CN219212758U

CN219212758U - Portable clamping device of square foundry goods

Info

Publication number: CN219212758U
Application number: CN202222659156.3U
Authority: CN
Inventors: 石宝圣; 张道广; 周国华; 王桂林
Original assignee: Jianhu Baocheng Machinery Co ltd
Current assignee: Jianhu Baocheng Machinery Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-06-20
Anticipated expiration: 2032-10-10

Abstract

The utility model relates to the technical field of castings, and discloses a portable clamping device for square castings, which comprises the following components: the polishing machine comprises a workbench, wherein a polishing machine body is arranged on one side of the top of the workbench, a polishing head is arranged at the top of the polishing machine body, a supporting table is fixedly connected with the surface of the workbench, a clamping assembly is arranged in the supporting table, and a servo motor is arranged at one end of the top of the workbench. The utility model is provided with a servo motor, a rotating rod, a moving assembly and other parts, the rotating rod is driven to rotate through the output end of the servo motor, so that a toothed ring symmetrically and fixedly connected with the surface of the rotating rod is meshed with a rack at the bottom of a sliding plate, the sliding plate can reciprocate on the surface of the sliding rod through the forward and reverse rotation of the servo motor, and the dust collection heads of the dust collectors symmetrically arranged on the two sides of the square casting are used for dust collection operation when the square casting is polished through the dust collector body arranged on the top of the sliding plate.

Description

Portable clamping device of square foundry goods

Technical Field

The utility model relates to the technical field of castings, in particular to a portable clamping device for square castings.

Background

The casting is a metal molded article obtained by various casting methods, namely, smelted liquid metal is poured into a casting mould prepared in advance by pouring, injection, suction or other casting methods, and after cooling and polishing and other subsequent processing means, the obtained article with a certain shape, such as square, ring and other shapes, is fixed by a fixing device when polishing and other subsequent processing are carried out.

In the process of polishing square castings, a large amount of dust or particles are easy to generate, the surface of the product is easy to be polluted, the surface quality is affected, dust or other particle impurities are required to be timely sucked and discharged by using a dust collecting device, but the existing part dust collecting device is low in dust collecting efficiency because a dust collecting port is arranged on one side of the castings to be polished and is fixedly arranged through bolts. Therefore, the utility model designs a portable clamping device for square castings to solve the problems in the prior art.

Disclosure of Invention

The utility model aims to provide a portable clamping device for square castings, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a square cast portable clamping device, comprising: the automatic polishing machine comprises a workbench, wherein a polishing machine body is arranged on one side of the top of the workbench, a polishing head is arranged on the top of the polishing machine body, a supporting table is fixedly connected to the surface of the workbench, a clamping assembly is arranged in the supporting table, a servo motor is arranged at one end of the top of the workbench, the output end of the servo motor is fixedly connected with a rotating rod, the middle of the rotating rod movably penetrates through the middle of the supporting table, supporting blocks are symmetrically arranged at two ends of the rotating rod in a rotating mode, the bottom of the supporting blocks is fixedly connected to the surface of the workbench, a moving assembly is symmetrically arranged on the surface of the rotating rod, a dust collector body is arranged at the top of the moving assembly, a flexible corrugated hose is communicated with the inner portion of the dust collector body, a collecting box is arranged at one end of the flexible corrugated hose, and one side of the collecting box is arranged on the side wall of the workbench.

Preferably, the clamping assembly comprises: logical groove, connecting block and spread groove, the inside at the supporting bench is seted up to logical groove, the top at the supporting bench is seted up to the spread groove, the bottom of spread groove communicates with each other with the top of logical groove, the connecting block is equipped with two, two the connecting block symmetry is installed at the both ends of logical groove, two install the threaded rod between the connecting block, the internal thread cover is installed to the surface symmetry of threaded rod, and the one end of internal thread cover extends to the outside of spread groove, the top fixedly connected with of internal thread cover keeps silent.

Preferably, a bearing is arranged in the connecting block, an inner ring of the bearing is fixedly connected with the surface of the threaded rod, and an outer ring of the bearing is fixedly connected with the inside of the connecting block.

Preferably, threads are arranged at the front end and the rear end of the threaded rod, and the directions of the threads at the front end and the rear end are opposite.

