CN210998226U

CN210998226U - Sand blasting unit for machine part surface treatment

Info

Publication number: CN210998226U
Application number: CN201920969724.5U
Authority: CN
Inventors: 王大鹏; 郑玉惠; 郝秀兰; 罗运霞
Original assignee: 王大鹏; 郑玉惠; 郝秀兰; 罗运霞
Current assignee: Xi'an Xinxiwang Machinery Technology Co., Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-07-14
Anticipated expiration: 2029-06-26

Abstract

The utility model belongs to the technical field of the sandblast technique and specifically relates to a sand blasting unit is used in machine part surface treatment, including sandblast case, sandblast jar, control panel, air heater, iron rust box and centre gripping actuating mechanism, sandblast case one side upper end fixedly connected with control panel, sandblast case top fixedly connected with sandblast jar. Through setting up the sand-blasting box that has protect function, utilize the clamp plate with the lead screw chucking on the I shape fagging, two pairs of balls guarantee that the lead screw can still be rotatory under the centre gripping condition about utilizing simultaneously, through promoting I shape fagging and rotation lead screw, can carry out the sandblast to the lead screw fast under the sandblast condition of shower nozzle, convenient operation is simple, set up the rust box that has water bottom the sand-blasting box in addition, avoid rust to scurry indiscriminately in the rust box, not only the security more, but also can avoid the workshop air to be polluted, and set up the air heater and can accelerate the remaining moisture evaporation in lead screw surface, guarantee that the lead screw surface is clean, avoid causing the secondary to rust.

Description

Sand blasting unit for machine part surface treatment

Technical Field

The utility model relates to a sandblast technical field especially relates to a sand blasting unit for machine part surface treatment.

Background

For the screw rod, once the surface is rusted, the screw rod is combined with accessories to be particularly laboured, and in severe cases, the screw rod is directly scrapped and cannot be used, so that sand blasting is needed for removing rust. The sand blasting adopts compressed air as power to form a high-speed spray beam to spray the spray materials (copper ore sand, quartz sand, carborundum, iron sand and sea sand) to the surface of the workpiece to be treated at high speed, so that the appearance or the shape of the surface of the workpiece is changed. More only that a sand blasting unit that traditional lead screw adopted is a sand blasting jar, hold the spray tube through artifical manual, then carry out the sandblast once more to the lead screw surface, not only operate very loaded down with trivial details, inefficiency, spun rust cleaning sand also can fly in disorder in addition, is the process of a comparison difficult boil out to the operator, and the security is not high, and the lead screw surface can remain the water droplet in addition also can not in time the clean up, causes the secondary easily and rusts.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sand blasting device for surface treatment of mechanical parts.

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

a sand blasting device for surface treatment of mechanical parts is designed, and comprises a sand blasting box, a sand blasting tank, a control panel, a hot air blower, an iron rust box and a clamping driving mechanism, wherein the upper end of one side of the sand blasting box is fixedly connected with the control panel, the top end of the sand blasting box is fixedly connected with the sand blasting tank, a sand blasting port of the sand blasting tank is fixedly connected with a nozzle, the inside of the top end of the sand blasting box is provided with a jack, a sand blasting groove is arranged inside the sand blasting box and at the bottom end of the jack, the nozzle penetrates through the jack, the bottom end of the nozzle is positioned at the top end inside the sand blasting groove, a sliding groove is arranged inside the sand blasting box and at the bottom end of the sand blasting groove, a second mounting groove is arranged inside the sand blasting box and at the bottom end of the sliding groove, one end of the second mounting groove penetrates through the whole sand blasting box and is fixedly connected with a pair of hot air, and a clamping driving mechanism is arranged inside the sliding groove.

Preferably, the clamping driving mechanism comprises an I-shaped supporting plate, telescopic rods and a pressing plate, the I-shaped supporting plate is horizontally and slidably connected to the inner wall of the sliding groove, the I-shaped supporting plate penetrates through the whole sand-blasting box, a rectangular through hole is formed in the middle of the inner side of the I-shaped supporting plate, a plurality of rectangular supporting plates are horizontally and fixedly connected to two opposite inner side walls of the rectangular through hole, one end of the I-shaped supporting plate is fixedly connected with a pair of telescopic rods, and the pressing plate is horizontally and fixedly connected between the.

Preferably, the second mounting groove is integrally shaped like L, and the longitudinal hole of the second mounting groove faces the spray head.

Preferably, a partition board is fixedly connected between the inner top surface and the inner bottom surface of the first installation groove, and the output pipes of the two air heaters penetrate through the partition board.

Preferably, the inside equal roll connection that I shape fagging both ends just are located between two telescopic links has a pair of ball No. one, every the inside equal roll connection of rectangle fagging upper surface has a pair of ball No. two, just the inside roll connection of clamp plate lower surface has a pair of ball No. three.

Preferably, every pair the interval between every pair the ball and every pair No. two balls and a pair No. three balls is equal and all is in same water flat line, just the upper surface of rectangle fagging and the upper surface parallel and level of I shape fagging.

