CN115157082B

CN115157082B - Diamond cutting device

Info

Publication number: CN115157082B
Application number: CN202210896561.9A
Authority: CN
Inventors: 刘雁; 杨后东; 张际平; 张安友
Original assignee: ANHUI HONGJING NEW MATERIAL CO LTD
Current assignee: ANHUI HONGJING NEW MATERIAL CO LTD
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-06-23
Anticipated expiration: 2042-07-28
Also published as: CN115157082A

Abstract

The invention discloses a diamond cutting device, which relates to the technical field of diamond cutting and comprises a bottom plate, a supporting column and a mounting frame, wherein the supporting column is connected to the upper end face of the bottom plate, the mounting frame is connected to the upper side position of the supporting column, the two ends of the side face of the mounting frame are connected with supporting wheels through shafts, a tensioning assembly for tensioning a diamond wire is further arranged on the mounting frame, a driving mechanism for adjusting the tensioning degree of the tensioning assembly is arranged in the mounting frame, a pressure detection mechanism is further connected between the driving mechanism and the tensioning assembly and used for detecting the tensioning force of the diamond wire, and the automatic tensioning and wire collecting operation of the diamond wire are realized through the cooperation of the driving mechanism and a fixing mechanism, so that the wire-mounting step of the diamond cutting device is simplified without manually adjusting the position of the clamping wheels for many times and tensioning and fixing the end of the diamond wire again, and the use convenience of the diamond cutting device is improved.

Description

Diamond cutting device

Technical Field

The invention relates to the technical field of diamond cutting, in particular to a diamond cutting device.

Background

Diamond is a mineral composed of carbon elements, also commonly known as the original body of diamond, which is the hardest substance naturally occurring in nature. When the diamond is required to be cut, wire cutting is one of the cutting modes, and the mode of unidirectional circulation or reciprocating circulation movement of the diamond wire is adopted, so that relative grinding movement is formed between the diamond wire and the diamond, and the purpose of cutting is achieved. The wire cutting machine needs to install the diamond wire before using and makes the diamond wire reach certain tensioning force, because the diamond wire diameter is little and have elasticity, need the manual work many times adjust the position of take-up pulley to the in-process of diamond wire tensioning, the diamond wire stretches for every time after becoming long, need take-up again the end of diamond wire fixedly to cut unnecessary line head, so repeated many times just can make the diamond wire tensioning to the degree that needs, current diamond cutting device is loaded down with trivial details to diamond wire tensioning operation step, consequently, need a diamond cutting device to solve above-mentioned problem.

Disclosure of Invention

The present invention is directed to a diamond cutting device, which solves the problems of the prior art set forth in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the utility model provides a diamond cutting device, includes bottom plate, support column and mounting bracket, the support column is connected in the up end of bottom plate, the mounting bracket is connected in the upside position of support column, there is the supporting wheel in the side both ends position of mounting bracket through the hub connection, still be provided with the tensioning assembly who is used for tensioning the diamond wire on the mounting bracket, the internally mounted of mounting bracket has the actuating mechanism who is used for adjusting tensioning assembly tensioning degree, still be connected with pressure detection mechanism and be used for detecting the tensioning force of diamond wire between actuating mechanism and the tensioning assembly, the wire winding motor is installed to the upper end of mounting bracket, the output of wire winding motor is connected with wire winding tube, install the fixed establishment who is used for fixing and tightens up the diamond wire end on the wire winding tube.

Preferably, the tensioning assembly comprises a connecting shaft and a pressing wheel, a guide groove is formed in the mounting frame, the connecting shaft is connected in a sliding mode in the guide groove, and the pressing wheel is connected to the connecting shaft in a rotating mode.

Preferably, the driving mechanism comprises a sliding frame, a sliding block and a reciprocating screw rod, wherein the sliding frame is fixedly connected to the inside of the mounting frame, the sliding block is connected to the two sides of the sliding frame in a sliding manner, the reciprocating screw rod used for driving the sliding block to slide is further connected to the sliding frame, and a driving motor used for driving the reciprocating screw rod to rotate is arranged on one side of the sliding frame.