Preferably, the two sides of the through groove are symmetrically provided with sliding grooves, the two sides of the internal thread sleeve are symmetrically and fixedly connected with sliding blocks, and the internal thread sleeve is slidably arranged on the sliding grooves on the two sides of the through groove through the sliding blocks at the two ends.

Preferably, the moving assembly includes: the dust collector comprises fixing plates and toothed rings, wherein the fixing plates are arranged in two, the fixing plates are symmetrically and fixedly arranged on the surface of a workbench, sliding rods are fixedly connected to the surfaces of the fixing plates in a symmetrical mode, sliding plates are slidably arranged between the surfaces of the sliding rods, the bottom of a dust collector body is arranged at the top of the sliding plates, racks are arranged at the central positions of the bottoms of the sliding plates, the inner rings of the toothed rings are fixedly connected to the surface of the rotating rods, and the surfaces of the toothed rings are meshed with the surfaces of the racks.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the servo motor, the rotating rod, the moving assembly and other components, the rotating rod is driven to rotate through the output end of the servo motor, so that the toothed ring symmetrically and fixedly connected with the surface of the rotating rod is meshed with the rack at the bottom of the sliding plate, the sliding plate can reciprocate on the surface of the sliding rod through the forward and reverse rotation arrangement of the servo motor, and the dust collection heads of the dust collectors symmetrically arranged on the two sides of the square casting are used for dust collection operation when the square casting is polished, so that the dust collection effect on the surface of the square casting is greatly improved, and the quality of products is improved;

2. according to the utility model, through the arrangement of the threaded rod, the internal thread sleeve and the jaw, the threaded rod is meshed with the two internal thread sleeves in threaded connection with the surface by rotating the rotating rocker at one end of the threaded rod, and the two internal thread sleeves are oppositely arranged due to the symmetrical threads on the surface of the threaded rod, so that the jaw at the top of the two internal thread sleeves is relatively moved through meshing with the threaded rod, and the two sides of the square casting are respectively clamped, thereby realizing the centering clamping of the square casting, facilitating the clamping of the square castings with different widths, and improving the practicability of the device.

Drawings

FIG. 1 is a schematic view in front cross-section of the present utility model;

FIG. 2 is a schematic view in cross-section from the left side of the support table, female threaded sleeve, jaw, etc. of the present utility model;

FIG. 3 is a schematic top cross-sectional view of the present utility model;

FIG. 4 is a schematic front cross-sectional view of a partial structure of the fixed plate, the slide plate, the toothed ring, etc. of the present utility model;

fig. 5 is a schematic plan view in cross-section showing the partial structures of the cleaner body, bellows, and collection box of the present utility model.

In the figure: 1. a work table; 2. a sander body; 3. polishing head; 4. a support table; 5. a clamping assembly; 501. a through groove; 502. a connecting block; 503. a threaded rod; 504. an internal thread sleeve; 505. a jaw; 506. a connecting groove; 6. a servo motor; 7. a rotating lever; 8. a support block; 9. a moving assembly; 901. a fixing plate; 902. a slide bar; 903. a toothed ring; 904. a slide plate; 905. a rack; 10. a cleaner body; 11. a flexible bellows; 12. and (5) collecting a box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: a square cast portable clamping device, comprising: the workbench 1, one side at the top of the workbench 1 is provided with a grinding head 3, the surface of the workbench 1 is fixedly connected with a supporting table 4, the inside of the supporting table 4 is provided with a clamping component 5, square castings with different widths are conveniently clamped in a centering manner through the arrangement of the clamping component 5 to be ground, one end at the top of the workbench 1 is provided with a servo motor 6, parameters are set through the servo motor 6 to perform forward and reverse rotation, a dust collector body 10 mounted at the top of a sliding plate 904 is realized to reciprocate, the ground square casting surface is subjected to dust collection, the output end of the servo motor 6 is fixedly connected with a rotating rod 7, the middle part of the rotating rod 7 movably penetrates through the middle part of the supporting table 4, two ends of the rotating rod 7 are symmetrically and rotatably provided with supporting blocks 8, the bottom of the supporting blocks 8 is fixedly connected with the surface of the workbench 1, the movable assembly 9 is installed to the surface symmetry of dwang 7, through the setting of movable assembly 9, be convenient for carry out dust absorption operation to the square foundry goods surface of polishing, the dust catcher body 10 is installed at the top of movable assembly 9, the dust absorption head is installed to the one end of dust catcher body 10, surface dust absorption at square foundry goods through the dust absorption head, the inside intercommunication of dust catcher body 10 has flexible bellows 11, when the setting of flexible bellows 11 removes the surface of square foundry goods of polishing at dust catcher body 10, flexible bellows 11 carries out effective flexible removal according to the distance that dust catcher body 10 removed, make things convenient for the dust absorption operation of dust catcher body 10, collecting box 12 is installed to the one end of flexible bellows 11, the lateral wall at workstation 1 is installed to collecting box 12 one side.

