CN211681550U

CN211681550U - Fluid polishing machine

Info

Publication number: CN211681550U
Application number: CN201922417390.3U
Authority: CN
Inventors: 赵志峰; 边晓飞
Original assignee: Renqiu Ruisi Machinery Equipment Co ltd
Current assignee: Renqiu Ruisi Machinery Equipment Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-16
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to the technical field of polishing processing, in particular to a fluid polishing machine for reducing the manufacturing cost, which comprises a base, an extrusion device, a connecting plate and a top plate, wherein a cavity is arranged inside the base, a left supporting column and a right supporting column are respectively arranged at the left part and the right part at the top end of the base, a middle plate is arranged in the middle of the upper part of the opposite end of the left supporting column and the right supporting column, the left part and the right part at the bottom end of the top plate are respectively connected with the top ends of the left supporting column and the right supporting column, a first hydraulic cylinder is arranged at the middle part of the top plate, the output shaft end of the first hydraulic cylinder penetrates through the top plate from the top end of the top plate and is, and the bottom of each optical axis all passes the middle part of medium plate from the top of medium plate to the circumference outer wall of each optical axis all can upper and lower sliding connection with the middle part of medium plate.

Description

Fluid polishing machine

Technical Field

The utility model relates to a technical field of polishing processing especially relates to a fluid polishing machine.

Background

The fluid polishing machine is a device for polishing, has the principle of extruding and grinding soft abrasive materials into inner holes or end faces of workpieces, and is widely used in the field; according to application number CN201020540046. X's fluid polishing machine, including fuselage, last die carrier, lower die carrier and closing device, go up the die carrier and be equipped with respectively on the die carrier down and grind the mechanism, grind the mechanism and include abrasive material cylinder and be used for promoting the interior abrasive material motion's of abrasive material cylinder grinding jar, the abrasive material cylinder is fixed on last die carrier and lower die carrier, and the work piece passes through the centre gripping of closing device between two abrasive material cylinders of last die carrier and lower die carrier, and two grinding jars on last die carrier and the lower die carrier promote the abrasive material and accomplish the polishing along work piece inner wall upper and lower reciprocating motion, need use a plurality of grinding jars that promote the interior abrasive material motion of abrasive material cylinder when adding man-hour to multiunit part.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a reduce manufacturing cost's fluid burnishing machine.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

a fluid polishing machine comprises a base, an extrusion device, a connecting plate and a top plate, wherein a cavity is arranged inside the base, the left part and the right part of the top end of the base are respectively provided with a left supporting column and a right supporting column, the middle parts of the upper parts of the opposite ends of the left supporting column and the right supporting column are provided with middle plates, the left part of the bottom end and the right part of the bottom end of the top plate are respectively connected with the top ends of the left supporting column and the right supporting column, a first hydraulic cylinder is arranged in the middle of the top plate, an output shaft end of the first hydraulic cylinder penetrates through the top plate from the top end of the top plate and is connected with the top end of the connecting plate, optical axes are arranged at the left part of the bottom end and the right part of the bottom end of the connecting plate, the bottom end of each optical axis penetrates through the middle part of the middle plate from the top end of the middle plate, and the circumferential outer wall of each optical axis is connected with the middle part of the middle plate in a vertically sliding mode;

the extrusion device is provided with two groups, the two groups of extrusion devices are symmetrically arranged in the relative middle areas of the top plate and the base, the extrusion device comprises a support and a linkage plate, the left part and the right part of one group of support far away from the opposite ends of the two groups of extrusion devices are respectively connected with the bottom end of each optical axis, the end of the other group of support far away from the opposite ends of the two groups of extrusion devices is connected with the middle part of the top end of the base, the middle part of each support is provided with a plurality of groups of sliding holes, each sliding hole is internally provided with a piston, the circumferential outer wall of each piston is respectively attached to the inner wall corresponding to the sliding hole, one end of each support far away from the opposite ends of the two groups of extrusion devices is provided with a cover plate, the contact end of each cover plate and the support is provided with a first sealing layer, and one end of each piston far away, the linkage plates are provided with two groups, the other end of each extension bar penetrates through each corresponding first sealing layer from the inside of each corresponding sliding hole and is connected with one end of each linkage plate, a second hydraulic cylinder is installed at the right part of the middle area of the opposite ends of the two linkage plates, and the output shaft end and the installation end of each second hydraulic cylinder are connected with the opposite ends of each linkage plate respectively.

