CN213617682U

CN213617682U - Negative angle machining area structure of polycrystalline diamond peeling die

Info

Publication number: CN213617682U
Application number: CN202021354464.XU
Authority: CN
Inventors: 刘文潮
Original assignee: Zhengzhou Aiwei Diamond Co ltd
Current assignee: Zhengzhou Aiwei Diamond Co ltd
Priority date: 2020-07-11
Filing date: 2020-07-11
Publication date: 2021-07-06
Anticipated expiration: 2030-07-11

Abstract

The utility model belongs to the technical field of diamond machining, especially, polycrystalline diamond scrapes negative angle processing district structure of skin mould to current fixed diamond complex operation's problem, the following scheme is put forward to the present, and it is including putting the thing box, put the top of thing box and seted up two first through-holes, put fixed mounting between the both sides inner wall of thing box and have the slide bar, slide on the slide bar and cup jointed two movable plates, two first through-holes are run through respectively on the top of two movable plates to extend to the top of putting the thing box, the equal fixed mounting in one side that two movable plates are close to each other has the grip block that is located thing box top, and the equal fixed mounting in bottom of two movable plates has first free bearing, and the bottom inner wall fixed mounting who puts the thing box has two second free bearings. The utility model discloses simple structure, reasonable in design, convenient operation can carry out the centre gripping that stabilizes to the diamond fast, has solved current complex operation's problem, is fit for using widely.

Description

Negative angle machining area structure of polycrystalline diamond peeling die

Technical Field

The utility model relates to a diamond machining technical field especially relates to a negative angle processing district structure of polycrystalline diamond peeling die.

Background

The diamond has various colors, from colorless to black, and is particularly preferred to be colorless. The diamond is transparent, or semitransparent or opaque, and many diamonds have yellow color, which is mainly because the diamonds contain impurities, the refractive index of the diamonds is very high, and the dispersion performance is very strong, which is why the diamonds reflect colorful glitter, the diamonds need to be grooved in the processing process, and the functions of the grooving device are more and more comprehensive with the continuous development and progress of technology.

The patent that publication is CN210414008U discloses a diamond wheel terminal surface fluting device convenient to raw materials is fixed, including workstation, fixed plate and stand, the fixed surface of workstation has the mounting panel, and the top of mounting panel is provided with puts the thing board, the bottom of putting the thing board is provided with the gyro wheel, and the outside of gyro wheel has seted up the spout, the fixed plate is fixed in the end department of putting the thing board, and the intermediate position of fixed plate is provided with the connecting rod, the end department of connecting rod is fixed with splint, and the outside of connecting rod is provided with first spring, column mouting is at the top of mounting panel, and the top of stand installs the diaphragm, the intermediate position of installation pole is provided with the slide, and the one end of slide is provided with the shifting block. However, when the device clamps and fixes the diamond, the operation is more complicated, and an improvement space exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a negative angle processing area structure of a polycrystalline diamond peeling die.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a negative angle machining area structure of a polycrystalline diamond peeling die comprises a storage box, wherein two first through holes are formed in the top of the storage box, a sliding rod is fixedly installed between the inner walls of the two sides of the storage box, two moving plates are sleeved on the sliding rod in a sliding mode, the top ends of the two moving plates respectively penetrate through the two first through holes and extend to the upper portion of the storage box, clamping blocks located above the storage box are fixedly installed on one sides, close to each other, of the two moving plates, first hinged supports are fixedly installed at the bottoms of the two moving plates, two second hinged supports are fixedly installed on the inner wall of the bottom of the storage box, one ends of connecting rods are rotatably installed on the two second hinged supports, the other ends of the two connecting rods are rotatably installed on the two first hinged supports respectively, a transmission hole is formed in one side of each connecting rod, two first rotating shafts are rotatably installed on the inner wall of one side of the storage, all fixed cover has been connected with drive gear and carousel in two first pivots, and two drive gear mesh mutually, the equal fixed mounting in one side that first pivot was kept away from to two carousels has the drive pin, and two drive pins are respectively slidable mounting in two drive holes, put one side of thing box and seted up the second through-hole, the second through-hole internal rotation installs the second pivot, second pivot and slide bar looks parallel arrangement, and the second pivot is located the below of slide bar, the one end of second pivot extends to puts outside the thing box, and fixed mounting has the hand wheel, the other end of second pivot extends to puts in the thing box, and fixed cover has connect first awl tooth.

Preferably, a first rotating shaft close to the hand wheel is fixedly sleeved with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

Preferably, one side of the storage box close to the hand wheel is fixedly provided with a locking box, and the top and the bottom center of the locking box are both provided with a third through hole.