Preferably, the pressure detection mechanism comprises an air cylinder, a telescopic rod and a piston, wherein the air cylinder is connected to the sliding block, the telescopic rod is slidably connected to the air cylinder, one end of the telescopic rod is fixedly connected with the piston, the piston is hermetically and slidably connected to the air cylinder, the other end of the telescopic rod is connected with a connecting plate, one end of the connecting shaft is connected to the connecting plate, an air hole in the air cylinder is connected to an air pipe connector through an air pipe, and an air pressure meter is connected to an end connector of the air pipe connector through the air pipe.

Preferably, the fixed establishment includes casing, receipts line post and first turning handle, the casing is connected on the wire winding tube, receive line post rotation and connect in the casing, first turning handle fixedly connected with is in the one end of receipts line post, threaded connection has the bolt on the first turning handle, be connected with the torsional spring between receipts line post and the casing, receive key-type connection has spacing wheel on the line post, the casing swivelling joint has the stopper that is used for restricting spacing wheel pivoted, just the stopper sets up in the both sides position of spacing wheel, 2 be connected with the extension spring between the stopper, the casing swivelling joint has the regulating spindle, key-type connection has the extrusion piece that is used for promoting stopper pivoted on the regulating spindle, the upper end of regulating spindle is connected with the second turning handle.

Preferably, a foot cup for adjusting the height is arranged around the bottom surface of the bottom plate.

Preferably, the circumference of the fixing means is equally distributed on the circular arc side of the forming tube.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the diamond wire tensioning and winding device, the automatic tensioning and winding operation of the diamond wire is realized through the cooperation of the driving mechanism and the fixing mechanism, the positions of the compression wheels are not required to be manually adjusted for many times, and the end of the diamond wire is tensioned and fixed again, so that the wire-mounting steps of the diamond cutting device are simplified, and the use convenience of the diamond cutting device is improved.

2. According to the diamond wire cutting device, the diamond wire can be tensioned to the preset tensioning degree through the arrangement of the pressure detection mechanism, so that the diamond wire can stably cut diamond, and the stability and the cutting quality of the diamond cutting device for diamond cutting are ensured.

Drawings

Fig. 1 and 2 are schematic views of the overall structure of the present invention from different angles.

FIG. 3 is a schematic view of the mounting structure of the driving mechanism and the pressure detecting mechanism of the present invention.

FIG. 4 is a schematic cross-sectional view of the inflator of the present invention.

Fig. 5 is a schematic view of the structure of the wire-winding motor and the wire-winding tube of the present invention.

Fig. 6 is a schematic view of the whole structure of the fixing mechanism of the present invention.

FIG. 7 is a schematic cross-sectional view of a fixing mechanism according to the present invention.

In the figure: 1. a bottom plate; 2. a support column; 3. a mounting frame; 4. a support wheel; 5. a tensioning assembly; 51. a guide groove; 52. a connecting shaft; 53. a pinch roller; 6. a driving mechanism; 61. a sliding frame; 62. a slide block; 63. a reciprocating screw; 64. a driving motor; 7. a pressure detection mechanism; 71. an air cylinder; 72. a telescopic rod; 73. a piston; 74. a connecting plate; 75. an air pipe joint; 76. an air pressure gauge; 8. a wire winding motor; 9. winding tube; 10. a fixing mechanism; 101. a housing; 102. a wire winding column; 103. a first swivel handle; 104. a bolt; 105. a torsion spring; 106. a limiting wheel; 107. a limiting block; 108. a tension spring; 109. an adjusting shaft; 110. extruding a block; 111. a second swivel handle; 11. a foot cup.

Detailed Description

The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

Referring to fig. 1-7, the present invention provides a technical solution:

the utility model provides a diamond cutting device, includes bottom plate 1, support column 2 and mounting bracket 3, install the foot cup 11 that is used for height-adjusting around the bottom surface of bottom plate 1, support column 2 is connected in the up end of bottom plate 1, mounting bracket 3 is connected in the upside position of support column 2, the side both ends position of mounting bracket 3 has supporting wheel 4 through hub connection, still be provided with the tensioning subassembly 5 that is used for tensioning the diamond wire on the mounting bracket 3, tensioning subassembly 5 includes connecting axle 52 and pinch roller 53, be provided with guide slot 51 on the mounting bracket 3, sliding connection has connecting axle 52 in guide slot 51, it is connected with pinch roller 53 to rotate on the connecting axle 52, is convenient for carry out tensioning fixedly to the diamond wire through the setting of tensioning subassembly 5.

