CN216731317U

CN216731317U - Sand blasting device for machining ship accessories

Info

Publication number: CN216731317U
Application number: CN202123244272.0U
Authority: CN
Inventors: 韩龙云; 金世雄
Original assignee: Dalian Honglang Mechanical Engineering Co ltd
Current assignee: Dalian Honglang Mechanical Engineering Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-14
Anticipated expiration: 2031-12-22

Abstract

The utility model relates to the technical field of sand blasting machines, in particular to a sand blasting device for processing ship accessories, which comprises a machine body, rubber gloves, a hand hole and a fixing mechanism, wherein the fixing mechanism comprises a positioning ring, a plurality of clamping plates which are arranged on the periphery of the positioning ring in an arc shape and a pressing part for implementing extrusion effect on the clamping plates, the positioning ring is communicated with the inside of the hand hole, and the opening end of each rubber glove passes through the hand hole and is sleeved on the body of the positioning ring. The rubber gloves are convenient to disassemble and replace and are convenient to implement.

Description

Sand blasting device for machining ship accessories

Technical Field

The utility model relates to a sand blasting machine technical field specifically is a sand blasting unit for processing of boats and ships accessory.

Background

A sand blasting machine is a machine which utilizes compressed air conveyed by a gas conveying pipe in a pipeline to convey a mixed solution of powdery granular materials such as gravel and tap water to a sand blasting place to impact the surface of a product.

The existing sand blasting machine is convenient for operators to hold workpieces in the sand blasting machine for manual operation on the premise of ensuring the internal sealing performance of the sand blasting machine, and therefore rubber gloves can be arranged in the sand blasting machine, so that the operators can stretch hands into the equipment outside the equipment through the rubber gloves to implement manual operation when the workpieces are subjected to sand blasting operation.

But rubber gloves can constantly accept the impact of abrasive material at the sand blasting machine operation in-process, from this after a certain period, comparatively serious damage can appear, and then need regularly change, nevertheless present rubber gloves are many and through gluing or bolt rigid coupling between the hand hole, and then lead to the actual dismantlement process very inconvenient, and the dismantlement degree of difficulty is great.

SUMMERY OF THE UTILITY MODEL

Based on the weak point among the prior art who mentions among the above-mentioned background art, for this reason the utility model provides a sand blasting unit for processing of boats and ships accessory.

The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:

a sand blasting device for processing ship accessories comprises a machine body, rubber gloves arranged in the machine body, hand holes arranged on the machine body and used for the rubber gloves to penetrate through, and fixing mechanisms used for installing the rubber gloves in the hand holes;

fixing mechanism including set up in holding ring and a plurality of on the organism fuselage are the arc form set up in the block board in the holding ring periphery and be used for doing the block board implements the pressure of extrusion effect and moves the part, the holding ring with hand hole inside is linked together, rubber gloves's opening end passes hand hole and cover are located the holding ring is on one's body.

As a further aspect of the present invention: the pressing component comprises an internal thread ring arranged on the machine body, a thread connected with an external thread ring in the inner wall of the internal thread ring, and a plurality of force supply rods arranged in the internal thread ring cavity in a sliding mode and vertically arranged on the force contact push rods, and the force contact push rods are correspondingly connected to the periphery of the clamping plate.

As a further aspect of the present invention: one end of the external thread ring close to the machine body is provided with a conical extrusion groove, the force supply rod penetrates into the extrusion groove and is connected with a hemispherical stress block, and the stress block is tightly attached to the inner wall of the extrusion groove.

As a further aspect of the present invention: one end of the external thread ring, which is far away from the machine body, penetrates out of the ring cavity of the internal thread ring, and an anti-skid ferrule is arranged on the whole body of the external thread ring.

As a further aspect of the present invention: the fixing mechanism further comprises a reset component used for rapidly relieving the fixing effect of the clamping plate on the rubber gloves, the reset component comprises a sliding groove which is in an isosceles trapezoid shape and is arranged on one surface, close to the machine body, of the touch force push rod, and a sliding block matched with the sliding groove is arranged on the machine body of the machine body.

As a further aspect of the present invention: and a compression spring is arranged between the sliding block and the innermost inner wall of the sliding groove.