Preferably, the left end of each linkage plate is provided with a sliding block, the right end of the left support column is provided with an elongated plate, the right end of the elongated plate is provided with a support seat, the upper part of the right end and the lower part of the right end of the support seat are respectively provided with a baffle, a slide shaft is arranged in the relative middle area of each baffle, and the middle part of the circumferential outer wall of each slide shaft and the middle part of each sliding block can be connected in a vertical sliding mode.

Preferably, the opposite ends of the two sets of the pressing devices are provided with second sealing layers, and the middle part of each second sealing layer is provided with a through hole corresponding to the sliding hole.

Preferably, a plurality of groups of rib plates are arranged inside the base.

Preferably, the circumferential outer wall of the piston is provided with a wear-resistant layer, and the circumferential outer wall of the wear-resistant layer is tightly attached to the inner wall corresponding to the sliding hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a fluid burnishing machine possesses following beneficial effect:

the fluid polishing machine comprises a bottom extrusion device, a fluid polishing device, a polishing device and a polishing device, wherein polishing sand is poured into sliding holes in the extrusion device at the bottom by a user, a part to be polished is placed in a middle position area relative to the two sliding holes, then the user starts the first hydraulic cylinder to extend the output shaft of the first hydraulic cylinder, so as to drive the connecting plate, the optical shaft and the upper extrusion device to descend, the two optical axes are in sliding connection with the middle plate, so that the posture of the upper extrusion device is limited, the situation of transverse movement of the extrusion device is reduced, the two extrusion devices are attached to each other and clamp the parts, then the user starts the second hydraulic cylinder, the second hydraulic cylinder drives the linkage plate and the extension bar to move, and further drives each piston to slide in the sliding hole, and then drive the polishing sand at the surperficial friction of part, replace when adding the man-hour to multiunit part and use a plurality of grinding cylinder that promote the interior abrasive movement of abrasive cylinder, reach the effect that reduces the cost of manufacture.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the present invention at a position a in fig. 1;

fig. 3 is a schematic view of the present invention at a portion B in fig. 1;

fig. 4 is a schematic diagram of the present invention at a part C in fig. 1.

In the drawings, the reference numbers: 1. a base; 3. a connecting plate; 4. a top plate; 5. a left support column; 6. a right support column; 7. a middle plate; 8. a first hydraulic cylinder; 9. an optical axis; 10. a support; 11. a linkage plate; 12. a piston; 13. a cover plate; 14. a first sealing layer; 15. lengthening a rod; 16. a second hydraulic cylinder; 17. a slider; 18. a lengthening plate; 19. a supporting seat; 20. a baffle plate; 21. a slideway shaft; 22. a second sealing layer; 23. a rib plate; 24. and a wear-resistant layer.

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. 1-4, a fluid polishing machine includes a base 1, an extruding device, a connecting plate 3 and a top plate 4, wherein a cavity is formed in the base 1, and a plurality of sets of ribs 23 are formed in the base 1; the internal structure of the base 1 is reinforced by the rib plate 23, the integral rigidity is improved, the use reliability is further improved, the left part and the right part of the top end of the base 1 are respectively provided with a left supporting column 5 and a right supporting column 6, a middle plate 7 is arranged in the middle of the upper parts of the opposite ends of the left supporting column 5 and the right supporting column 6, the left part and the right part of the bottom end of the top plate 4 are respectively connected with the top ends of the left supporting column 5 and the right supporting column 6, a first hydraulic cylinder 8 is arranged in the middle of the top plate 4, the output shaft end of the first hydraulic cylinder 8 penetrates through the top plate 4 from the top end of the top plate 4 and is connected with the top end of the connecting plate 3, the left part and the right part of the bottom end of the connecting plate 3 are both provided with optical axes 9, and the bottom end of each optical axis 9 passes through the middle part of the middle plate 7 from the top end of the middle plate 7, the circumferential outer wall of each optical axis 9 is connected with the middle part of the middle plate 7 in a vertically sliding manner;

