CN217858683U

CN217858683U - Sprue sand core processing mechanism

Info

Publication number: CN217858683U
Application number: CN202122829705.2U
Authority: CN
Inventors: 王耀
Original assignee: Wuxi Lihu Corp Ltd
Current assignee: Wuxi Lihu New Quality Energy Saving Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-11-22
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a runner psammitolite processing mechanism, comprises a workbench, the last fixed surface of workstation is connected with the fixing base, one side fixedly connected with electric telescopic handle of fixing base, electric telescopic handle's one end fixedly connected with connecting block, one side fixedly connected with rack of connecting block, the bottom swing joint of connecting block has the connecting rod, the clean frame of bottom fixedly connected with of connecting rod, the circumference outer wall swing joint of connecting rod has first spring, and the both ends of first spring are fixed mutually with connecting block and clean frame respectively, two fixed plates of last fixed surface of workstation are connected with the bull stick swing joint between the fixed plate. The utility model discloses not only it is clean to the psammitolite manually with the workman, reduced workman's the amount of labour, can also knock off the dust on the psammitolite, improve the clean efficiency of device, but also can improve the result of use of device.

Description

Sprue sand core processing mechanism

Technical Field

The utility model relates to a runner psammitolite technical field especially relates to a runner psammitolite processing agency.

Background

The sand core is a material used for manufacturing a core in casting production, and is generally formed by mixing molding materials such as casting sand, a molding sand binder, an auxiliary additive and the like according to a certain proportion. The core is mostly surrounded by high temperature liquid metal in the mold, so that the core sand should have the properties of general molding sand, as well as high strength, air permeability, collapsibility, and collapsibility.

Can exist burr and deckle edge of different degree in the joint line department at present on the manufacturing of psammitolite, solve the psammitolite and have such defect and repair the scraping or simple tool is handled by the manual work usually to reduce cleaning efficiency like this, and can not effectually clean the impurity of psammitolite surface adhesion, so propose a runner psammitolite processing agency, reach people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sprue sand core processing mechanism.

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

the utility model provides a runner psammitolite processing agency, includes the workstation, the last fixed surface of workstation is connected with the fixing base, one side fixedly connected with electric telescopic handle of fixing base, electric telescopic handle's one end fixedly connected with connecting block, one side fixedly connected with rack of connecting block, the bottom swing joint of connecting block has the connecting rod, the clean frame of bottom fixedly connected with of connecting rod, the circumference outer wall swing joint of connecting rod has first spring, and the both ends of first spring are fixed mutually with connecting block and clean frame respectively, the last fixed surface of workstation is connected with two fixed plates, swing joint has the bull stick between the fixed plate, the circumference outer wall fixedly connected with two cams of bull stick, the circumference outer wall fixedly connected with gear of bull stick, and the gear and rack mesh mutually, the last fixed surface of workstation is connected with the mount, and one side fixedly connected with two slide bars of mount, the one end of slide bar passes mount fixedly connected with stopper, the one end fixedly connected with carriage of slide bar, and the cam and the carriage contact, one side fixedly connected with of carriage strikes the hammer, the circumference outer wall swing joint of slide bar has the second spring, and the both ends of second spring are fixed mutually with carriage and mount respectively.

As the utility model discloses scheme further again, fixedly connected with guide bar between the fixed plate, one side swing joint of guide bar has two slides, the solid fixed ring of one side fixedly connected with of slide.

As the utility model discloses scheme further still, swing joint has two-way screw rod between the fixed plate, and two-way screw rod pass the slide and with slide threaded connection.

As a further scheme of the utility model, fixed plate fixedly connected with crank is passed to the one end of two-way screw rod.

As the utility model discloses further scheme again, the upper surface of workstation is equipped with two receipts bits boxes, and receives the bits box and be located solid fixed ring under.

As the utility model discloses scheme further again, one side swing joint of workstation has two cabinet doors, one side fixedly connected with control panel of fixing base, and control panel and electric telescopic handle electric connection.

As the utility model discloses further scheme again, a plurality of footing of bottom fixedly connected with of workstation, and footing evenly distributed.

The utility model has the advantages that:

1. the electric telescopic handle is matched with the cleaning frame, the electric telescopic handle drives the connecting block to move, the connecting block drives the cleaning frame to move, the cleaning frame is enabled to clean the sand core, manual cleaning of workers is not needed, and the labor amount of the workers is reduced.