After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage:

through fixed establishment, when installation rubber gloves, the block board that a plurality of circumference set up can implement multidirectional extruded effect to rubber gloves's opening end on the holding ring among the fixed establishment, for rubber gloves provides reliable fixity, if the rubber gloves appears damaged after long-term the use when, pressure movable part and reset unit mutually support among the fixed establishment, removes the conflict effect of a plurality of block board to rubber gloves opening end rapidly, then is convenient for implement to dismantle the change to rubber gloves, convenient to carry out.

Drawings

Fig. 1 is a schematic view of the whole structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

Fig. 4 is a schematic structural diagram of the resetting member of the present invention.

In the figure: 1. a body; 2. rubber gloves; 3. a positioning ring; 4. a clamping plate; 5. a touch force push rod; 6. a power supply rod; 7. an internally threaded ring; 8. an externally threaded ring; 9. an anti-slip ferrule; 10. a stress block; 11. a sliding groove; 12. a slider; 13. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 to 4, in an embodiment of the present invention, a sand blasting device for processing ship accessories includes a machine body 1, rubber gloves 2 disposed in the machine body 1, hand holes disposed on the machine body 1 for the rubber gloves 2 to penetrate through, and fixing mechanisms for mounting the rubber gloves 2 in the hand holes;

when the device is used, a user can stretch hands into the rubber gloves 2 through the hand holes, so that the user can hold a workpiece to be processed in the machine body 1 through the rubber gloves 2 to carry out manual sand blasting operation in a closed environment of the machine body 1, and the rubber gloves 2 can be effectively conveniently detached and installed in the fixing mechanism, so that the operation is convenient to carry out.

Specifically, in an embodiment of the present invention, the fixing mechanism includes a positioning ring 3 disposed on the body of the machine body 1, a plurality of arc-shaped clamping plates 4 disposed on the periphery of the positioning ring 3, and a pressing component for applying an extruding effect to the clamping plates 4, the positioning ring 3 is communicated with the inside of the hand hole, and the open end of the rubber glove 2 passes through the hand hole and is sleeved on the ring body of the positioning ring 3;

when 2 installations at rubber gloves, the user can at first penetrate the inner chamber of organism 1 through the hand hole with the finger end of rubber gloves 2, the open end of rubber gloves 2 turns up and overlaps and establish on the ring body of holding ring 3, utilize the pressure to move the part after that, for block board 4 provides the effort, make a plurality of block board 4 make the motion that is close to holding ring 3 in step after the atress, implement multidirectional clamping effect to the open end of rubber gloves 2 on 3 ring bodies of holding ring rapidly, with this fastness of guaranteeing rubber gloves 2.

Then, in another embodiment of the present invention, the pressing component includes an internal thread ring 7 disposed on the body of the machine body 1, an external thread ring 8 screwed into the inner wall of the internal thread ring 7, a plurality of touch force push rods 5 circumferentially slidably disposed in the annular cavity of the internal thread ring 7, and a force supply rod 6 vertically disposed on the touch force push rods 5, the touch force push rods 5 are correspondingly connected to the periphery of the snap-fit plate 4, one end of the external thread ring 8 close to the machine body 1 is provided with a conical extrusion groove, the force supply rod 6 penetrates into the extrusion groove and is connected with a hemispherical force receiving block 10, and the force receiving block 10 is tightly attached to the inner wall of the extrusion groove;

when the pressing component is used, a user can twist the external thread ring 8, the external thread ring 8 is matched with the internal thread ring 7 through a thread structure to move close to the machine body 1, the inner wall of the conical extrusion groove is fully contacted with the semicircular ball stress block 10 in the process, the longitudinal operation force applied to the stress block 10 by the external thread ring 8 is converted into a translational sliding force, the stress block 10 drives the force supply rod 6 and the touch force push rod 5 to slide close to the positioning ring 3, and the clamping plate 4 abuts against the open end of the rubber glove 2 on the body of the positioning ring 3 to fix the rubber glove 2;

and through the threaded connection relation between the internal thread ring 7 and the external thread ring 8, the position of the external thread ring 8 can be conveniently positioned after the external thread ring 8 finishes twisting, so that the stress relation of the extrusion groove to the stress block 10 is constant.