the extrusion devices are provided with two groups, the two groups of extrusion devices are symmetrically arranged in the relative middle areas of the top plate 4 and the base 1, each extrusion device comprises a support 10 and a linkage plate 11, the left part and the right part of one group of support 10, which are far away from the opposite ends of the two groups of extrusion devices, are respectively connected with the bottom end of each optical axis 9, the end, which is far away from the opposite ends of the two groups of extrusion devices, of the other group of support 10 is connected with the middle part of the top end of the base 1, the middle part of each support 10 is provided with a plurality of groups of sliding holes, the opposite ends of the two groups of extrusion devices are provided with second sealing layers 22, each second sealing layer 22 is a teflon sealing gasket, and the middle part of each second sealing layer 22 is provided; through the sealing effect of the second sealing layer 22, the situation that polishing sand leaks from the extrusion device is reduced, the practicability is improved, a piston 12 is arranged inside each sliding hole, the circumferential outer wall of each piston 12 is tightly attached to the inner wall corresponding to the sliding hole, a wear-resistant layer 24 is arranged on the circumferential outer wall of each piston 12, the wear-resistant layer 24 is a rubber pad, and the circumferential outer wall of each wear-resistant layer 24 is tightly attached to the inner wall corresponding to the sliding hole; through the wear-resistant effect of the wear-resistant layer 24, the damage condition of the piston 12 during sliding is reduced, and the use reliability is further improved, a cover plate 13 is arranged at one end, far away from the opposite ends of the two groups of extrusion devices, of each support 10, a first sealing layer 14 is arranged at the contact end of each cover plate 13 and the support 10, an extension rod 15 is arranged at one end, far away from the opposite ends of the two groups of extrusion devices, of each piston 12, two groups of linkage plates 11 are arranged, the other end of each extension rod 15 penetrates through each corresponding first sealing layer 14 from the inside of each corresponding sliding hole and is connected with one end of each linkage plate 11, a second hydraulic cylinder 16 is arranged at the right part of the middle area of the opposite ends of the two linkage plates 11, and the output shaft end and the installation end of each second hydraulic cylinder 16 are connected with the opposite ends of each linkage plate; the polishing sand is poured into a sliding hole in an extrusion device at the bottom by a user, a part to be polished is placed in a middle position area between two sliding holes, then the user starts a first hydraulic cylinder 8 to extend an output shaft of the first hydraulic cylinder 8 so as to drive a connecting plate 3, an optical shaft 9 and the extrusion device at the upper part to descend, the posture of the extrusion device at the upper part is limited by the sliding connection of the two optical shafts 9 and a middle plate 7, the condition of the extrusion device at the upper part is reduced, the two extrusion devices are attached and clamp the part, then the user starts a second hydraulic cylinder 16, the second hydraulic cylinder 16 drives a linkage plate 11 and an extension rod 15 to move so as to drive each piston 12 to slide in the sliding hole, further drive the polishing sand to rub on the surface of the part, and replace a plurality of grinding cylinders for pushing the grinding material in an abrasive cylinder barrel to move when a plurality of, the effect of reducing the manufacturing cost is achieved;

the left end of each linkage plate 11 is provided with a sliding block 17, the right end of the left support column 5 is provided with an elongated plate 18, the right end of the elongated plate 18 is provided with a support seat 19, the upper part and the lower part of the right end of the support seat 19 are respectively provided with a baffle plate 20, the relative middle area of each baffle plate 20 is provided with a slide way shaft 21, and the middle part of the circumferential outer wall of the slide way shaft 21 and the middle part of each sliding block 17 can be connected in a vertical sliding manner; the slide block 17 slides on the slide way shaft 21, so that the posture of the linkage plate 11 is limited, and the use reliability is improved.