Preferably, the same positioning rod is movably mounted in the two third through holes, the bottom end of the positioning rod extends to the lower portion of the locking box, the top end of the positioning rod extends to the upper portion of the locking box, and a pull ring is fixedly mounted on the top end of the positioning rod.

Preferably, the locating lever is fixedly sleeved with a limiting block located in the locking box, the locating lever is movably sleeved with a spring, and two ends of the spring are respectively and fixedly installed on the inner wall of the top of the locking box and the top of the limiting block.

Preferably, a plurality of positioning grooves are uniformly formed in the periphery of the second rotating shaft at equal intervals, and the positioning grooves are matched with the positioning rods.

In the utility model, the negative angle processing area structure of the polycrystalline diamond peeling die needs to carry out negative angle processing on diamond, the diamond to be processed is placed at the top of the storage box, the pull ring is pulled upwards, and then the positioning rod fixedly connected with the pull ring is driven to move upwards, so as to drive the stopper fixedly sleeved on the positioning rod to move upwards, and the spring is compressed, when the positioning rod is completely moved out of the positioning groove, the limitation on the second rotating shaft is removed, the hand wheel is rotated to drive the second rotating shaft to rotate, so that the first bevel gear fixedly sleeved on the second rotating shaft rotates, because the first bevel gear is meshed with the second bevel gear, the second bevel gear can be driven to rotate, because of the second bevel gear, the connection relation between the first rotating shaft and the transmission gear, so as to enable the transmission gear to rotate, because of the meshing of the two transmission gears, so as to drive the other transmission gear to rotate in, thereby driving the other first rotating shaft to rotate, enabling the two first rotating shafts to rotate in opposite directions, enabling the two driving pins to rotate in opposite directions due to the fixed connection relationship among the first rotating shafts, the rotating disc and the driving pins, enabling the moving plate to only horizontally move due to the limitation of the arrangement of the sliding rods, further enabling the first hinged support fixedly connected with the moving plate to only horizontally move, driving the two connecting rods to respectively rotate around the two second hinged supports due to the connection relationship among the driving pins, the driving holes and the connecting rods, enabling the top ends of the two connecting rods to approach each other due to the connection relationship among the connecting rods, the first hinged support, the moving plate and the clamping blocks, driving the two clamping blocks to approach each other due to the connection relationship among the connecting rods, the rotating hand wheel is stopped when the two clamping blocks clamp the diamond, the pull ring is loosened, and the limiting blocks are extruded due to the elastic restoring force of the spring, so that, thereby driving the positioning rod to move downwards, leading the positioning rod to be inserted into the positioning groove, and finally clamping and fixing the diamond. The utility model discloses simple structure, reasonable in design, convenient operation can carry out the centre gripping that stabilizes to the diamond fast, has solved current complex operation's problem, is fit for using widely.

Drawings

Fig. 1 is a schematic structural view of a negative angle machining area structure of a polycrystalline diamond peeling die provided by the present invention;

fig. 2 is a partial structural plan view of a negative angle machining area structure of a polycrystalline diamond peeling die according to the present invention shown in fig. 1;

fig. 3 is a schematic structural view of a portion a in fig. 1 of a negative angle machining area structure of a polycrystalline diamond peeling die according to the present invention.

