CN215239951U - Precision casting pouring gate grinding device - Google Patents

Abstract

The utility model discloses an accurate foundry goods runner grinding device, comprises a workbench, the aqua storage tank has been seted up on the upper portion of workstation, and inside one side fixed mounting of aqua storage tank has two sets of first pneumatic cylinders, and two sets of the one end tip fixed mounting of first pneumatic cylinder has the recess board, the equal fixed mounting of inside front and back end of recess board has the second pneumatic cylinder, and two sets of the equal fixed mounting of one end tip of second pneumatic cylinder has splint, the inside fixed mounting of aqua storage tank has the mounting panel, and one side of mounting panel is fixed to run through and installs the motor. Has the advantages that: the utility model discloses a aqua storage tank and limiting plate, through the aqua storage tank that sets up, the runner piece that hits under can cooling brings a guarantee for precision casting runner grinding device's safe in utilization, through the limiting plate that sets up, can intercept the mobile device, avoids its process stop position in advance, brings a guarantee for precision casting runner grinding device's grinding operation.

Description

Precision casting pouring gate grinding device

Technical Field

The utility model relates to a foundry goods runner grinding technical field particularly, relates to precision casting runner grinding device.

Background

The casting is a metal forming object obtained by various casting methods, the precision casting is one of the castings, when the precision casting is actually produced and cast, redundant gates are easy to exist on the surface of the casting, in order to avoid the influence of the redundant gates on the yield of the precision casting, the grinding operation of the redundant gates of the precision casting is mostly finished by using a precision casting gate grinding device, and the precision casting grinding device has the advantages of being simple in operation, accurate in grinding, stable in use and the like in actual use.

However current precision casting runner grinding device, when using the rotatory emery wheel grinding runner of flying speed, runner surface contact emery wheel rubs and heats, the runner piece that hits down splashes, the runner piece accident of high temperature splashes when contacting inflammable matter, can cause inflammable matter to fire the burning, bring the hidden danger for precision casting runner grinding device's safety in utilization, secondly, control the mobile device of precision casting service position, mostly be the operation workman and utilize control panel to accomplish, when operation workman controls control panel and appears the circumstances of disappearing, the mobile device is through stopping the position in advance, can lead to the too much grinding of precision casting, bring the hidden danger for precision casting runner grinding device's grinding operation.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a precision casting runner grinding device possesses the runner piece that can cool down and hit down, can intercept the mobile device, avoids its advantage through stop position in advance, and then solves the problem among the above-mentioned background art.

(II) technical scheme

In order to realize the aforesaid can cool down the runner piece of hitting down, can intercept the mobile device, avoid its advantage through stop position in advance, the utility model discloses a concrete technical scheme as follows:

precision casting runner grinding device, comprises a workbench, the aqua storage tank has been seted up on the upper portion of workstation, and inside one side fixed mounting of aqua storage tank has two sets of first pneumatic cylinders, and two sets of the one end tip fixed mounting of first pneumatic cylinder has the recess board, the equal fixed mounting of the inside front and back end of recess board has the second pneumatic cylinder, and two sets of the equal fixed mounting of one end tip of second pneumatic cylinder has splint, the inside fixed mounting of aqua storage tank has the mounting panel, and one side fixed through of mounting panel installs the motor.

Further, the lateral wall of motor cup joints and installs the sleeve pipe, and sheathed tube lateral wall fixed cup joints installs the lag to the annular is seted up to the lateral wall of lag, the equal fixed mounting in inside both sides that the annular led to the groove has the multiunit connecting rod, the annular groove has all been seted up to the inside both sides that the annular led to the groove, and is two sets of the inside of annular groove is provided with the sealing ring, and the outside lateral wall and the inside lateral wall of sealing ring have all seted up the multiunit ball socket, and the multiunit the inside of ball socket all is provided with the ball, the screw thread through-hole has been seted up to the one end tip of lag, and the inside through-mounting of screw thread through-hole has the bolt, the blown down tank has been seted up to inside one side of aqua storage tank, and the inside through-mounting of blown down tank has the sealing plug, fixed logical groove has been seted up to the lateral wall of sealing ring.

Further, the threaded through hole is engaged with the bolt.

Further, two sets of built-in protruding type spouts have been seted up on the upper portion of workstation, and it is two sets of the equal slidable mounting in inside of built-in protruding type spout has protruding type slide, and is two sets of the equal fixed mounting in upper portion of protruding type slide has the screw rod, and is two sets of the lateral wall of screw rod all cup joints and installs the nut, and is two sets of the one end tip of limiting plate respectively with two sets of the lateral wall fixed connection of screw rod, it is two sets of built-in protruding type through-hole has all been seted up to the both sides of limiting plate, and the homonymy is two sets of the equal fixed mounting in both ends tip of built-in protruding type through-hole has the baffle, and is two sets of the lateral wall of scale pole all is provided with the scale.

