CN215825051U

CN215825051U - Piston grinding machine with dust removal structure

Info

Publication number: CN215825051U
Application number: CN202122421901.6U
Authority: CN
Inventors: 冯波
Original assignee: Foshan Dehe Shengzhi Electric Appliance Co ltd
Current assignee: Foshan Dehe Shengzhi Electric Appliance Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-02-15
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a piston grinding machine with a dust removal structure, which comprises a rack and a die, wherein a feeding plate is arranged on the outer wall of the rack, the die is arranged at the top of the feeding plate, a sliding groove is formed in the outer wall of the die, a moving block is arranged on the inner wall of the sliding groove, a sliding block is arranged on the outer wall of the moving block, and a limiting block is arranged at the top end of the die in a penetrating manner; the movable block is arranged to adapt to pistons with different diameters, the movable block is pulled out and is not fixed any more, the movable block is moved and moves outwards on the inner wall of the sliding groove through the sliding block, the contact area between the movable block and the sliding groove is reduced, sliding is facilitated, the overall outer diameter of the die is increased, the movable block is fixed after the movable block is arranged, the piston can be sleeved on the outer wall of the die with the changed diameter, and the movable block moves outwards for different distances, so that the die is changed into different outer diameters, and the movable block is suitable for pistons with different diameters.

Description

Piston grinding machine with dust removal structure

Technical Field

The utility model relates to the technical field of grinding equipment, in particular to a piston grinding machine with a dust removal structure.

Background

The grinder is a grinder for grinding the surface of a workpiece by using a grinding tool coated with or embedded with an abrasive material, the existing piston grinder with a dust removal structure is used for grinding a piston, and scraps generated in the grinding process are cleaned and removed, so that the environmental pollution is avoided, the equipment is environment-friendly, the size of a die can be changed, and the piston grinder is suitable for pistons with different diameters.

The existing grinding machine has the defects that:

1. the reference CN108481185A discloses a double-side grinder, and the protection right comprises an upper grinding disc mechanism and a lower grinding disc mechanism; the upper grinding disc mechanism comprises an upper grinding disc power assembly, an upper grinding disc assembly and a ball hinge; the upper grinding disc power assembly and the upper grinding disc assembly are in meshed transmission connection through the ball hinge, so that the power of the upper grinding disc power assembly is transmitted to the upper grinding disc assembly through the ball hinge. The utility model mainly solves the problems that the ball hinge of the double-sided grinder can not transmit power, and the power of the upper grinding disc needs to be transmitted through other mechanisms. The ball hinge can not only enable the upper millstone component to be in a floating state, but also can transmit power for the upper millstone component, other transmission structures are not needed, the structure of the upper millstone mechanism is simpler, the cost is saved, and the error caused by the matching error generated by the complex transmission structure during grinding is avoided, but a dust removal structure is lacked, so that grinding scraps are generated during grinding of products, the processing is not carried out, and the environmental pollution is caused;

2. in the existing grinder, a mould is in a fixed size, and only products in the fixed size can be ground.

Disclosure of Invention

The utility model aims to provide a piston grinder with a dust removing structure, which solves the problems that the piston grinder only can grind products with fixed size and lacks the dust removing structure in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a piston grinding machine with a dust removal structure comprises a rack, a die and a dust removal box, wherein a feeding plate is mounted on the outer wall of the rack, the die is mounted at the top of the feeding plate, a support frame is mounted at the bottom of the rack, a support plate is mounted on the outer wall of the support frame, and the dust removal box is mounted in front of the support plate;

the outer wall of the mold is provided with a sliding groove, the inner wall of the sliding groove is provided with a moving block, the outer wall of the moving block is provided with a sliding block, and the top end of the mold is provided with a limiting block in a penetrating mode;

the utility model discloses a quick-witted, including frame, mounting panel, first slide rail, bracing piece, unloading belt are installed to the outer wall of frame, the mounting panel is installed at the top of frame, first slide rail is installed at the top of mounting panel, the bracing piece is installed at the top of mounting panel, the unloading belt is installed to the outer wall of frame.

Preferably, the top of dust removal case is installed the suction head, and the negative pressure fan case is installed at the top of backup pad, and the top of negative pressure fan case is run through and is installed the trachea, and tracheal one end extends into the inner wall of dust removal case.

Preferably, the outer wall of the support frame is provided with a connecting rod.

Preferably, the first motor is mounted on the outer wall of the frame.

Preferably, a first slide bar is installed on the outer wall of the first slide rail, a second slide bar is installed on the outer wall of the first slide bar, a rotary cylinder is installed on the outer wall of the second slide bar, and a carrying clamping hand is installed on the outer wall of the rotary cylinder.

Preferably, the outer wall of bracing piece installs the second slide rail, and the outer wall of second slide rail is installed and is ground the tong, and the front mounted of backup pad has the installation wheel, and sand paper is installed to the outer wall of installation wheel, and the front mounted of backup pad has the take-up pulley, and the front mounted of backup pad has the stock form wheel.

Preferably, the outer wall of the frame is provided with a second motor.

