CN212237856U

CN212237856U - Spray arm that effect is excellent sprays

Info

Publication number: CN212237856U
Application number: CN202020269764.1U
Authority: CN
Inventors: 王朝辉
Original assignee: Shenzhen Ruixiangyi Precision Machinery Co ltd
Current assignee: Shenzhen Ruixiangyi Precision Machinery Co ltd
Priority date: 2020-03-07
Filing date: 2020-03-07
Publication date: 2020-12-29
Anticipated expiration: 2030-03-07

Abstract

The utility model discloses a spray the excellent spray arm of effect, including base, upper cover plate and lower apron, the graphite entry has been seted up to the bottom surface of base, the air inlet has been seted up to the another side of graphite entry, first screw hole has been seted up on the upper cover plate, swing joint has the bolt in the first screw hole, the side of apron has placed the graphite cake down. This spray arm that effect is excellent is provided with graphite entry, air inlet and graphite nozzle, and graphite nozzle is provided with 9 groups at the upper cover plate equidistance, the base passes through graphite entry and provides water and graphite for the storage tank in upper cover plate and the lower cover plate, every layer is equipped with 9 graphite nozzles, and air inlet, the air energy of providing for the upper cover plate and giving vent to anger of lower cover plate, locate air and graphite to converge at graphite nozzle, make spun graphite can produce the atomizing, increase coverage area, also accelerate speed evaporation moisture, can reach rapid cooling's effect, it is better to spray the effect.

Description

Spray arm that effect is excellent sprays

Technical Field

The utility model relates to an auto parts hot forging part technical field specifically is a spray arm that the effect is excellent sprays.

Background

A large amount of moulds are needed in the production process of automobile parts, the moulds can be heated in the working process, and materials can generate fatigue, so that the release agent plays a key role, the temperature of the moulds can be reduced, and a graphite layer can be attached to the moulds. The temperature is reduced while demoulding is facilitated, the service life of the mould is prolonged, and the spraying arm is used for spraying the demoulding agent.

However, most of the spray arm bases and cover plates used in the production of the existing automobile parts are welded, so that the spray arm bases and the cover plates are inconvenient to disassemble and assemble, and the spray effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spray arm that effect is excellent to solve the spray arm base that uses in the production of the auto parts on the existing market that the above-mentioned background art provided and lap between and mostly adopt welded mode, the not convenient to detach equipment, and spray the relatively poor problem of effect.

In order to achieve the above object, the utility model provides a following technical scheme: a spray arm with excellent spray effect comprises a base, an upper cover plate and a lower cover plate, wherein the bottom surface of the base is provided with a graphite inlet, the other side of the graphite inlet is provided with an air inlet, the back surface of the base is fixedly connected with a clamping device, wherein,

the improved graphite plate fixing device is characterized in that a first threaded hole is formed in the upper cover plate, a bolt is movably connected in the first threaded hole, a hexagonal nut is fixedly connected to the upper cover plate, a graphite nozzle is fixedly connected in the hexagonal nut, an upper graphite plate is placed on the side face of the lower cover plate, a partition plate is placed on the side face of the upper graphite plate, a lower graphite plate is placed on the side face of the partition plate, and a positioning groove is formed in the back face of the base.

Preferably, the clamping device comprises a fixing plate, a second threaded hole, a threaded rod, a handle, a bearing, a movable plate and an extrusion plate, wherein the second threaded hole is formed in the fixing plate, the threaded rod is movably connected in the second threaded hole, the top end of the threaded rod is fixedly connected with the handle, the tail end of the threaded rod is fixedly connected with the bearing, the bearing is fixedly connected to the side face of the movable plate, and the back face of the movable plate is fixedly connected with the extrusion plate.

Preferably, the fixed plate, the second threaded hole, the threaded rod, the handle, the bearing, the moving plate and the extrusion plate are symmetrically provided with two groups on the base, and the extrusion plate is made of rubber.

Preferably, the upper cover plate, the lower cover plate, the upper graphite plate, the partition plate and the lower graphite plate are the same in size and shape, and the first threaded holes correspond to the positions and the number of the first threaded holes formed in the upper cover plate, the lower cover plate, the upper graphite plate, the partition plate and the lower graphite plate in a one-to-one mode.

Preferably, the hexagon nut and the graphite nozzle are arranged in 9 groups at equal intervals on the upper cover plate, and the diameter of the graphite nozzle is the same as the inner diameter of the hexagon nut.

Preferably, the width of the positioning groove is equal to the sum of the widths of the upper cover plate, the lower cover plate, the upper graphite plate, the partition plate and the lower graphite plate, and the height of the positioning groove is consistent with the height of the positioning groove.

