CN212925209U

CN212925209U - Electroplating diamond wire sand blasting device

Info

Publication number: CN212925209U
Application number: CN202021929798.5U
Authority: CN
Inventors: 刘进; 张晓博
Original assignee: Baoji Kangkong New Material Technology Co ltd
Current assignee: Baoji Kangkong New Material Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-04-09
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses an electroplating diamond wire sand blasting device, which comprises a main sand feeding groove, wherein the inner part of the main sand feeding groove is divided into an electroplating liquid groove and a liquid return groove through two liquid baffle plates which are longitudinally arranged, the electroplating liquid groove is positioned in the middle of the main sand feeding groove, and the liquid return groove is positioned at the left side and the right side of the electroplating liquid groove; the electroplating liquid groove is divided into six sand blasting grooves with the same shape and size through the partition plate, the inside of each sand blasting groove is of a round table structure with the upper part being larger than the lower part, a height-adjustable liquid inlet nozzle is fixed at the bottom of each sand blasting groove, liquid inlet spray holes are evenly formed in the side wall of each height-adjustable liquid inlet nozzle, and the direction of liquid sprayed out of each liquid inlet spray hole is perpendicular to the inner side wall of the corresponding sand blasting groove. Height-adjustable's feed liquor nozzle comprises pars contractilis and fixed part, and the lower part of pars contractilis can be dismantled with the upper portion of fixed part and cup joint, the bottom of fixed part and the tank bottom fixed connection in sandblast groove, and all be provided with the feed liquor orifice on pars contractilis and the fixed part. The uniformity of sand on the diamond wire is ensured.

Description

Electroplating diamond wire sand blasting device

Technical Field

The utility model belongs to the technical field of electroplating diamond wire sandblast, a electroplating diamond wire sand blasting unit is related to.

Background

The last sand mode of multi-thread production facility in the existing market adopts two sand pipes horizontal reciprocating motion's mode to carry out the sand thick liquid circulation to supply more, because two sand pipes of sweeping have fixed interval, and electroplating solution groove both ends wait for the next fluid infusion scanning time long when horizontal reciprocating motion, and the electroplating solution takes place to subside easily at this section time and makes upper plating solution sand content reduce, influences the sand effect of going up. Application number is 201822126845.1, the name is diamond wire single line machine goes up sand groove's utility model patent, discloses a diamond wire single line machine goes up sand groove, and it can solve above-mentioned problem to a certain extent, nevertheless discovers through actual production, and the diamond wire that this diamond wire single line machine goes up sand groove and makes still exists the inhomogeneous problem of last sand.

Disclosure of Invention

An object of the embodiment of the utility model is to provide an electroplating diamond line sand blasting unit to solve the inhomogeneous problem of last sand of current electroplating diamond line sand feeding device.

The embodiment of the utility model adopts the technical proposal that the electroplating diamond wire sand blasting device comprises a main sand feeding groove, the inner part of the main sand feeding groove is divided into two parts of an electroplating liquid groove and a liquid returning groove by two liquid baffle plates which are longitudinally arranged, the electroplating liquid groove is positioned in the middle of the main sand feeding groove, and the liquid returning groove is positioned at the left side and the right side of the electroplating liquid groove; the electroplating liquid groove is divided into six sand blasting grooves with the same shape and size through the partition plate, the inside of each sand blasting groove is of a round table structure with the upper part being larger than the lower part, a height-adjustable liquid inlet nozzle is fixed at the bottom of each sand blasting groove, liquid inlet spray holes are evenly formed in the side wall of each height-adjustable liquid inlet nozzle, and the direction of liquid sprayed out of each liquid inlet spray hole is perpendicular to the inner side wall of the corresponding sand blasting groove.

Further, height-adjustable's feed liquor nozzle comprises pars contractilis and fixed part, and the lower part of pars contractilis can be dismantled with the upper portion of fixed part and cup joint, the bottom of fixed part and the tank bottom fixed connection in sandblast groove, and all be provided with the feed liquor orifice on pars contractilis and the fixed part.

Furthermore, the side wall lower part of the telescopic part and the side wall upper part of the fixed part are both provided with threaded holes for fixedly connecting the telescopic part and the fixed part, the side wall lower part of the telescopic part is at least provided with two rows of vertically arranged threaded holes for fixing the telescopic part and the fixed part, the telescopic part and the fixed part are fixed through bolts, and the bolts are in threaded connection with the threaded holes in the side walls of the telescopic part and the fixed part.