In the figure: the device comprises a storage box 1, a first through hole 2, a sliding rod 3, a moving plate 4, a clamping block 5, a first hinged support 6, a second hinged support 7, a connecting rod 8, a transmission hole 9, a first rotating shaft 10, a transmission gear 11, a rotating disc 12, a transmission pin 13, a second through hole 14, a second rotating shaft 15, a hand wheel 16, a first bevel gear 17, a second bevel gear 18, a locking box 19, a third through hole 20, a positioning rod 21, a pull ring 22, a limiting block 23, a spring 24 and a positioning groove 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a negative angle machining area structure of a polycrystalline diamond peeling die comprises a storage box 1, wherein two first through holes 2 are formed in the top of the storage box 1, a slide bar 3 is fixedly installed between the inner walls of the two sides of the storage box 1, two movable plates 4 are slidably sleeved on the slide bar 3, the top ends of the two movable plates 4 respectively penetrate through the two first through holes 2 and extend to the upper side of the storage box 1, clamping blocks 5 located above the storage box 1 are fixedly installed on the mutually close sides of the two movable plates 4, first hinged supports 6 are fixedly installed at the bottoms of the two movable plates 4, two second hinged supports 7 are fixedly installed on the inner wall of the bottom of the storage box 1, one ends of connecting rods 8 are rotatably installed on the two second hinged supports 7, the other ends of the two connecting rods 8 are rotatably installed on the two first hinged supports 6 respectively, a transmission hole 9 is formed in one side of each connecting rod 8, two first rotating shafts 10 are rotatably mounted on the inner wall of one side of the article placing box 1, the first rotating shafts 10 are perpendicular to the sliding rod 3, a transmission gear 11 and a rotating disc 12 are fixedly sleeved on each of the two first rotating shafts 10, the two transmission gears 11 are meshed with each other, a transmission pin 13 is fixedly mounted on one side of each of the two rotating discs 12, which is far away from the first rotating shaft 10, the two transmission pins 13 are respectively slidably mounted in two transmission holes 9, a second through hole 14 is formed in one side of the article placing box 1, a second rotating shaft 15 is rotatably mounted in the second through hole 14, the second rotating shaft 15 is parallel to the sliding rod 3, the second rotating shaft 15 is positioned below the sliding rod 3, one end of the second rotating shaft 15 extends out of the article placing box 1 and is fixedly mounted with a hand wheel 16, the other end of the second rotating shaft 15 extends into the article placing box 1 and is fixedly sleeved with a first conical tooth 17, the second conical, because the two transmission gears 11 are meshed with each other, the other transmission gear 11 can be driven to rotate in the opposite direction, so that the other first rotating shaft 10 is driven to rotate, the two first rotating shafts 10 rotate in the opposite directions, the two transmission pins 13 are driven to rotate in the opposite directions, the two connecting rods 8 are driven to rotate by taking the two second hinged supports 7 as centers respectively due to the connection relation among the transmission pins 13, the transmission holes 9 and the connecting rods 8, the top ends of the two connecting rods 8 are made to be close to each other, and the two clamping blocks 5 are driven to be close to each other due to the connection relation among the connecting rods 8, the first hinged supports 6, the moving plate 4 and the clamping blocks 5.

The utility model discloses in, fixed the having cup jointed second taper tooth 18 on the first pivot 10 that is close to hand wheel 16, and second taper tooth 18 meshes with first taper tooth 17 mutually, and first taper tooth 17 rotates and to drive second taper tooth 18 and rotate.

The utility model discloses in, put one side fixed mounting that thing box 1 is close to hand wheel 16 and have locking box 19, locking box 19's top and bottom central point put and have all seted up third through hole 20.

The utility model discloses in, movable mounting has same locating lever 21 in two third through holes 20, and the bottom of locating lever 21 extends to the below of locking box 19, and the top of locating lever 21 extends to the top of locking box 19, and fixed mounting has pull ring 22, and pulling pull ring 22 can drive locating lever 21 rebound.

The utility model discloses in, fixed cover has connect the stopper 23 that is located locking box 19 on the locating lever 21, and spring 24 has been cup jointed in the activity on the locating lever 21, and spring 24's both ends respectively fixed mounting at the top inner wall of locking box 19 and the top of stopper 23, and stopper 23 can be extruded to spring 24's elastic restoring force for stopper 23 moves down.

The utility model discloses in, a plurality of constant head tanks 25 have evenly been seted up to the equidistance all around of second pivot 15, and

constant head tank

25 and 21 looks adaptations of locating lever, locating lever 21 can insert in the constant head tank 25.