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

1. the movable block is installed to adapt to pistons with different diameters, the movable block is pulled out and is not fixed any more, the movable block is moved and moves outwards on the inner wall of the sliding groove through the sliding block, the contact area between the movable block and the sliding groove is reduced, sliding is facilitated, the overall outer diameter of the die is increased, then the movable block is installed and fixed, the piston can be sleeved on the outer wall of the die with the changed diameter, and the movable block moves outwards for different distances, so that the die is changed into different outer diameters, and the movable block is suitable for pistons with different diameters;

2. according to the utility model, the dust removal box is installed for dust removal, the negative pressure fan box continuously pumps air out of the dust removal box through the air pipe, so that the pressure in the dust removal box is reduced, and the air at the suction head under high pressure flows into the dust removal box, so that the suction head continuously sucks the chip dust generated by piston grinding into the dust removal box, the dust removal purpose is completed, the chip dust generated by grinding is prevented from splashing everywhere, the environmental pollution is caused, and the environment-friendly effect is achieved.

Drawings

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

Fig. 2 is a schematic structural view of a mold part of the present invention.

FIG. 3 is a schematic view of a portion of the polishing chuck according to the present invention.

Fig. 4 is a schematic structural diagram of a dust removing box part of the utility model.

In the figure: 1. a frame; 101. a support frame; 102. a support plate; 103. mounting a plate; 104. a connecting rod; 2. feeding plates; 201. a first motor; 3. a mold; 301. a chute; 302. a moving block; 303. a slider; 304. a limiting block; 4. a first slide rail; 401. a first slide bar; 402. a second slide bar; 403. a rotating cylinder; 404. carrying the clamping hands; 5. a support bar; 501. a second slide rail; 502. grinding the clamping hands; 503. mounting wheels; 504. sand paper; 505. a tension wheel; 506. a paper winding wheel; 6. a dust removal box; 601. a suction head; 602. a negative pressure fan box; 603. an air tube; 7. a blanking belt; 701. a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1: referring to fig. 1 to 4, a piston grinding machine with a dust removing structure comprises a frame 1, a mold 3 and a dust removing box 6, wherein a feeding plate 2 is installed on the outer wall of the frame 1, the mold 3 is installed on the top of the feeding plate 2, a support frame 101 is installed at the bottom of the frame 1, a support plate 102 is installed on the outer wall of the support frame 101, the dust removing box 6 is installed in front of the support plate 102, a mounting plate 103 is installed on the top of the frame 1, a first slide rail 4 is installed on the top of the mounting plate 103, a support rod 5 is installed on the top of the mounting plate 103, a blanking belt 7 is installed on the outer wall of the frame 1, a connecting rod 104 is installed on the outer wall of the support frame 101, a first motor 201 is installed on the outer wall of the frame 1, a first slide bar 401 is installed on the outer wall of the first slide rail 4, a second slide bar 402 is installed on the outer wall of the first slide bar 401, a rotary cylinder 403 is installed on the outer wall of the second slide bar 402, a carrying clamping hand 404 is installed on the outer wall of the rotary cylinder 403, the outer wall of the support rod 5 is provided with a second slide rail 501, the outer wall of the second slide rail 501 is provided with a grinding clamping hand 502, the front surface of the support plate 102 is provided with a mounting wheel 503, the outer wall of the mounting wheel 503 is provided with sand paper 504, the front surface of the support plate 102 is provided with a tension wheel 505, the front surface of the support plate 102 is provided with a paper rolling wheel 506, the outer wall of the frame 1 is provided with a second motor 701, a piston is fed through the feeding plate 2 and moves to the position of the carrying clamping hand 404, the feeding plate 2 provides a mounting position for the mold 3 and drives the mold 3 to move, the piston is sleeved on the outer wall of the mold 3 for mounting, the support frame 101 supports the frame 1, the support frame 101 provides a mounting position for the support plate 102, the support plate 102 provides a mounting position for the dust removing box 6, the frame 1 provides a mounting position for the mounting plate 103, the mounting plate 103 provides a mounting position for the first slide rail 4, and blanking of the piston is performed through the blanking belt 7, connecting rod 104 makes support frame 101 support more stable, first motor 201 drives flitch 2 through the chain and removes, first slide bar 401 accessible first slide rail 4 reciprocates, second slide bar 402 carries out lateral shifting through first slide bar 401, transport tong 404 accessible revolving cylinder 403 is rotatory, the piston one side that will not grind overturns, transport tong 404 is used for pressing from both sides the piston, it can lateral shifting to grind tong 502 through second slide rail 501, transport tong 404 presss from both sides the piston and removes and grinds tong 502 and dock, the internal diameter of piston is propped in the handing-over of grinding tong 502, accomplish, installation wheel 503 is used for installing abrasive paper 504, abrasive paper 504 grinds the piston, take-up pulley 505 makes abrasive paper 504 be in the state of straining always, abrasive paper wheel 506 is used for rolling 504, second motor 701 drives unloading belt 7 and operates, accomplish the unloading to the piston.