Furthermore, the two groups of screw rods are meshed with the two groups of nuts.

Furthermore, the length of the cross section of the opening of the two groups of built-in convex through holes is larger than that of the cross section of the two groups of baffles, and the size of the vertical section of the two groups of built-in convex through holes is larger than that of the cross section of the two groups of baffles.

Furthermore, a control panel is installed on the end face of the workbench and is electrically connected with the first hydraulic cylinders, the second hydraulic cylinders and the motor through electric wires.

Furthermore, the output end of the motor is fixedly sleeved with a grinding wheel.

(III) advantageous effects

Compared with the prior art, the utility model provides a precision casting runner grinding device possesses following beneficial effect:

(1) the utility model adopts the water storage tank, when the precision casting sprue grinding device is actually used, an operator firstly rotates the sealing ring by hand, when the fixed through groove moves to an expected position, the bolt is rotated clockwise by hand by utilizing the mutual meshing of the threaded through hole and the bolt, when one end part of the bolt is tightly contacted with the sealing ring, the sealing ring and the fixed through groove are stably fixed, the operator places the precision casting inside the groove plate by hand, then the control panel is utilized to enable the two groups of first hydraulic cylinders, the two groups of second hydraulic cylinders and the motor to work, the telescopic ends of the two groups of second hydraulic cylinders extend, the two groups of clamping plates are pressed against to clamp and fix the precision casting, the telescopic ends of the two groups of first hydraulic cylinders are shortened to drive the groove plate to move rightwards, the output end of the motor drives the grinding wheel to rotate at a flying speed, sprue scraps hit by the grinding wheel are intercepted by the protecting sleeve and the sealing ring and are guided out through the fixed through the through groove, the inside that the runner piece that splashes got into the aqua storage tank, contact with the inside clear water of aqua storage tank, the water rapid cooling is met to the runner piece that has the high temperature, open the sealing plug, can derive the inside clear water of aqua storage tank and runner piece, when the sealing ring removed the rotation, receive the frictional force effect of lag, the multiunit ball rolls in multiunit ball socket's inside respectively, because multiunit ball surface is smooth, can reduce the frictional force between sealing ring and the lag, through the aqua storage tank that sets up, the runner piece that can lower the temperature and hit, bring a guarantee for precision casting runner grinding device's safety in utilization.

(2) The utility model adopts the limiting plate, before the precision casting sprue grinding device is actually used, an operator firstly adjusts the use positions of two groups of convex sliding plates by hand, when the two groups of convex sliding plates move to the expected positions, two groups of screw rods are meshed with two groups of nuts, the two groups of nuts are rotated clockwise, when one end parts of the two groups of nuts are in close contact with the upper part of a workbench, the two groups of convex sliding plates and the two groups of limiting plates are stably fixed, the operator moves two groups of scale rods leftwards by hand, the transverse distance between the groove plate and the two groups of limiting plates can be measured by scales, the transverse distance between the groove plate and the two groups of limiting plates is ensured to be equal to the transverse length of a precision casting sprue, the telescopic ends of the two groups of first hydraulic cylinders are shortened to drive the groove plate and the precision casting to move rightwards, after the sprue is ground, the two groups of limiting plates can intercept the groove plate to move rightwards continuously, through the limiting plate that sets up, can intercept the mobile device, avoid it to stop the position in advance through, bring a guarantee for precision casting runner grinding device's grinding operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a precision casting gate grinding device provided by the present invention;

fig. 2 is a perspective view of the convex slide plate provided by the present invention;

fig. 3 is an enlarged view of a in fig. 1 according to the present invention;

fig. 4 is an enlarged view of B in fig. 1 according to the present invention.

In the figure:

1. a work table; 2. a water storage tank; 3. a first hydraulic cylinder; 4. a groove plate; 5. a second hydraulic cylinder; 6. a splint; 7. mounting a plate; 8. a motor; 9. a limiting plate; 10. a sleeve; 11. a protective sleeve; 12. an annular through groove; 13. a connecting rod; 14. an annular groove; 15. a seal ring; 16. a ball socket; 17. a ball bearing; 18. a threaded through hole; 19. a bolt; 20. a convex chute is arranged inside; 21. a convex slide plate; 22. a screw; 23. a nut; 24. a convex through hole is arranged inside; 25. a scale bar; 26. a baffle plate; 27. calibration; 28. a discharge chute; 29. a sealing plug; 30. and fixing the through groove.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides precision casting runner grinding device.