In another embodiment of the utility model, one end of the external thread ring 8 far away from the machine body 1 penetrates out of the ring cavity of the internal thread ring 7 and is provided with an anti-skid ferrule 9 on the whole body;

through the setting of antiskid lasso 9, then the user twists external screw thread ring 8 in internal thread ring 7 outside, convenient to use to utilize the roughness of antiskid lasso 9, the phenomenon of skidding appears when can avoiding twisting antiskid lasso 9.

In addition, in another embodiment of the present invention, the fixing mechanism further comprises a reset component for rapidly releasing the fixing effect of the engaging plate 4 on the rubber glove 2, the reset component comprises a sliding groove 11 which is arranged on one side of the touch force pushing rod 5 close to the machine body 1 in an isosceles trapezoid shape, a sliding block 12 which is matched with the sliding groove 11 is arranged on the machine body of the machine body 1, and a compression spring 13 is arranged between the sliding block 12 and the innermost inner wall of the sliding groove 11;

through the setting of sliding block 12 and sliding tray 11, both can be when touch force push rod 5 sliding displacement, play the guide effect, effectively guarantee the smooth sliding connection relation between touch force push rod 5 and the 1 fuselage of organism, and touch force push rod 5 is at the in-process of displacement, sliding block 12 can constantly stimulate pressure spring 13, make pressure spring 13 take place deformation, remove the effort back to atress piece 10 at the pressure moving part from this, then pressure spring 13 can be under the effect of resilience force, the pulling touches force push rod 5 and resets, remove the fixed effect of block plate 4 to rubber gloves 2 rapidly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.

Claims

1. The sand blasting device for machining ship accessories is characterized by comprising a machine body (1), rubber gloves (2) arranged in the machine body (1), a hand hole arranged on the machine body (1) and used for the rubber gloves (2) to penetrate through, and a fixing mechanism used for installing the rubber gloves (2) in the hand hole;

fixing mechanism including set up in holding ring (3) and a plurality of on organism (1) fuselage are the arc form set up in holding ring (3) snap-on plate (4) in the periphery and be used for doing the part is moved in the pressure of extrusion effect is implemented in snap-on plate (4), holding ring (3) with the hand hole is inside to be linked together, the opening end of rubber gloves (2) passes hand hole and cover are located on holding ring (3) the ring.

2. The sand blasting device for ship accessory processing according to claim 1, wherein the pressing component comprises an internal thread ring (7) arranged on the body of the machine body (1), an external thread ring (8) in the inner wall of the internal thread ring (7) in threaded connection, a plurality of touch force push rods (5) arranged in the ring cavity of the internal thread ring (7) in a circumferential sliding manner, and a force supply rod (6) vertically arranged on the touch force push rods (5), and the touch force push rods (5) are correspondingly connected to the periphery of the clamping plate (4).

3. The sand blasting device for the processing of the ship accessories is characterized in that one end, close to the machine body (1), of the external thread ring (8) is provided with a conical extrusion groove, the force supply rod (6) penetrates into the extrusion groove and is connected with a hemispherical force bearing block (10), and the force bearing block (10) is tightly attached to the inner wall of the extrusion groove.

4. The sand blasting device for the processing of ship accessories according to claim 3, characterized in that one end of the external thread ring (8) far away from the machine body (1) penetrates out of the ring cavity of the internal thread ring (7) and is provided with an anti-skid ferrule (9) on the circumference.

5. The sand blasting device for ship accessory processing according to claim 4, further comprising a reset component for rapidly releasing the fixing effect of the clamping plate (4) on the rubber glove (2), wherein the reset component comprises a sliding groove (11) which is arranged on one surface of the touch force push rod (5) close to the machine body (1) in an isosceles trapezoid shape, and a sliding block (12) matched with the sliding groove (11) is arranged on the machine body of the machine body (1).

6. A blasting device for marine accessory processing according to claim 5, characterized in that a compression spring (13) is arranged between the sliding block (12) and the innermost wall of the sliding groove (11).