Example 2: please refer to fig. 2, the outer wall of the mold 3 is provided with a sliding groove 301, the inner wall of the sliding groove 301 is provided with a moving block 302, the outer wall of the moving block 302 is provided with a sliding block 303, the top end of the mold 3 is provided with a limiting block 304 in a penetrating manner, the moving block 302 provides an installation position for the sliding block 303, the limiting block 304 is pulled out, the moving block 302 is not fixed any more, the moving block 302 is moved, the moving block 302 moves towards the outside on the inner wall of the sliding groove 301 through the sliding block 303, the sliding block 303 reduces the contact area with the sliding groove 301, the sliding is convenient, the overall outer diameter of the mold 3 is increased, the limiting block 304 is installed subsequently, the moving block 302 is fixed, the piston can be sleeved on the outer wall of the mold 3 with a changing diameter, the moving block 302 moves towards the outside at different distances, so that the mold 3 changes different outer diameters, and the piston is suitable for pistons with different diameters.

Example 3: referring to fig. 4, a suction head 601 is installed at the top of the dust removing box 6, a negative pressure fan box 602 is installed at the top of the supporting plate 102, an air pipe 603 is installed at the top of the negative pressure fan box 602 in a penetrating manner, one end of the air pipe 603 extends into the inner wall of the dust removing box 6, the dust removing box 6 is used for collecting the debris dust generated by piston grinding, the negative pressure fan box 602 continuously pumps air out of the dust removing box 6 through the air pipe 603, so that the pressure inside the dust removing box 6 is reduced, the air at the suction head 601 under high pressure flows into the dust removing box 6, and the suction head 601 continuously sucks the debris dust generated by piston grinding into the dust removing box 6, thereby completing the dust removing purpose, avoiding splashing of the debris dust generated by grinding all around, causing environmental pollution, and being more environmentally friendly.

The working principle is that a piston is sleeved on the outer wall of a mold 3, a first motor 201 is started, a feeding plate 2 is driven to move, a conveying clamping hand 404 clamps the piston, the piston moves transversely and is in butt joint with a grinding clamping hand 502, the grinding clamping hand 502 supports the inner diameter of the piston, the conveying clamping hand 404 moves back, the grinding clamping hand 502 descends to be in contact with sand paper 504 for grinding, the piston is loosened by the grinding clamping hand 502 after grinding is completed, the piston is clamped by the conveying clamping hand 404 again to be overturned and is in butt joint with the grinding clamping hand 502 again to grind the other side of the piston, in the piston grinding process, a negative pressure fan box 602 is started, dust generated by piston grinding is continuously sucked into a dust removal box 6 through a suction head 601 to remove dust, the piston after dust removal is driven by a discharging belt 7 to perform discharging, and the ground piston is driven by the discharging belt 7 to perform discharging.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a piston grinds machine with dust removal structure, includes frame (1), mould (3) and dust removal case (6), its characterized in that: the outer wall of the rack (1) is provided with a feeding plate (2), the top of the feeding plate (2) is provided with a mold (3), the bottom of the rack (1) is provided with a support frame (101), the outer wall of the support frame (101) is provided with a support plate (102), and the front of the support plate (102) is provided with a dust removal box (6);

a sliding groove (301) is formed in the outer wall of the mold (3), a moving block (302) is installed on the inner wall of the sliding groove (301), a sliding block (303) is installed on the outer wall of the moving block (302), and a limiting block (304) penetrates through the top end of the mold (3);

mounting panel (103) are installed at the top of frame (1), first slide rail (4) are installed at the top of mounting panel (103), bracing piece (5) are installed at the top of mounting panel (103), unloading belt (7) are installed to the outer wall of frame (1).

2. The piston grinder provided with a dust removing structure according to claim 1, wherein: suction head (601) are installed at the top of dust removal case (6), negative pressure fan case (602) are installed at the top of backup pad (102), and trachea (603) are installed in the top of negative pressure fan case (602) run through, and the one end of trachea (603) extends into the inner wall of dust removal case (6).

3. The piston grinder provided with a dust removing structure according to claim 1, wherein: the outer wall of the support frame (101) is provided with a connecting rod (104).

4. The piston grinder provided with a dust removing structure according to claim 1, wherein: a first motor (201) is installed on the outer wall of the rack (1).

5. The piston grinder provided with a dust removing structure according to claim 1, wherein: a first sliding rod (401) is installed on the outer wall of the first sliding rail (4), a second sliding rod (402) is installed on the outer wall of the first sliding rod (401), a rotary cylinder (403) is installed on the outer wall of the second sliding rod (402), and a carrying clamping hand (404) is installed on the outer wall of the rotary cylinder (403).

6. The piston grinder provided with a dust removing structure according to claim 1, wherein: the outer wall of the supporting rod (5) is provided with a second sliding rail (501), the outer wall of the second sliding rail (501) is provided with a grinding clamping handle (502), the front surface of the supporting plate (102) is provided with an installation wheel (503), the outer wall of the installation wheel (503) is provided with sand paper (504), the front surface of the supporting plate (102) is provided with a tension wheel (505), and the front surface of the supporting plate (102) is provided with a paper rolling wheel (506).

7. The piston grinder provided with a dust removing structure according to claim 1, wherein: and a second motor (701) is installed on the outer wall of the rack (1).