The internally mounted of mounting bracket 3 has the actuating mechanism 6 that is used for adjusting tensioning assembly 5 tensioning degree, actuating mechanism 6 includes sliding frame 61, slider 62 and reciprocating screw 63, sliding frame 61 fixed connection is in the inside of mounting bracket 3, slider 62 sliding connection is in the both sides position of sliding frame 61, still be connected with in the sliding frame 61 and be used for driving slider 62 gliding reciprocating screw 63, actuating reciprocating screw 63 pivoted driving motor 64 is installed to one side of sliding frame 61, can drive tensioning assembly 5 through the setting of actuating mechanism 6 and take up or relax the diamond wire through pressure detection mechanism 7.

Still be connected with pressure detection mechanism 7 and be used for detecting the tensile force of diamond wire between actuating mechanism 6 and the tensioning assembly 5, pressure detection mechanism 7 includes inflator 71, telescopic link 72 and piston 73, inflator 71 connects on slider 62, telescopic link 72 sliding connection is in inflator 71, the one end fixedly connected with piston 73 of telescopic link 72, piston 73 seals sliding connection in inflator 71's inside, the other end of telescopic link 72 is connected with connecting plate 74, the one end of connecting axle 52 is connected on connecting plate 74, the gas pocket on the inflator 71 is connected on tracheal joint 75 through the trachea, tracheal joint 75's one end interface is connected with barometer 76 through the trachea, can monitor the tensile force of diamond wire through setting up pressure detection mechanism 7, ensures that the diamond wire can reach predetermined tensile force.

The wire winding motor 8 is installed to the upper end of mounting bracket 3, the output of wire winding motor 8 is connected with wire winding tube 9, install the fixed establishment 10 that is used for fixing and tighten up the diamond wire end on wire winding tube 9, fixed establishment 10 circumference equidistance distributes on wire winding tube 9's circular arc side, fixed establishment 10 includes casing 101, receipts line post 102 and first rotation handle 103, casing 101 connects on wire winding tube 9, receive line post 102 rotation and connect in casing 101, first rotation handle 103 fixed connection is in the one end of receipts line post 102, threaded connection has bolt 104 on the first rotation handle 103, be connected with torsional spring 105 between receipts line post 102 and the casing 101, receive line post 102 upper key is connected with spacing wheel 106, casing 101 rotation is connected with the stopper 107 that is used for restricting spacing wheel 106 pivoted, just stopper 107 sets up in spacing wheel 106's both sides position, 2 be connected with 108 between the stopper 107 tension spring, casing 101 rotation is connected with the one end of adjusting axle 109, it can carry out the manual regulation through the manual regulation to change the position of rotation handle 109 on the first rotation handle 103, need not to carry out the manual regulation axle 109 and carry out the manual regulation.

The working process of the invention is as follows:

when the diamond wire needs to be installed and tensioned, the second rotating handle 111 is rotated at first, so that the adjusting shaft 109 drives the extrusion block 110 to rotate, the extrusion block 110 dials out the limiting block 107 on one side of the limiting wheel 106, so that the limiting wheel 106 can only rotate towards the energy storage direction of the torsion spring 105, and the first rotating handle 103 is rotated to drive the torsion spring 105 to store energy through the wire winding post 102; then one end of the diamond wire is placed on the fixing mechanism 10 arranged on one side of the wire forming tube 9, one end of the diamond wire is pressed and fixed on the first rotating handle 103 through the rotating bolt 104, the diamond wire is wound on the wire winding column 102 for one section, then the diamond wire is wound back on the wire forming tube 9 through the pressing wheel 53 and the supporting wheel 4, a certain number of turns are wound on the wire forming tube 9, and the other end of the diamond wire is fixed on the fixing mechanism 10 on the other side of the wire forming tube 9 after winding is completed.

The extrusion block 110 is driven to pull out the other limiting block 107 by reversely rotating the second rotating handle 111, the torsion spring 105 can drive the wire winding column 102 to rotate to wind up the diamond wire, the driving motor 64 is started to drive the reciprocating screw 63 to rotate, the two sides of the reciprocating screw 63 are provided with reciprocating threads with opposite rotation directions, the sliding blocks 62 on the two sides of the sliding frame 61 are enabled to reciprocate away from each other or move close to each other, the sliding blocks 62 drive the compression wheel 53 to move through the pressure detection mechanism 7, the compression wheel 53 can drive the telescopic rod 72 and the piston 73 to slide in the air cylinder 71 to compress the air after being stressed, and the air pressure gauge 76 can detect the air pressure, so that the tension of the diamond wire can be monitored.