The utility model provides a pair of sand blasting unit for machine part surface treatment, beneficial effect lies in: through setting up the sand-blasting box that has protect function, utilize the clamp plate with the lead screw chucking on the I shape fagging, two pairs of balls guarantee that the lead screw can still be rotatory under the centre gripping condition about utilizing simultaneously, through promoting I shape fagging and rotation lead screw, can carry out the sandblast to the lead screw fast under the sandblast condition of shower nozzle, convenient operation is simple, set up the rust box that has water bottom the sand-blasting box in addition, avoid rust to scurry indiscriminately in the rust box, not only the security more, but also can avoid the workshop air to be polluted, and set up the air heater and can accelerate the remaining moisture evaporation in lead screw surface, guarantee that the lead screw surface is clean, avoid causing the secondary to rust.

Drawings

FIG. 1 is a schematic structural view of a sand blasting apparatus for surface treatment of mechanical parts according to the present invention;

FIG. 2 is a side sectional view of a sand blasting box of the sand blasting apparatus for surface treatment of mechanical parts according to the present invention;

fig. 3 is a schematic view of the structure of the sand blasting device pressing plate for surface treatment of mechanical parts from the bottom.

In the figure: 1. a sand blasting box; 11. a sand blasting groove; 12. a first mounting groove; 13. a jack; 14. a chute; 15. mounting grooves II; 2. a sand blasting tank; 21. a spray head; 3. a control panel; 4. a hot air blower; 5. a rust box; 6. a clamping drive mechanism; 61. an I-shaped supporting plate; 62. a rectangular through hole; 63. a telescopic rod; 64. pressing a plate; 65. a first ball; 66. a rectangular supporting plate; 67. a second ball; 68. a third ball; 7. a separator.

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.

Referring to fig. 1-3, a sand blasting device for surface treatment of mechanical parts comprises a sand blasting box 1, a sand blasting tank 2, a control panel 3, an air heater 4, a rust box 5 and a clamping driving mechanism 6, wherein the upper end of one side of the sand blasting box 1 is fixedly connected with the control panel 3, the top end of the sand blasting box 1 is fixedly connected with the sand blasting tank 2, a sand blasting port of the sand blasting tank 2 is fixedly connected with a nozzle 21, an insertion hole 13 is arranged inside the top end of the sand blasting box 1, a sand blasting groove 11 is arranged inside the sand blasting box 1 and at the bottom end of the insertion hole 13, the nozzle 21 penetrates through the insertion hole 13 and is positioned at the top end inside the sand blasting groove 11, a sliding groove 14 is arranged inside the sand blasting box 1 and at the bottom end of the sliding groove 14, a second mounting groove 15 is arranged inside the sand blasting box 1 and at the bottom end of the sliding groove 14, one end of the second, the inside and 11 one sides in sandblast groove that are located of sandblast case 1 are equipped with mounting groove 12 No. one, No. one mounting groove 12 one end runs through whole sandblast case 1 and on the interior bottom surface fixedly connected with a pair of air heater 4, the inside centre gripping actuating mechanism 6 that is equipped with of spout 14.

The clamping driving mechanism 6 comprises an I-shaped supporting plate 61, telescopic rods 63 and a pressing plate 64, the I-shaped supporting plate 61 is horizontally and slidably connected to the inner wall of the sliding groove 14, the I-shaped supporting plate 61 penetrates through the whole sand-blasting box 1, a rectangular through hole 62 is formed in the middle of the inner part of the I-shaped supporting plate 61, a plurality of rectangular supporting plates 66 are horizontally and fixedly connected to two opposite inner side walls of the rectangular through hole 62, one end of the I-shaped supporting plate 61 is fixedly connected with a pair of telescopic rods 63, and the pressing plate 64 is horizontally and fixedly connected between the top.

The second mounting groove 15 is integrally shaped like L, the longitudinal hole of the second mounting groove 15 faces the spray head 21, and rust particles directly fall into the rust box 5 after rust on the surface of the screw rod is cleaned by rust removing sand sprayed by the spray head 21.

A partition plate 7 is fixedly connected between the inner top surface and the inner bottom surface of the first mounting groove 12, and the output pipes of the air heaters 4 penetrate through the partition plate 7, so that the air heaters 4 can be protected.

Wherein, the equal roll connection in inside that I shape fagging 61 both ends just are located between two telescopic links 63 has a pair of ball 65, every the equal roll connection in inside of rectangle fagging 66 upper surface has a pair of No. two balls 67, just the inside roll connection of clamp plate 64 lower surface has a pair of No. three balls 68, and the clamp plate 64 of being convenient for pushes down the back lead screw and can be cliied, simultaneously can also manual rotation.

Wherein, every is every to a ball 65 and every interval between every to No. two balls 67 and a pair of No. three balls 68 equals and all is in same water flat line, just the upper surface of rectangle fagging 66 and the upper surface parallel and level of I shape fagging 61 avoid the lead screw to put the back and take place to incline, influence the sandblast process.