Further, the liquid inlet nozzle is communicated with a liquid outlet of the sand feeding pump through a liquid inlet pipe and a PPR pipe fitting in sequence; one end of the liquid inlet pipe is positioned in the liquid inlet nozzle, and the other end of the liquid inlet pipe sequentially penetrates through the liquid inlet nozzle and the bottom of the sand blasting groove and then is communicated with a PPR pipe fitting on the outer side of the bottom of the sand blasting groove; and the part of the liquid inlet pipe positioned at the outer side of the bottom of the sand blasting groove is fixedly connected with the sand blasting groove.

Further, a liquid inlet pipe connecting hole is formed in the center of the bottom of the fixing portion of the liquid inlet nozzle, and one end of the liquid inlet pipe penetrates through the liquid inlet pipe connecting hole and is located in the fixing portion.

Furthermore, PPR pipe fittings of liquid inlet nozzles in two adjacent sand blasting grooves are communicated to form a backflow branch, and three backflow branches are formed in a conformal mode; the three return branches are communicated with the liquid outlet of the upper sand pump.

Furthermore, a liquid inlet ball valve for controlling the pressure of two liquid inlet nozzles on the backflow branch is respectively arranged on the three backflow branches.

Furthermore, a liquid return pipe communicated with the liquid return tank is arranged at the bottom of the liquid return tank, and the liquid return tank is communicated with a liquid inlet of the sand feeding pump through the liquid return pipe.

Furthermore, the left side wall and the right side wall of the upper sand main groove are provided with first wire passing grooves for passing through diamond wires, and the liquid baffle plate is provided with second wire passing grooves corresponding to the first wire passing grooves.

Further, the second wire passing groove is a long-strip-shaped hole formed in the liquid baffle plate.

The embodiment of the utility model has the advantages that the internal structure of the main sand feeding groove is changed to divide the main sand feeding groove into the liquid returning groove and the electroplating liquid groove, the electroplating liquid groove is positioned in the middle of the main sand feeding groove, and the liquid returning groove is positioned on the left side and the right side of the electroplating liquid groove; and the electroplating liquid groove is divided into six equal parts to form six sand blasting grooves with the same shape and size, so that the volume of the groove body where the liquid inlet nozzles are located is reduced, and each liquid inlet nozzle can effectively act on electroplating liquid in the sand blasting groove where the liquid inlet nozzle is located. Meanwhile, the bottom of each sand-blasting groove is provided with a liquid inlet nozzle with adjustable height, and the liquid inlet nozzles can be adjusted to a proper position according to the liquid level height of the electroplating solution, so that the uniformity of the emery in the electroplating solution can be effectively improved; and the inside that sets up the sandblast groove is big-end-up's round platform type, the direction perpendicular to that sets up the feed liquor orifice blowout liquid on the feed liquor nozzle and the inside wall in its sandblast groove that corresponds, effectively guarantee that feed liquor nozzle spun plating solution can take place effective collision with the inside wall in sandblast groove and can scatter the impact that makes progress after the collision, effectively increase in the plating solution the collision of emery and sandblast inslot side wall, it is more even in the plating solution to make diamond dust, the sedimentary problem of diamond dust in the plating solution has also been avoided simultaneously, and the inside in sandblast groove sets up to big-end-up's round platform type, the existence of long-pending sand has been avoided simultaneously, the degree of consistency of sand on the diamond wire has been guaranteed, diamond wire finished product quality has been. Effectively solved the inhomogeneous problem of last sand of current electroplating diamond line sanding device. And after the solution in the upper sand main tank is full of the solution, the solution flows to the liquid return tanks on two sides through the second wire passing grooves on two sides of the upper sand main tank and then flows to the upper sand pump liquid inlet through the liquid return pipe, so that the solution can be recycled. The PPR pipe fitting of two adjacent feed liquor nozzles of intercommunication forms a backward flow branch road to set up the feed liquor ball valve on every backward flow branch road, can control feed liquor nozzle's pressure through the opening size of adjusting the feed liquor ball valve, with the impact force of guaranteeing feed liquor nozzle spun hydrojet, just the utility model discloses electroplating diamond wire sand blasting unit can be used to single line or multi-thread diamond wire sandblast.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the general structure of an electroplated diamond wire sand blasting device according to an embodiment of the present invention.

Fig. 2 is a schematic top view of an electroplated diamond wire blasting device according to an embodiment of the present invention.