Now combine the attached drawing and detailed implementation mode right the utility model discloses it further explains, as shown in fig. 1-4, according to the utility model discloses precision casting runner grinding device, including workstation 1, aqua storage tank 2 has been seted up on workstation 1's upper portion, and inside one side fixed mounting of aqua storage tank 2 has two sets of first pneumatic cylinders 3, and the one end tip fixed mounting of two sets of first pneumatic cylinders 3 has recess board 4, the equal fixed mounting of inside front and back end of recess board 4 has second pneumatic cylinder 5, and the equal fixed mounting of one end tip of two sets of second pneumatic cylinders 5 has splint 6, the inside fixed mounting of aqua storage tank 2 has mounting panel 7, and one side of mounting panel 7 is fixed to be run through and is installed motor 8, two sets of first pneumatic cylinders 3, two sets of second pneumatic cylinders 5 and motor 8 are current structure, do not here too much to describe.

In one embodiment, a sleeve 10 is sleeved on the side wall of the motor 8, a protective sleeve 11 is fixedly sleeved on the side wall of the sleeve 10, an annular through groove 12 is formed in the side wall of the protective sleeve 11, a plurality of groups of connecting rods 13 are fixedly mounted on two inner sides of the annular through groove 12, annular grooves 14 are formed in two inner sides of the annular through groove 12, sealing rings 15 are arranged in the two groups of annular grooves 14, a plurality of groups of ball sockets 16 are formed in the outer side wall and the inner side wall of each sealing ring 15, balls 17 are arranged in the plurality of groups of ball sockets 16, a threaded through hole 18 is formed in one end of the protective sleeve 11, a bolt 19 is installed in the threaded through hole 18 in a penetrating manner, a discharge groove 28 is formed in one inner side of the water storage groove 2, a sealing plug 29 is installed in the discharge groove 28 in a penetrating manner, a fixed through groove 30 is formed in the side wall of the sealing ring 15, and the water storage groove 2 is installed, the sprue chip under impact can be cooled, and a guarantee is brought to the use safety of the precision casting sprue grinding device.

In one embodiment, the threaded through hole 18 is intermeshed with the bolt 19 to facilitate adjustment of the in-use position of the bolt 19.

In one embodiment, two sets of built-in convex chutes 20 are opened on the upper portion of the workbench 1, and convex sliding plates 21 are slidably mounted inside the two sets of built-in convex chutes 20, and the upper parts of the two groups of convex sliding plates 21 are fixedly provided with screw rods 22, the side walls of the two groups of screw rods 22 are sleeved with nuts 23, the end parts of one ends of the two groups of limiting plates 9 are fixedly connected with the side walls of the two groups of screw rods 22 respectively, the two sides of the two groups of limiting plates 9 are provided with built-in convex through holes 24, the insides of the two groups of built-in convex through holes 24 on the same side are provided with scale rods 25 in a penetrating way, the end parts of the two ends of the two groups of scale rods 25 are fixedly provided with baffles 26, the side walls of the two groups of scale rods 25 are provided with scales 27, through the limiting plate 9 that sets up, can intercept the mobile device, avoid it to stop the position in advance through, bring a guarantee for precision casting runner grinding device's grinding operation.

In one embodiment, the two sets of screws 22 are intermeshed with the two sets of nuts 23 to facilitate adjustment of the use positions of the two sets of nuts 23.

In one embodiment, the cross-sectional length at the opening of the two sets of built-in male through holes 24 is greater than the cross-sectional length of the two sets of baffles 26, and the vertical cross-sectional dimension of the two sets of built-in male through holes 24 is greater than the cross-sectional dimension of the two sets of baffles 26, facilitating the movement of the two sets of baffles 26 into the interior of the two sets of built-in male through holes 24.

In one embodiment, a control panel is installed on an end face of the workbench 1, and the control panel is electrically connected with the two sets of first hydraulic cylinders 3, the two sets of second hydraulic cylinders 5 and the motor 8 through electric wires, and the control panel can be implemented through simple programming by a person skilled in the art, which belongs to common knowledge in the art, and is only used without modification, so that the detailed description of a control mode and circuit connection is omitted.

In one embodiment, the output end of the motor 8 is fixedly sleeved with a grinding wheel, and the grinding wheel plays a role in grinding a sprue of the precision casting.

