus according to any one of claims 1 to 2, wherein: the horizontal moving frame driving mechanism (3) comprises a hand wheel (3-1), a driving shaft (3-2), a bevel gear transmission assembly (3-3), a driven shaft (3-4) and a moving block (3-5); the hand wheel (3-1) is arranged at one end of the driving shaft (3-2); the driving shaft (3-2) is arranged on the fixing frame assembly (1) through a shaft sleeve, a bevel gear transmission assembly (3-3) is assembled between the driving shaft (3-2) and the driven shaft (3-4), and the driving shaft (3-2) drives the driven shaft (3-4) to operate through the bevel gear transmission assembly (3-3); the driven shaft (3-4) is provided with external threads, the driven shaft (3-4) is provided with a moving block (3-5) with a threaded hole, and a screw-nut transmission assembly is formed by the driven shaft (3-4) and the moving block (3-5); the moving block (3-5) is fixedly assembled with the horizontal moving frame (2).
4. The multi-wire saw feeding and sheave replacement device of claim 3, wherein: two groups of grooved pulley brackets (4) are symmetrically arranged left and right, the two groups of grooved pulley brackets (4) are turned upwards to be attached to the vertical wallboard (2-2) of the horizontal moving frame (2) in a non-working state, grooved pulley bracket locking pins (4-1) are arranged on the grooved pulley brackets (4), and grooved pulley bracket locking hooks (11) matched with the grooved pulley bracket locking pins (4-1) are arranged on the vertical wallboard (2-2) of the horizontal moving frame (2).
5. The multi-wire saw feeding and sheave replacement device of claim 4, wherein: the material plate support (5) is of a bilateral symmetry structure, the material plate support (5) is turned upwards to be attached to a vertical wall plate (2-2) of the horizontal moving frame (2) in a non-working state, material plate support locking pins (5-1) are arranged on the left side wall and the right side wall of the material plate support (5), and material plate support locking hooks (12) matched with the material plate support locking pins (5-1) are arranged on the vertical wall plate (2-2) of the horizontal moving frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210572227.8A CN114952565B (en) | 2022-05-25 | 2022-05-25 | Feeding and sheave replacement device of multi-wire sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210572227.8A CN114952565B (en) | 2022-05-25 | 2022-05-25 | Feeding and sheave replacement device of multi-wire sawing machine |
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| Publication Number | Publication Date |
|---|---|
| CN114952565A CN114952565A (en) | 2022-08-30 |
| CN114952565B true CN114952565B (en) | 2024-02-13 |
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|---|---|---|---|
| CN202210572227.8A Active CN114952565B (en) | 2022-05-25 | 2022-05-25 | Feeding and sheave replacement device of multi-wire sawing machine |
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