2. Through the setting of knocking the hammer, electronic telescopic link drives the rack and removes, and the rack drives the gear revolve, and the gear drives the bull stick and rotates, and the bull stick drives the cam and rotates, and extrusion promotion frame makes the promotion frame slide backward when cam and carriage contact, and the carriage drives and knocks the hammer and move backward, and after cam and carriage break away from, the carriage resets through the elasticity of second spring, makes and knocks the hammer and strike the psammitolite, knocks off the impurity on the psammitolite, has improved the clean efficiency of device.

3. Through solid fixed ring's setting, rotate the crank, the crank drives two-way screw rod and rotates, and two-way screw rod drive two slides and carry out relative movement, and the slide drives solid fixed ring and removes, makes the fixed ring carry out the centre gripping to the psammitolite, has improved the result of use of device.

Drawings

Fig. 1 is a schematic view of a front side three-dimensional structure of a sprue sand core processing mechanism provided by the present invention;

fig. 2 is a schematic diagram of a rear side three-dimensional structure of a sprue sand core processing mechanism provided by the present invention;

fig. 3 is the utility model provides a sectional structure schematic diagram of runner psammitolite processing agency.

In the figure: 1. a work table; 2. a fixing plate; 3. a crank; 4. a bidirectional screw; 5. a guide rod; 6. a slide base; 7. a cam; 8. knocking hammers; 9. a carriage; 10. a fixed mount; 11. a scrap collecting box; 12. a cabinet door; 13. a cleaning frame; 14. a control panel; 15. a first spring; 16. an electric telescopic rod; 17. a fixed seat; 18. connecting blocks; 19. a gear; 20. a slide bar; 21. a second spring; 22. a fixing ring; 23. a rack.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1 to 3, a mechanism for handling a sprue sand core includes a work bench 1, a fixing base 17 fixed to an upper surface of the work bench 1 by a bolt, an electric telescopic rod 16 fixed to one side of the fixing base 17 by a bolt, a connecting block 18 welded to one end of the electric telescopic rod 16, a rack 23 welded to one side of the connecting block 18, a connecting rod slidably connected to a bottom of the connecting block 18, a cleaning frame 13 fixed to a bottom end of the connecting rod by a bolt, a first spring 15 coupled to a circumferential outer wall of the connecting rod, and both ends of the first spring 15 fixed to the connecting block 18 and the cleaning frame 13, respectively, two fixing plates 2 fixed to an upper surface of the work bench 1 by a bolt, a rotary rod rotatably connected between the fixing plates 2, two cams 7 connected to the circumferential outer wall of the rotary rod, a gear 19 coupled to the circumferential outer wall of the rotary rod, and a rack 23, a carriage 9 fixed to the gear 19 and the rack 23, a fixing frame 10 fixed to an upper surface of the work bench 1 by a bolt, two slide bars 20 slidably connected to one side of the fixing frame 10, one end of the slide bar 20 passing through the bolt fixing block 10, a carriage 9 fixed to a carriage 9, a carriage 9 fixed to the slide bar 19, a second spring 21 driving the rack 18 to move the rack 13, and the cleaning frame 13, when the rack 13 move, the rack 13, the rack is too thick, the rack 13, the rack is moved, the rack 13, the rack is moved by the cleaning frame 13, the gear 19 drives the bull stick to rotate, and the bull stick drives two cams 7 and rotates, when cam 7 and carriage 9 contact, can extrude carriage 9 and make carriage 9 slide backward, and carriage 9 extrudees second spring 21, and carriage 9 drives simultaneously and strikes hammer 8 and remove, and after cam 7 and carriage 9 broke away from, carriage 9 resets through the elasticity of second spring 21, makes and strikes hammer 8 and strike the psammitolite.

The utility model discloses in, there are guide bar 5 through the bolt fastening between the fixed plate 2, one side sliding connection of guide bar 5 has two slides 6, one side of slide 6 has solid fixed ring 22 through the bolt fastening, it is connected with two-way screw rod 4 to rotate between the fixed plate 2, and two-way screw rod 4 passes slide 6 and with slide 6 threaded connection, fixed plate 2 is passed through the bolt fastening to the one end of two-way screw rod 4 has crank 3, two-way screw rod 4 drives two slides 6 and carries out relative motion, slide 6 drives solid fixed ring 22 and removes, make solid fixed ring 22 carry out the centre gripping to the psammitolite, the upper surface of workstation 1 is equipped with two receipts bits box 11, and receive bits box 11 to be located gu under fixed ring 22, setting through gu fixed ring 22, rotate crank 3, crank 3 drives two-way screw rod 4 and rotates, two-way screw rod 4 drives two slides 6 and carries out relative motion, gu fixed ring 6 drives solid fixed ring 22 and removes, make solid fixed ring 22 carry out the centre gripping to the psammitolite, the result of use of the device has been improved, one side of workstation 1 rotates and is connected with two cabinet doors 12, one side of fixing base 17 has control panel 14 through the bolt fastening, and 16 electric connection of control panel, and 16, the bottom of electronic telescopic link is evenly distributed through a plurality of footing, there are even.