The working principle is as follows: the telescopic rod 63 adopts an ANT-26 type electric push rod, meanwhile, the telescopic rod 63, the sand blasting tank 2, the control panel 3 and the hot air blower 4 are electrically connected with an external power supply, firstly, a screw rod needing sand blasting is placed between two first balls 65 and two second balls 67, the two telescopic rods 63 are started through the control panel 3, a pressure plate 64 is pressed down until two third balls 68 can clamp the screw rod, then a certain amount of water is poured into the iron rust box 5, then a certain amount of rust cleaning sand is poured into the sand blasting tank 2, the sand blasting tank 2 is started through the control panel 3, the spray head 21 sprays the rust cleaning sand to the surface of the screw rod, an operator pushes the I-shaped supporting plate 61 towards the sand blasting box 1 by one hand, the screw rod is rotated by the other hand, the I-shaped supporting plate 61 can be further pushed and rotated, the sand blasting work can be carried out on the screw rod, in addition, the I-shaped supporting plate 61 cannot be, therefore, after one-time sand blasting operation, the other end of the screw rod needs to be replaced to the end of the pressing plate 64, and sand blasting is performed again, so that iron rust on the surface of the screw rod can be completely removed, a certain amount of water is poured into the iron rust box 5 so as to enable the iron rust to completely fall into the water, so that the iron rust box 5 without the water cannot be disorderly spread under high-pressure impact, the safety is higher, the air in a workshop is prevented from being polluted, in addition, water is also arranged, so that a small amount of water can be splashed onto the screw rod in the sand blasting process, the hot air blower 4 needs to be started to accelerate the evaporation of the water on the surface of the screw rod, the drying and the cleaning are kept, and secondary rusting is avoided.

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. The utility model provides a sand blasting unit for machine part surface treatment, includes sand blasting box (1), sand blasting jar (2), control panel (3), air heater (4), iron rust box (5) and centre gripping actuating mechanism (6), its characterized in that: the sand blasting machine is characterized in that a control panel (3) is fixedly connected to the upper end of one side of the sand blasting box (1), a sand blasting tank (2) is fixedly connected to the top end of the sand blasting tank (1), a spray nozzle (21) is fixedly connected to a sand blasting opening of the sand blasting tank (2), a jack (13) is arranged inside the top end of the sand blasting box (1), a sand blasting groove (11) is arranged inside the sand blasting box (1) and at the bottom end of the jack (13), the spray nozzle (21) penetrates through the jack (13) and at the top end inside the sand blasting groove (11), a sliding groove (14) is arranged inside the sand blasting box (1) and at the bottom end of the sliding groove (11), a second mounting groove (15) is arranged inside the sand blasting box (1) and at the bottom end of the sliding groove (14), an iron rust box (5) is slidably connected to the inner wall of the second mounting groove (15), a first mounting groove (12) is arranged inside the sand blasting box (1), one end of the first mounting groove (12) penetrates through the whole sand-blasting box (1) and is fixedly connected with a pair of air heaters (4) on the inner bottom surface, and a clamping driving mechanism (6) is arranged in the sliding groove (14).

2. The blasting apparatus for surface treatment of mechanical parts according to claim 1, wherein: centre gripping actuating mechanism (6) comprise I shape fagging (61), telescopic link (63) and clamp plate (64), horizontal sliding connection has I shape fagging (61) on spout (14) inner wall, I shape fagging (61) run through whole sand-blasting box (1) and interior centre and are equipped with rectangle through-hole (62), a plurality of rectangle faggings (66) of horizontal fixedly connected with on two relative inside walls of rectangle through-hole (62), a pair of telescopic link (63) of I shape fagging (61) one end fixedly connected with, two horizontal fixedly connected with clamp plate (64) between telescopic link (63) top.

3. The sand blasting device for the surface treatment of the mechanical part according to claim 1, wherein the second mounting groove (15) is integrally shaped like L, and the longitudinal hole of the second mounting groove (15) faces the spray head (21).

4. The blasting apparatus for surface treatment of mechanical parts according to claim 1, wherein: a partition plate (7) is fixedly connected between the inner top surface and the inner bottom surface of the first mounting groove (12), and two output pipes of the air heaters (4) penetrate through the partition plate (7).

5. The blasting apparatus for surface treatment of mechanical parts according to claim 2, wherein: i shape fagging (61) both ends and the inside equal roll connection who is located between two telescopic links (63) have a pair of ball (65), every the inside equal roll connection of rectangle fagging (66) upper surface has a pair of No. two ball (67), just the inside roll connection of clamp plate (64) lower surface has a pair of No. three ball (68).

6. The blasting apparatus for surface treatment of mechanical parts according to claim 5, wherein: the distances between each pair of the first rolling balls (65), each pair of the second rolling balls (67) and each pair of the third rolling balls (68) are equal and are all positioned on the same horizontal line, and the upper surface of the rectangular supporting plate (66) is flush with the upper surface of the I-shaped supporting plate (61).