Compared with the prior art, the beneficial effects of the utility model are that: this spray arm that the effect of spraying is excellent:

1. the spray cooling device is provided with a graphite inlet, an air inlet and graphite nozzles, wherein the graphite nozzles are arranged in 9 groups at equal intervals on the upper cover plate, the base supplies water and graphite to storage tanks in the upper cover plate and the lower cover plate through the graphite inlet, 9 graphite nozzles and the air inlet are arranged on each layer, air energy is supplied to the air outlet of the upper cover plate and the air outlet of the lower cover plate, and the air and the graphite are converged at the graphite nozzles, so that the sprayed graphite can be atomized, the coverage area is increased, the speed of evaporating moisture is increased, the effect of quickly cooling can be achieved, and the spray effect is better;

2. the combined body is provided with a clamping device, the clamping device comprises a fixed plate, a second threaded hole, a threaded rod, a handle, a bearing, a movable plate and an extrusion plate, the fixed plate, the second threaded hole, the threaded rod, the handle, the bearing, the movable plate and the extrusion plate are symmetrically provided with two groups on a base, the extrusion plate is made of rubber, a cover plate, a lower cover plate, an upper graphite plate, a partition plate and a lower graphite plate which are combined are inserted into a positioning groove, then the two groups of threaded rods are rotated through the handle, the threaded rods push the movable plate to move inwards through the second threaded hole while rotating, so that the extrusion plate is tightly attached to the side wall of the combined body, the combined body is tightly fixed on the base, when the combined body needs to be;

3. be provided with first screw hole, bolt, hexagon nut and graphite nozzle, and position and quantity one-to-one that first screw hole was seted up on upper cover plate, lower apron, last graphite cake, baffle and graphite cake down, pass first screw hole through the bolt with upper cover plate, lower apron, go up graphite cake, baffle and graphite cake down and put together, fix the graphite nozzle on upper cover plate through hexagon nut, the inside and graphite nozzle of the easy access device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the fastening device of the present invention;

fig. 3 is a schematic diagram of the structure of the extrusion plate of the present invention.

In the figure: 1. a base; 2. a graphite inlet; 3. an air inlet; 4. a clamping device; 401. a fixing plate; 402. a second threaded hole; 403. a threaded rod; 404. a handle; 405. a bearing; 406. moving the plate; 407. a pressing plate; 5. an upper cover plate; 6. a first threaded hole; 7. a bolt; 8. a hexagonal nut; 9. a graphite nozzle; 10. a lower cover plate; 11. feeding a graphite plate; 12. a partition plate; 13. a lower graphite plate; 14. and (6) positioning a groove.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a spray arm with excellent spray effect comprises a base 1, a graphite inlet 2, an air inlet 3, a clamping device 4, an upper cover plate 5, a first threaded hole 6, a bolt 7, a hexagon nut 8, a graphite nozzle 9, a lower cover plate 10, an upper graphite plate 11, a partition plate 12, a lower graphite plate 13 and a positioning groove 14, wherein the graphite inlet 2 is formed in the bottom surface of the base 1, the air inlet 3 is formed in the other side of the graphite inlet 2, the clamping device 4 is fixedly connected to the back surface of the base 1, the clamping device 4 comprises a fixing plate 401, a second threaded hole 402, a threaded rod 403, a handle 404, a bearing 405, a moving plate 406 and a squeezing plate 407, the fixing plate 401 is provided with the second threaded hole 402, the threaded rod 403 is movably connected in the second threaded hole 402, the handle 404 is fixedly connected to the top end of the threaded rod 403, the bearing 405 is fixedly connected to the, the bearing 405 is fixedly connected to the side surface of the moving plate 406, the back surface of the moving plate 406 is fixedly connected with the extrusion plate 407, so that the assembly of the upper cover plate 5, the lower cover plate 10, the upper graphite plate 11, the partition plate 12 and the lower graphite plate 13 can be conveniently connected and detached with the base 1, two groups of the fixing plate 401, the second threaded hole 402, the threaded rod 403, the handle 404, the bearing 405, the moving plate 406 and the extrusion plate 407 are symmetrically arranged on the base 1, and the extrusion plate 407 is made of rubber, so that the phenomenon that the extrusion force is too large and the outer surface of the assembly is damaged is avoided,

first screw hole 6 has been seted up on upper cover plate 5, swing joint has bolt 7 in the first screw hole 6, fixedly connected with hexagon nut 8 on upper cover plate 5, fixedly connected with graphite nozzle 9 in hexagon nut 8, hexagon nut 8 and graphite nozzle 9 are provided with 9 groups at upper cover plate 5 equidistance, improve and spray speed and effect, and graphite nozzle 9's diameter is the same with hexagon nut 8 inside diameter, prevents that the impact force is too big to lead to graphite nozzle 9 to rock, upper graphite plate 11 has been placed to the side of lower cover plate 10, baffle 12 has been placed to the side of upper graphite plate 11, lower graphite plate 13 has been placed to the side of baffle 12, upper cover plate 5, lower cover plate 10, upper graphite plate 11, baffle 12 are the same with lower graphite plate 13's size and shape, and first screw hole 6 is at upper cover plate 5, lower cover plate 10, upper graphite plate 11, The positions and the number of the partition plates 12 and the lower graphite plates 13 are in one-to-one correspondence, so that the upper cover plate 5, the lower cover plate 10, the upper graphite plate 11, the partition plates 12 and the lower graphite plates 13 are connected more tightly, the positioning grooves 14 are formed in the back of the base 1, the width of each positioning groove 14 is equal to the sum of the widths of the upper cover plate 5, the lower cover plate 10, the upper graphite plate 11, the partition plates 12 and the lower graphite plates 13, the height of each positioning groove 14 is consistent with the height of each positioning groove 14, the combination of the upper cover plate 5, the lower cover plate 10, the upper graphite plate 11, the partition plates 12 and the lower graphite plates 13 can be smoothly inserted into the positioning grooves 14, and the.