Referring to fig. 1, in this embodiment: the clamping assembly 5 comprises: the connecting device comprises a through groove 501, connecting blocks 502 and connecting grooves 506, wherein the through groove 501 is formed in a supporting table 4, the connecting grooves 506 are formed in the top of the supporting table 4, the bottoms of the connecting grooves 506 are communicated with the top of the through groove 501, the connecting blocks 502 are provided with two connecting blocks 502, the two connecting blocks 502 are symmetrically arranged at two ends of the through groove 501, the outer sides of the connecting blocks 502 are fixedly connected with the inner walls of the through groove 501, threaded rods 503 are arranged between the two connecting blocks 502, one ends of the threaded rods 503 are fixedly connected with rotating rockers, internal thread sleeves 504 are symmetrically arranged on the surfaces of the threaded rods 503, the threaded rods 503 are in threaded connection with the internal thread sleeves 504, one ends of the internal thread sleeves 504 extend to the outer sides of the connecting grooves 506, and jaw 505 is fixedly connected with the tops of the internal thread sleeves 504. The surface mounting of the jaw 505 is provided with the anti-slip pad, so that the jaw 505 is prevented from being in hard contact with the surface of the square casting, the surface of the square casting is prevented from being damaged, meanwhile, the friction force between the anti-slip pad and the surface of the square casting is increased, and the clamping stability of the square casting is improved

Referring to fig. 1, in this embodiment: the inside of connecting block 502 is equipped with the bearing, and the inner circle of bearing and threaded rod 503's fixed surface are connected, and the inside fixed connection of outer lane and connecting block 502 of bearing. By the arrangement of the bearings, the rotation stability of the threaded rod 503 is improved

Referring to fig. 1, in this embodiment: the threaded rod 503 has threads at both front and rear ends, and the directions of the threads at both front and rear ends are opposite. The opposite arrangement of the threads, when the rocker is rotated at one end of the threaded rod 503, the two internal thread sleeves 504 symmetrically connected with the surface of the threaded rod 503 are moved relatively or reversely at the same time to center and clamp the two sides of the square casting between the two jaws 505

Referring to fig. 2, in the present embodiment: sliding grooves are symmetrically formed in the two sides of the through groove 501, sliding blocks are symmetrically and fixedly connected to the two sides of the internal thread sleeve 504, and the internal thread sleeve 504 is slidably arranged in the sliding grooves in the two sides of the through groove 501 through the sliding blocks in the two ends. When the threaded rod 503 is engaged with the inside of the internal thread sleeve 504, the two internal thread sleeves 504 are relatively or reversely moved by the sliding installation of the internal thread sleeve 504 in the through groove 501

Referring to fig. 3-5, in this embodiment: the moving assembly 9 includes: fixed plate 901 and ring gear 903, fixed plate 901 are equipped with two, and two fixed plate 901 symmetry fixed mounting is at the surface of workstation 1, and the surface symmetry fixedly connected with slide bar 902 of two fixed plates 901, slidable mounting has slide plate 904 between the surface of two slide bars 902, and the top at slide plate 904 is installed to the bottom of dust catcher body 10, and rack 905 is installed to the central point of slide plate 904 bottom, and the inner circle fixed connection of ring gear 903 is at the surface of dwang 7, and the surface of ring gear 903 meshes with the surface of rack 905. Through the moving components 9 symmetrically arranged at two ends of the rotating rod 7, when the output end of the servo motor 6 drives the rotating rod 7 to rotate, the toothed rings 903 symmetrically and fixedly connected with the surface of the rotating rod 7 are respectively meshed with the adjacent racks 905, so that the sliding plate 904 arranged at the top of the racks 905 reciprocates on the surface of the sliding rod 902, and the dust collector body 10 arranged at the top of the sliding plate 904 sucks dust on the surface of the square casting through the movement