Example two

constant head tank

In the utility model, when negative angle machining is needed to be carried out on the diamond, the diamond to be machined is placed at the top of the storage box 1, the pull ring 22 is pulled upwards, the positioning rod 21 fixedly connected with the pull ring 22 is driven to move upwards, so as to drive the stopper 23 fixedly sleeved on the positioning rod 21 to move upwards and compress the spring 24, when the positioning rod 21 is completely moved out of the positioning groove 25, the limitation on the second rotating shaft 15 is removed, the hand wheel 16 is rotated to drive the second rotating shaft 15 to rotate, so that the first conical tooth 17 fixedly sleeved on the second rotating shaft 15 rotates, because the first conical tooth 17 is meshed with the second conical tooth 18, the second conical tooth 18 can be driven to rotate, because of the second conical tooth 18, the connection relation between the first rotating shaft 10 and the transmission gear 11, the transmission gear 11 rotates, because of the two transmission gears 11 are meshed, so as to drive the other transmission gear 11 to rotate in the opposite direction, thereby driving the other first rotating shaft 10 to rotate, so that the two first rotating shafts 10 rotate in opposite directions, the two driving pins 13 rotate in opposite directions due to the fixed connection relationship among the first rotating shafts 10, the rotating disc 12 and the driving pins 13, the moving plate 4 can only horizontally move due to the limitation of the arrangement of the sliding rod 3, the first hinge base 6 fixedly connected with the moving plate 4 can only horizontally move, the two connecting rods 8 are driven to respectively rotate around the two second hinge bases 7 due to the connection relationship among the driving pins 13, the driving holes 9 and the connecting rods 8, so that the top ends of the two connecting rods 8 are close to each other, the two clamping blocks 5 are driven to close to each other due to the connection relationship among the connecting rods 8, the first hinge base 6, the moving plate 4 and the clamping blocks 5, when the two clamping blocks 5 clamp the diamond, the hand wheel 16 stops rotating, and the pull ring 22 is loosened, due to the elastic restoring force of the spring 24, the limiting block 23 is extruded, so that the limiting block 23 moves downwards, the positioning rod 21 is driven to move downwards, the positioning rod 21 is inserted into the positioning groove 25, and finally the diamond is clamped and fixed. The utility model discloses simple structure, reasonable in design, convenient operation can carry out the centre gripping that stabilizes to the diamond fast, has solved current complex operation's problem, is fit for using widely.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A negative angle machining area structure of a polycrystalline diamond peeling die comprises a storage box (1), and is characterized in that two first through holes (2) are formed in the top of the storage box (1), a slide rod (3) is fixedly installed between the inner walls of the two sides of the storage box (1), two movable plates (4) are sleeved on the slide rod (3) in a sliding mode, the top ends of the two movable plates (4) penetrate through the two first through holes (2) respectively and extend to the upper side of the storage box (1), clamping blocks (5) located above the storage box (1) are fixedly installed on the sides, close to each other, of the two movable plates (4), first hinged supports (6) are fixedly installed at the bottoms of the two movable plates (4), two second hinged supports (7) are fixedly installed on the inner walls of the bottom of the storage box (1), and one end of a connecting rod (8) is rotatably installed on the two second hinged supports (7), the other ends of the two connecting rods (8) are respectively rotatably installed on the two first hinged supports (6), one side of each connecting rod (8) is provided with a transmission hole (9), the inner wall of one side of the storage box (1) is rotatably installed with two first rotating shafts (10), the first rotating shafts (10) are perpendicular to the sliding rods (3), the two first rotating shafts (10) are fixedly sleeved with transmission gears (11) and turntables (12), the two transmission gears (11) are meshed with each other, one sides of the two turntables (12) far away from the first rotating shafts (10) are respectively and fixedly installed with transmission pins (13), the two transmission pins (13) are respectively and slidably installed in the two transmission holes (9), one side of the storage box (1) is provided with a second through hole (14), the second rotating shaft (15) is rotatably installed in the second through hole (14), the second rotating shafts (15) are arranged in parallel to the sliding rods (3), and the second rotating shafts (15) are positioned below the sliding rods (3), one end of the second rotating shaft (15) extends to the outside of the object placing box (1), a hand wheel (16) is fixedly installed, the other end of the second rotating shaft (15) extends to the inside of the object placing box (1), and a first bevel gear (17) is fixedly sleeved on the other end of the second rotating shaft.

2. The negative angle machining area structure of the polycrystalline diamond peeling die as claimed in claim 1, wherein a second taper tooth (18) is fixedly sleeved on the first rotating shaft (10) close to the hand wheel (16), and the second taper tooth (18) is meshed with the first taper tooth (17).

3. The negative angle machining area structure of the polycrystalline diamond peeling die according to claim 1, wherein a locking box (19) is fixedly installed on one side, close to the hand wheel (16), of the storage box (1), and third through holes (20) are formed in the center positions of the top and the bottom of the locking box (19).

4. The negative angle machining area structure of the polycrystalline diamond peeling die according to claim 3, wherein the same positioning rod (21) is movably installed in the two third through holes (20), the bottom end of the positioning rod (21) extends to the lower part of the locking box (19), the top end of the positioning rod (21) extends to the upper part of the locking box (19), and a pull ring (22) is fixedly installed on the positioning rod.

5. The negative angle machining area structure of the polycrystalline diamond peeling die according to claim 4, wherein a limiting block (23) located in the locking box (19) is fixedly sleeved on the positioning rod (21), a spring (24) is movably sleeved on the positioning rod (21), and two ends of the spring (24) are respectively and fixedly installed on the inner wall of the top of the locking box (19) and the top of the limiting block (23).

6. The negative angle machining area structure of the polycrystalline diamond peeling die according to claim 1, wherein a plurality of positioning grooves (25) are uniformly formed around the second rotating shaft (15) at equal intervals, and the positioning grooves (25) are matched with the positioning rods (21).