Fig. 3 is a schematic sectional view a-a of the electroplated diamond wire blasting device according to the embodiment of the present invention.

Fig. 4 is a schematic diagram of the liquid feeding and spraying structure of the sand blasting device for electroplated diamond wires according to the embodiment of the present invention.

In the figure, 1, a main sand feeding groove, 2, a liquid return pipe, 3, a liquid baffle plate, 4, a liquid inlet ball valve, 5, a sand blasting groove, 6, a liquid inlet nozzle, 6-1, a telescopic part, 6-2, a fixed part, 7, a liquid return groove, 8, a first line passing groove, 9, a second line passing groove, 10, a liquid inlet pipe, 11, a PPR pipe fitting, 12, a liquid inlet spray hole and 13, a liquid inlet pipe connecting hole are formed.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides an electroplating diamond wire sand blasting unit, as shown in fig. 1~2, including last sand owner groove 1, go up sand owner groove 1 inside and fall into electroplating liquid groove and liquid return tank 7 two parts through two vertical fender liquid boards 3 that set up, the electroplating liquid groove is located the centre of last sand owner groove 1, and liquid return tank 7 is located the electroplating liquid groove left and right sides. The electroplating liquid tank is divided into six sand blasting tanks 5 with the same shape and size through partition plates, the inside of each sand blasting tank 5 is of a circular truncated cone structure with the big top and the small bottom, the tank bottom of each sand blasting tank 5, namely the bottom of the circular truncated cone structure of each sand blasting tank, is fixed with a height-adjustable liquid inlet nozzle 6, the side wall of each height-adjustable liquid inlet nozzle 6 is evenly provided with a liquid inlet spray hole 12, and the direction of the liquid sprayed by the liquid inlet spray holes 12 is perpendicular to the inner side wall of the sand blasting tank 5 corresponding to the liquid inlet spray holes.

Further research in actual production finds that the diamond wire manufactured by the sand feeding groove of the diamond wire single-wire machine still has uneven sand feeding due to the fact that the action range of liquid inlet spray heads in the left and right groove bodies is limited, the local uniformity of the diamond wire in electroplating liquid can only be improved, and due to the fact that liquid sprayed out of the liquid inlet spray heads is subjected to the resistance action of the electroplating liquid in the groove bodies, the liquid is difficult to effectively collide with the four side walls of the left and right groove bodies, and deposition of the diamond wire is caused. Consequently, this application is through a large amount of experiments after, divide into six sandblast grooves 5 that shape, size are the same with the electroplating liquid groove, has reduced the volume of the cell body at inlet nozzle 6 place, guarantees that every inlet nozzle 6 can effectively act on the plating solution in the sandblast groove 5 at its place. Simultaneously, the inside that sets up sandblast groove 5 is big-end-up's round platform type, and set up the inside wall of the 12 spun liquid direction perpendicular to of feed liquor orifice on the feed liquor nozzle 6 rather than the sandblast groove 5 that corresponds, effectively guarantee that 6 spun plating solutions of feed liquor nozzle can take place effective collision and can scatter the rebound impact after the collision with the inboard wall in sandblast groove 5, effectively increase the collision of emery and sandblast 5 inside walls in plating solution, make the emery more even in the plating solution, the sedimentary problem of emery in the plating solution has also been avoided simultaneously, the degree of consistency of emery on the diamond wire has been guaranteed, diamond wire finished product quality has been improved.