The working principle is as follows: when the spray arm with excellent spray effect is used, the device is simply known, firstly, the upper cover plate 5, the lower cover plate 10, the upper graphite plate 11, the partition plate 12 and the lower graphite plate 13 are combined together by the bolt 7 through the first threaded hole 6, the graphite nozzle 9 is fixed on the upper cover plate 5 through the hexagon nut 8, the inner side of the device and the graphite nozzle 9 are convenient to overhaul, then, the combined upper cover plate 5, the lower cover plate 10, the upper graphite plate 11, the partition plate 12 and the lower graphite plate 13 are inserted into the positioning groove 14, then two groups of threaded rods 403 are rotated through the handle 404, the threaded rods 403 push the moving plate 406 to move inwards through the second threaded holes 402 while rotating, the extrusion plate 407 is tightly attached to the side wall of the combined body, the combined body is tightly fixed on the base 1, when the threaded rods need to be disassembled, only the threaded rods 403 need to be reversely rotated, and the assembly and disassembly are, finally, there are graphite inlet 2, air inlet 3 and graphite nozzle 9, and the graphite nozzle 9 is set up 9 groups at 5 equidistance of upper cover plate, the base 1 provides water and graphite for the storage tank in 5 and 10 of lower cover plate of upper cover plate through the graphite inlet 2, there are 9 graphite nozzles 9 on each layer, and air inlet 3, the air energy that provides for the air outlet of 5 and 10 of lower cover plate of upper cover plate, join with graphite in the graphite nozzle 9 place, make the graphite sprayed out produce the atomization, increase the coverage area, accelerate the speed evaporation moisture too, can reach the effect of rapid cooling, it is better to spray the effect, the content not described in detail in this description belongs to the prior art known to the professional skilled person in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a spray arm that effect is excellent sprays, includes base (1), upper cover plate (5) and lower apron (10), its characterized in that: a graphite inlet (2) is arranged on the bottom surface of the base (1), an air inlet (3) is arranged on the other side of the graphite inlet (2), a clamping device (4) is fixedly connected with the back surface of the base (1), wherein,

first screw hole (6) have been seted up on upper cover plate (5), swing joint has bolt (7) in first screw hole (6), fixedly connected with hexagon nut (8) on upper cover plate (5), fixedly connected with graphite nozzle (9) in hexagon nut (8), graphite cake (11) have been placed to the side of apron (10) down, baffle (12) have been placed to the side of going up graphite cake (11), graphite cake (13) have been placed down to the side of baffle (12), constant head tank (14) have been seted up on the back of base (1).

2. The spray arm according to claim 1, wherein the spray arm has an excellent spraying effect, and the spray arm comprises: clamping device (4) including fixed plate (401), second screw hole (402), threaded rod (403), handle (404), bearing (405), movable plate (406), stripper plate (407), second screw hole (402) have been seted up on fixed plate (401), swing joint has threaded rod (403) in the second screw hole (402), the top fixedly connected with handle (404) of threaded rod (403), terminal fixedly connected with bearing (405) of threaded rod (403), bearing (405) fixed connection is in the side of movable plate (406), the back fixedly connected with stripper plate (407) of movable plate (406).

3. The spray arm according to claim 2, wherein the spray arm has an excellent spraying effect, and the spray arm comprises: the fixed plate (401), the second threaded hole (402), the threaded rod (403), the handle (404), the bearing (405), the moving plate (406) and the extrusion plate (407) are symmetrically provided with two groups on the base (1), and the extrusion plate (407) is made of rubber.

4. The spray arm according to claim 1, wherein the spray arm has an excellent spraying effect, and the spray arm comprises: the size and the shape of the upper cover plate (5), the lower cover plate (10), the upper graphite plate (11), the partition plate (12) and the lower graphite plate (13) are the same, and the positions and the number of the first threaded holes (6) formed in the upper cover plate (5), the lower cover plate (10), the upper graphite plate (11), the partition plate (12) and the lower graphite plate (13) are in one-to-one correspondence.

5. The spray arm according to claim 1, wherein the spray arm has an excellent spraying effect, and the spray arm comprises: hexagonal nut (8) and graphite nozzle (9) are provided with 9 groups in upper cover plate (5) equidistance, and the diameter of graphite nozzle (9) is the same with hexagonal nut (8) inside diameter.

6. The spray arm according to claim 1, wherein the spray arm has an excellent spraying effect, and the spray arm comprises: the width of the positioning groove (14) is equal to the sum of the widths of the upper cover plate (5), the lower cover plate (10), the upper graphite plate (11), the partition plate (12) and the lower graphite plate (13), and the height of the positioning groove (14) is consistent with the height of the positioning groove (14).