When the polishing device is used, polishing sand is poured into the sliding holes in the extrusion device at the bottom by a user, parts needing polishing are placed in the middle position areas of the two sliding holes, then the user starts the first hydraulic cylinder 8, the output shaft of the first hydraulic cylinder 8 extends out, the extrusion device on the upper portion is driven to descend, then the two extrusion devices are attached to clamp the parts, then the user starts the second hydraulic cylinder 16, the second hydraulic cylinder 16 drives the linkage plate 11 and the extension rod 15 to move, then the pistons 12 are driven to slide in the sliding holes, and surface friction of the polishing sand on the parts is driven.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The fluid polishing machine is characterized by comprising a base (1), an extrusion device, a connecting plate (3) and a top plate (4), wherein a cavity is arranged in the base (1), a left supporting column (5) and a right supporting column (6) are respectively arranged at the left part and the right part of the top end of the base (1), a middle plate (7) is arranged in the middle of the upper parts of opposite ends of the left supporting column (5) and the right supporting column (6), the left part and the right part of the bottom end of the top plate (4) are respectively connected with the top ends of the left supporting column (5) and the right supporting column (6), a first hydraulic cylinder (8) is arranged in the middle of the top plate (4), the output shaft end of the first hydraulic cylinder (8) penetrates through the top plate (4) from the top end of the top plate (4) and is connected with the top end of the connecting plate (3), and optical axes (9) are respectively arranged at the left part and the right part of the, the bottom end of each optical axis (9) penetrates through the middle part of the middle plate (7) from the top end of the middle plate (7), and the circumferential outer wall of each optical axis (9) is connected with the middle part of the middle plate (7) in a vertically sliding mode;

the extrusion devices are provided with two groups, the two groups of extrusion devices are symmetrically arranged in the relative middle areas of the top plate (4) and the base (1), each extrusion device comprises a support (10) and a linkage plate (11), the left part and the right part of one group of support (10) far away from the relative ends of the two groups of extrusion devices are respectively connected with the bottom end of each optical axis (9), one end of the other group of support (10) far away from the relative ends of the two groups of extrusion devices is connected with the middle part of the top end of the base (1), the middle part of each support (10) is provided with a plurality of groups of sliding holes, pistons (12) are arranged in the sliding holes, the circumferential outer walls of the pistons (12) are respectively tightly attached to the inner walls corresponding to the sliding holes, and one end of each support (10) far away from the relative ends of the two groups of extrusion devices is provided with a cover plate (, and the contact ends of the cover plates (13) and the support (10) are provided with first sealing layers (14), one end of each piston (12) far away from the opposite ends of the two groups of extrusion devices is provided with two groups of extension rods (15), the other end of each extension rod (15) respectively penetrates through each corresponding first sealing layer (14) from the inside of each corresponding sliding hole and is respectively connected with one end of each linkage plate (11), the right part of the middle area of the opposite ends of the two linkage plates (11) is provided with a second hydraulic cylinder (16), and the output shaft end and the mounting end of the second hydraulic cylinder (16) are respectively connected with the opposite ends of the linkage plates (11).

2. The fluid polishing machine according to claim 1, wherein a slide block (17) is arranged at the left end of each linkage plate (11), an elongated plate (18) is arranged at the right end of the left support column (5), a support seat (19) is arranged at the right end of the elongated plate (18), baffles (20) are respectively arranged at the upper part and the lower part of the right end of the support seat (19), a slide way shaft (21) is arranged in the relative middle area of each baffle (20), and the middle part of the circumferential outer wall of the slide way shaft (21) and the middle part of each slide block (17) can be connected in a vertical sliding mode.

3. A fluid polishing machine according to claim 1, wherein the opposite ends of both sets of said pressing means are provided with second sealing layers (22), and the central portion of each of said second sealing layers (22) is provided with a through hole corresponding to said sliding hole.

4. A fluid polishing machine according to claim 1, characterised in that the base (1) is internally provided with a plurality of sets of ribs (23).

5. A fluid polishing machine according to claim 1, characterized in that the circumferential outer wall of the piston (12) is provided with a wear resistant layer (24), and the circumferential outer wall of the wear resistant layer (24) abuts against the inner wall corresponding to the sliding hole.