As another embodiment of the utility model, the height-adjustable liquid inlet nozzle 6 is composed of a telescopic part 6-1 and a fixed part 6-2, the lower part of the telescopic part 6-1 is detachably sleeved with the upper part of the fixed part 6-2, the bottom of the fixed part 6-2 is fixedly connected with the bottom of the sand blasting groove 5, and the telescopic part 6-1 and the fixed part 6-2 are both provided with liquid inlet spray holes 12. Specifically, the lower portion of the side wall of the expansion portion 6-1 and the upper portion of the side wall of the fixing portion 6-2 are provided with threaded holes for fixedly connecting the expansion portion 6-1 and the fixing portion 6-2, the lower portion of the side wall of the expansion portion 6-1 is provided with at least two rows of vertically arranged threaded holes for fixing with the fixing portion 6-2, the expansion portion 6-1 and the fixing portion 6-2 are fixed through bolts, and the bolts are in threaded connection with the threaded holes in the side walls of the expansion portion 6-1 and the fixing portion 6-2. When the height of the liquid inlet nozzle 6 needs to be adjusted, the bolts for fixing the expansion part 6-1 and the fixing part 6-2 are loosened and screwed out of the expansion part 6-1, then the expansion part 6-1 is moved upwards or downwards, and after the expansion part 6-1 is moved to the proper position, the bolts for fixing the expansion part 6-1 and the fixing part 6-2 are screwed again to fix the expansion part 6-1 and the fixing part 6-2. Because inlet nozzle 6 is fixed in 5 bottoms in sand blasting groove, if inlet nozzle 6 is too near apart from the plating solution liquid level, can influence the effect of sand on the electroplating on the contrary, if inlet nozzle 6 is too far away from the plating solution liquid level, its spun plating solution scatters the impact force that makes progress after colliding with the inside wall of sand blasting groove 5 and only can act on partial plating solution, diamond sand distributes inequality in the plating solution that probably leads to diamond wire position, set up inlet nozzle 6's height-adjustable, can be according to liquid level height control inlet nozzle 6 to suitable position of plating solution, guarantee its degree of consistency that can effectively improve diamond sand in the plating solution.

As another embodiment of the present invention, the first line passing groove 8 for passing the diamond line is provided on the left and right side walls of the upper sand main groove 1, and the second line passing groove 9 corresponding to the first line passing groove 8 is provided on the liquid baffle plate 3. The tank bottom of the liquid return tank 7 is provided with a liquid return pipe 2 communicated with the liquid return tank 7, and the liquid return tank 7 is communicated with a liquid inlet of the sand feeding pump through the liquid return pipe 2. When the liquid level of the electroplating liquid in the sand-blasting tank 5 is higher than that of the second line-passing tank 9, the electroplating liquid reaches the liquid return tank 7 through the second line-passing tank 9 and is pumped out by the sand-feeding pump through the liquid return pipe 2, so that the backflow application of the electroplating liquid is realized.

As another embodiment of the utility model, liquid inlet nozzle 6 is in proper order through liquid inlet pipe 10 and PPR pipe fitting 11 and the liquid outlet intercommunication of last sand pump, liquid inlet pipe 10 one end is located liquid inlet nozzle 6, specifically is located fixed part 6-2, and its other end is linked together with the PPR pipe fitting 11 in the 5 bottom outsides of sandblast groove after passing

liquid inlet nozzle

6 and 5 bottoms of sandblast groove in proper order, and liquid inlet pipe 10 is located the part in the 5 bottom outsides of sandblast groove and 5 bottom outsides fixed connection of sandblast groove.

As another embodiment of the present invention, the liquid inlet pipe connecting hole 13 is formed at the bottom center of the fixing portion 6-2 of the liquid inlet nozzle 6, and one end of the liquid inlet pipe 10 passes through the liquid inlet pipe connecting hole 13 and is located in the fixing portion 6-2.

As the utility model discloses a another embodiment, six spout the common six inlet nozzle 6 that are provided with in the sand groove 5, and two adjacent PPR pipe fittings 11 of the inlet nozzle 6 that spout in the sand groove 5 are linked together and constitute a backward flow branch road, the three backward flow branch road of conformal one-tenth, and three backward flow branch road all is linked together with the liquid outlet of last sand pump. And the three backflow branches are respectively provided with a liquid inlet ball valve 4, and the liquid inlet ball valves 4 are used for controlling the pressure of two liquid inlet nozzles 6 on the backflow branches where the liquid inlet ball valves are located.

As another embodiment of the utility model, the junction of feed liquor nozzle 6, feed liquor pipe 10 and sandblast groove 5 all is provided with the sealing washer to guarantee to connect the leakproofness, guarantee that the plating solution does not flow out.