When the pinch rollers 53 at the two sides of the sliding frame 61 move to the maximum space position and the tension force does not reach the set value, the pinch rollers 53 move close to each other to loosen the diamond wire, and the stretched part of the diamond wire is wound by the winding column 102; the pressing wheels 53 at both sides of the sliding frame 61 are moved away from each other again to press the diamond wire again until the set tension is reached, thereby automatically completing the tensioning operation of the diamond wire.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a diamond cutting device, its characterized in that includes bottom plate (1), support column (2) and mounting bracket (3), support column (2) are connected in the up end of bottom plate (1), mounting bracket (3) are connected in the upside position of support column (2), the side both ends position of mounting bracket (3) are connected with supporting wheel (4) through the axle, still be provided with on mounting bracket (3) and be used for tensioning assembly (5) of diamond wire, the internally mounted of mounting bracket (3) has actuating mechanism (6) that are used for adjusting tensioning assembly (5) tensioning degree, still be connected with between actuating mechanism (6) and tensioning assembly (5) pressure detection mechanism (7) and be used for detecting the tensioning force of diamond wire, filament winding motor (8) are installed to the upper end of mounting bracket (3), the output of filament winding motor (8) is connected with filament winding tube (9), install on filament winding tube (9) and be used for fixing and tighten up fixed establishment (10) of diamond wire end.

The utility model provides a fixed establishment (10) is including casing (101), receipts spool (102) and first rotating handle (103), casing (101) are connected on wire winding tube (9), receive spool (102) rotate and connect in casing (101), first rotating handle (103) fixedly connected with one end in receipts spool (102), threaded connection has bolt (104) on first rotating handle (103), be connected with torsional spring (105) between receipts spool (102) and casing (101), key connection has spacing wheel (106) on receipts spool (102), casing (101) internal rotation is connected with stopper (107) that are used for restricting spacing wheel (106) pivoted, just stopper (107) set up in the both sides position of spacing wheel (106), 2 be connected with extension spring (108) between stopper (107), casing (101) rotation is connected with regulating axle (109), key connection has extrusion piece (110) that are used for promoting stopper (107) pivoted on regulating axle (109), second rotating handle (111) are connected with.

2. A diamond cutting device according to claim 1, wherein: the tensioning assembly (5) comprises a connecting shaft (52) and a pressing wheel (53), a guide groove (51) is formed in the mounting frame (3), the connecting shaft (52) is connected in a sliding mode in the guide groove (51), and the pressing wheel (53) is connected to the connecting shaft (52) in a rotating mode.

3. A diamond cutting device according to claim 2, wherein: the driving mechanism (6) comprises a sliding frame (61), a sliding block (62) and a reciprocating screw (63), wherein the sliding frame (61) is fixedly connected to the inside of the installation frame (3), the sliding block (62) is connected to the two sides of the sliding frame (61) in a sliding manner, the sliding frame (61) is internally connected with the reciprocating screw (63) for driving the sliding block (62) to slide, and one side of the sliding frame (61) is provided with a driving motor (64) for driving the reciprocating screw (63) to rotate.

4. A diamond cutting device according to claim 3, wherein: the pressure detection mechanism (7) comprises an air cylinder (71), a telescopic rod (72) and a piston (73), wherein the air cylinder (71) is connected to a sliding block (62), the telescopic rod (72) is slidably connected to the air cylinder (71), one end of the telescopic rod (72) is fixedly connected with the piston (73), the piston (73) is hermetically and slidably connected to the inside of the air cylinder (71), the other end of the telescopic rod (72) is connected with a connecting plate (74), one end of a connecting shaft (52) is connected to the connecting plate (74), an air hole on the air cylinder (71) is connected to an air pipe connector (75) through an air pipe, and one end connector of the air pipe connector (75) is connected with an air pressure gauge (76) through an air pipe.

5. A diamond cutting device according to claim 1, wherein: foot cups (11) for adjusting the height are arranged around the bottom surface of the bottom plate (1).

6. A diamond cutting device according to claim 1, wherein: the circumferences of the fixing mechanisms (10) are equidistantly distributed on the circular arc side surface of the wire forming tube (9).