Working principle: when the surface of a square casting is required to be polished, the square casting is firstly placed between two jaws 505, two internal thread sleeves 504 which are in threaded connection with the surface are meshed with each other by rotating a rotating rocker at one end of a threaded rod 503, and the two internal thread sleeves 504 are symmetrically and oppositely arranged on the surface of the threaded rod 503, so that the jaws 505 at the tops of the two internal thread sleeves 504 respectively support and clamp two sides of the square casting, the clamped square casting is polished on the surface of the square casting through a polishing head 3 above a workbench 1, the output end of the servo motor 6 is driven by a rotating rod 7 to rotate by starting a servo motor 6 during polishing, at the moment, two toothed rings 903 on the surface of the rotating rod 7 are meshed with corresponding toothed racks 905 respectively, and a sliding plate mounted at the top of the toothed racks 905 slides back and forth on the surface of a sliding rod 902 through meshing, so that a dust collector body 10 at the top of the sliding plate 904 moves back and forth on the two sides of the square casting, and the surface of the square casting is subjected to dust collection operation. What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A square cast portable clamping device, comprising: workstation (1), its characterized in that: the utility model discloses a polishing machine, including workstation (1), polisher body (2) are installed to one side at workstation (1) top, the top of polisher body (2) is equipped with polishing head (3), the fixed surface of workstation (1) is connected with brace table (4), the inside of brace table (4) is equipped with clamping assembly (5), servo motor (6) are installed to the one end at workstation (1) top, the output fixedly connected with dwang (7) of servo motor (6), the middle part activity of dwang (7) runs through the middle part of brace table (4), supporting shoe (8) are installed in the both ends symmetry rotation of dwang (7), the bottom fixed connection of supporting shoe (8) is at the surface of workstation (1), movable subassembly (9) are installed to the surface symmetry of dwang (7), dust catcher body (10) are installed at the top of movable subassembly (9), the inside intercommunication of dust catcher body (10) has flexible bellows (11), collecting box (12) are installed to one end of flexible bellows (11), collecting box (12) are installed at the lateral wall of workstation (1).

2. A square cast portable clamping device as defined in claim 1, wherein: the clamping assembly (5) comprises: logical groove (501), connecting block (502) and spread groove (506), the inside at brace table (4) is seted up in logical groove (501), the top at brace table (4) is seted up in spread groove (506), the bottom of spread groove (506) communicates with each other with the top of logical groove (501), connecting block (502) are equipped with two, two connecting block (502) symmetry installs at the both ends of logical groove (501), two install threaded rod (503) between connecting block (502), internal thread cover (504) are installed to the surface symmetry of threaded rod (503), and the one end of internal thread cover (504) extends to the outside of spread groove (506), the top fixedly connected with of internal thread cover (504) keeps silent (505).

3. A square cast portable clamping device as defined in claim 2, wherein: the inside of connecting block (502) is equipped with the bearing, the inner circle of bearing and the fixed surface connection of threaded rod (503), the inner circle of bearing and connecting block (502) are fixed connection.

4. A square cast portable clamping device as defined in claim 2, wherein: threads are arranged at the front end and the rear end of the threaded rod (503), and the directions of the threads at the front end and the rear end are opposite.

5. A square cast portable clamping device as defined in claim 2, wherein: sliding grooves are symmetrically formed in the two sides of the through groove (501), sliding blocks are symmetrically and fixedly connected to the two sides of the inner thread sleeve (504), and the inner thread sleeve (504) is slidably arranged in the sliding grooves in the two sides of the through groove (501) through the sliding blocks in the two ends.

6. A square cast portable clamping device as defined in claim 1, wherein: the moving assembly (9) comprises: fixed plate (901) and ring gear (903), fixed plate (901) are equipped with two, two fixed plate (901) symmetry fixed mounting is at the surface of workstation (1), two the surface symmetry fixedly connected with slide bar (902) of fixed plate (901), two slidable mounting has slide plate (904) between the surface of slide bar (902), the top at slide plate (904) is installed to the bottom of dust catcher body (10), rack (905) is installed to the central point of slide plate (904) bottom, the inner circle fixed connection of ring gear (903) is at the surface of dwang (7), the surface of ring gear (903) and the surface engagement of rack (905).