After the electroplating solution in each sand-blasting tank 5 in the main sand-blasting tank 1 is filled, the electroplating solution flows to a liquid return tank 7 outside the main sand-blasting tank through second line passing grooves 9 on the liquid baffle plates 3 on two sides of the main sand-blasting tank and then flows to a liquid inlet of a sand-blasting pump through a liquid return pipe 2, so that the electroplating solution can be recycled. The embodiment of the utility model provides an in can adopt the rectangle lath as the fender liquid board 3, set up the rectangular shape hole on it as the second and cross wire casing 9.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. The electroplating diamond wire sand blasting device is characterized by comprising a main sand feeding groove (1), wherein the interior of the main sand feeding groove (1) is divided into an electroplating liquid groove and a liquid returning groove (7) through two liquid baffle plates (3) which are longitudinally arranged, the electroplating liquid groove is positioned in the middle of the main sand feeding groove (1), and the liquid returning groove (7) is positioned on the left side and the right side of the electroplating liquid groove; the electroplating liquid tank is divided into six sand blasting tanks (5) with the same shape and size through the partition plate, the inside of each sand blasting tank (5) is of a circular truncated cone structure with the big end up, the tank bottom of each sand blasting tank (5) is fixed with a height-adjustable liquid inlet nozzle (6), liquid inlet spray holes (12) are uniformly formed in the side wall of each height-adjustable liquid inlet nozzle (6), and the direction of the liquid sprayed from the liquid inlet spray holes (12) is perpendicular to the inner side wall of the sand blasting tank (5) corresponding to the liquid inlet spray holes.

2. The electroplated diamond wire sand blasting device according to claim 1, wherein the height-adjustable liquid inlet nozzle (6) consists of a telescopic part (6-1) and a fixed part (6-2), the lower part of the telescopic part (6-1) is detachably sleeved with the upper part of the fixed part (6-2), the bottom of the fixed part (6-2) is fixedly connected with the bottom of the sand blasting groove (5), and liquid inlet spraying holes (12) are formed in the telescopic part (6-1) and the fixed part (6-2).

3. The electroplated diamond wire sand blasting device according to claim 2, wherein the lower part of the side wall of the expansion part (6-1) and the upper part of the side wall of the fixing part (6-2) are provided with threaded holes for fixedly connecting the expansion part and the fixing part, the lower part of the side wall of the expansion part (6-1) is provided with at least two rows of vertically arranged threaded holes for fixing with the fixing part (6-2), and the expansion part (6-1) and the fixing part (6-2) are fixed through bolts which are in threaded connection with the threaded holes on the side walls of the expansion part (6-1) and the fixing part (6-2).

4. The electroplated diamond wire sand blasting device according to claim 2 or 3, wherein the liquid inlet nozzle (6) is communicated with a liquid outlet of a sand feeding pump through a liquid inlet pipe (10) and a PPR pipe fitting (11) in sequence; one end of the liquid inlet pipe (10) is positioned in the liquid inlet nozzle (6), and the other end of the liquid inlet pipe sequentially penetrates through the liquid inlet nozzle (6) and the bottom of the sand blasting groove (5) and then is communicated with a PPR pipe fitting (11) on the outer side of the bottom of the sand blasting groove (5); and the part of the liquid inlet pipe (10) positioned at the outer side of the bottom of the sand blasting groove (5) is fixedly connected with the sand blasting groove (5).

5. The electroplated diamond wire sand blasting device according to claim 4, characterized in that a liquid inlet pipe connecting hole (13) is formed in the center of the bottom of the fixing part (6-2) of the liquid inlet nozzle (6), and one end of the liquid inlet pipe (10) penetrates through the liquid inlet pipe connecting hole (13) and is located in the fixing part (6-2).

6. The electroplated diamond wire sand blasting device according to claim 4, wherein the PPR pipe fittings (11) of the liquid inlet nozzles (6) in two adjacent sand blasting grooves (5) are communicated to form a return branch, and three return branches are formed together and are communicated with the liquid outlet of the upper sand pump.

7. Electroplated diamond wire blasting apparatus according to claim 6, characterized in that the three return branches are respectively provided with a liquid inlet ball valve (4) for controlling the pressure of the two liquid inlet nozzles (6) on the return branch.

8. The electroplated diamond wire sand blasting device according to any one of claims 1 to 3 or 5 to 7, characterized in that a liquid return pipe (2) communicated with the bottom of the liquid return tank (7) is arranged at the bottom of the liquid return tank, and the liquid return tank (7) is communicated with a liquid inlet of a sand feeding pump through the liquid return pipe (2).

9. The electroplated diamond wire sand blasting device according to any one of claims 1 to 3 or 5 to 7, wherein the left and right side walls of the main sand feeding groove (1) are respectively provided with a first wire passing groove (8) for passing through a diamond wire, and the liquid baffle plate (3) is respectively provided with a second wire passing groove (9) corresponding to the first wire passing groove (8).

10. The electroplated diamond wire blasting device according to claim 9, characterized in that the second wire passing groove (9) is an elongated hole provided on the liquid baffle plate (3).