The working principle is as follows: when the sand core cleaning machine is used, when a sand core needs to be cleaned, the crank 3 is rotated, the crank 3 drives the two-way screw 4 to rotate, the two-way screw 4 drives the two sliding seats 6 to move relatively, the sliding seats 6 drive the fixing rings 22 to move, the fixing rings 22 clamp the sand core, then the control panel 14 starts the electric telescopic rods 16, the electric telescopic rods 16 drive the connecting blocks 18 to move, the connecting blocks 18 drive the cleaning frames 13 to move, the cleaning frames 13 clean the sand core, when the sand core is too thick, the cleaning frames 13 slide upwards and extrude the first springs 15, meanwhile, the connecting blocks 18 drive the racks 23 to move, after the racks 23 are meshed with the gears 19, the racks 23 drive the gears 19 to rotate, the gears 19 drive the rotating rods to rotate, the two cams 7 to rotate, when the cams 7 are in contact with the sliding frames 9, the sliding frames 9 are extruded to slide backwards, the sliding frames 9 extrude the second springs 21, meanwhile, the sliding frames 9 drive the knocking hammers 8 to move, and after the cams 7 are separated from the sliding frames 9, the sliding frames 9 are reset through the elasticity of the second springs 21, the knocking hammers 8 are used for knocking the dust into the sand core, and knocking the dust into the dust collecting box 11.

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 sprue sand core processing mechanism comprises a workbench (1) and is characterized in that the upper surface of the workbench (1) is fixedly connected with a fixed seat (17), one side of the fixed seat (17) is fixedly connected with an electric telescopic rod (16), one end of the electric telescopic rod (16) is fixedly connected with a connecting block (18), one side of the connecting block (18) is fixedly connected with a rack (23), the bottom of the connecting block (18) is movably connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a cleaning frame (13), the circumferential outer wall of the connecting rod is movably connected with a first spring (15), two ends of the first spring (15) are respectively fixed with the connecting block (18) and the cleaning frame (13), the upper surface of the workbench (1) is fixedly connected with two fixed plates (2), a rotating rod is movably connected between the fixed plates (2), the circumferential outer wall of the rotating rod is fixedly connected with two cams (7), the circumferential outer wall of the rotating rod is fixedly connected with a gear (19), the gear (19) is meshed with the rack (23), one end of the sliding rod (10) is fixedly connected with a fixed frame (10), one end of the fixed frame (10) penetrates through two sliding rods (20), and one end of the sliding rod (20) is fixedly connected with a limiting block (9), and the cam (7) contacts with the sliding frame (9), one side of the sliding frame (9) is fixedly connected with a knocking hammer (8), the circumferential outer wall of the sliding rod (20) is movably connected with a second spring (21), and two ends of the second spring (21) are respectively fixed with the sliding frame (9) and the fixed frame (10).

2. The gating sand core processing mechanism according to claim 1, characterized in that a guide rod (5) is fixedly connected between the fixing plates (2), two sliding seats (6) are movably connected to one side of the guide rod (5), and a fixing ring (22) is fixedly connected to one side of the sliding seats (6).

3. The gating sand core handling mechanism according to claim 2, characterized in that a bidirectional screw (4) is movably connected between the fixed plates (2), and the bidirectional screw (4) passes through the slide (6) and is in threaded connection with the slide (6).

4. A gating sand core handling mechanism according to claim 3, characterized in that one end of the bidirectional screw (4) is fixedly connected with a crank (3) through the fixed plate (2).

5. The gating sand core handling mechanism according to claim 1, characterized in that the upper surface of the table (1) is provided with two chip boxes (11), and the chip boxes (11) are located directly below the fixed ring (22).

6. The mechanism for handling the sand core at the pouring gate of claim 1, wherein two cabinet doors (12) are movably connected to one side of the worktable (1), a control panel (14) is fixedly connected to one side of the fixed seat (17), and the control panel (14) is electrically connected to the electric telescopic rod (16).

7. The gating sand core processing mechanism according to claim 6, wherein a plurality of feet are fixedly connected to the bottom of the working table (1) and are uniformly distributed.