The working principle is as follows:

when the precision casting gate grinding device works, a connecting wire is firstly used for connecting a circuit of the precision casting gate grinding device, an operator firstly rotates the sealing ring 15 by hand, when the fixing through groove 30 moves to an expected position, the threaded through hole 18 and the bolt 19 are meshed with each other, the bolt 19 is rotated clockwise by hand, when one end part of the bolt 19 is tightly contacted with the sealing ring 15, the sealing ring 15 and the fixing through groove 30 are stably fixed, the operator places the precision casting inside the groove plate 4 by hand, then the two groups of first hydraulic cylinders 3, the two groups of second hydraulic cylinders 5 and the motor 8 work by using the control panel, the telescopic ends of the two groups of second hydraulic cylinders 5 extend to abut against the two groups of clamping plates 6 to clamp and fix the precision casting, the telescopic ends of the two groups of first hydraulic cylinders 3 are shortened to drive the groove plate 4 to move rightwards, the output end of the motor 8 drives the grinding wheel to rotate at a flying speed, and gate scraps hit by the grinding wheel are intercepted by the protecting sleeve 11 and the sealing ring 15, the splashed gate fragments enter the inside of the water storage tank 2 and contact with clear water in the water storage tank 2, the gate fragments with high temperature are quickly cooled when meeting water, the sealing plug 29 is opened to guide the clear water in the water storage tank 2 and the gate fragments, the sealing ring 15 is moved and rotated and is acted by friction force of the protective sleeve 11, the plurality of groups of balls 17 roll in the plurality of groups of ball sockets 16 respectively, the friction force between the sealing ring 15 and the protective sleeve 11 can be reduced due to the smooth surfaces of the plurality of groups of balls 17, the gate fragments which are blown down by cooling can be cooled through the arranged water storage tank 2, a guarantee is brought to the use safety of the precision casting gate grinding device, meanwhile, before the precision casting gate grinding device is actually used, an operator firstly adjusts the use positions of the two groups of convex sliding plates 21 by hands, when the two groups of convex sliding plates 21 move to expected positions, by means of the two sets of screws 22 and the two sets of nuts 23 mutually meshed, the two sets of nuts 23 are rotated clockwise, when one end of the two sets of nuts 23 is in close contact with the upper part of the workbench 1, the two sets of convex sliding plates 21 and the two sets of limiting plates 9 are stably fixed, an operator moves the two sets of scale rods 25 leftwards by hand, the transverse distance between the groove plate 4 and the two sets of limiting plates 9 can be measured by using the scales 27, the transverse distance between the groove plate 4 and the two sets of limiting plates 9 is ensured to be equal to the transverse length of a precision casting pouring gate, the telescopic ends of the two sets of first hydraulic cylinders 3 are shortened to drive the groove plate 4 and the precision casting to move rightwards, after the runner grinding finishes, two sets of limiting plates 9 can intercept recess board 4 and continue moving to the right, through the limiting plate 9 that sets up, can intercept the mobile device, avoid it to stop the position in advance, bring a guarantee for precision casting runner grinding device's grinding operation.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. Precision casting runner grinding device, its characterized in that, including workstation (1), aqua storage tank (2) has been seted up on the upper portion of workstation (1), and inside one side fixed mounting of aqua storage tank (2) has two sets of first pneumatic cylinders (3), and two sets of the one end tip fixed mounting of first pneumatic cylinder (3) has recess board (4), the equal fixed mounting of the inside front and back end of recess board (4) has second pneumatic cylinder (5), and two sets of the equal fixed mounting of one end tip of second pneumatic cylinder (5) has splint (6), the inside fixed mounting of aqua storage tank (2) has mounting panel (7), and one side fixed through-mounting of mounting panel (7) has motor (8).

2. The precision casting sprue grinding device according to claim 1, wherein a sleeve (10) is sleeved on a side wall of the motor (8), a protective sleeve (11) is fixedly sleeved on a side wall of the sleeve (10), an annular through groove (12) is formed in a side wall of the protective sleeve (11), a plurality of groups of connecting rods (13) are fixedly mounted on two sides of the annular through groove (12), annular grooves (14) are formed in two sides of the annular through groove (12), sealing rings (15) are arranged in two groups of annular grooves (14), a plurality of groups of ball sockets (16) are arranged on an outer side wall and an inner side wall of each sealing ring (15), balls (17) are arranged in each group of ball sockets (16), a threaded through hole (18) is formed in one end of the protective sleeve (11), and a bolt (19) is installed in the threaded through hole (18), discharge chute (28) have been seted up to inside one side of aqua storage tank (2), and the inside of discharge chute (28) runs through and installs sealing plug (29), fixed logical groove (30) have been seted up to the lateral wall of sealing ring (15).

3. The precision casting gate grinding apparatus of claim 2, wherein the threaded through hole (18) is intermeshed with a bolt (19).

4. The precision casting sprue grinding device according to claim 1, wherein the upper part of the worktable (1) is provided with two groups of built-in convex chutes (20), and convex sliding plates (21) are arranged inside the two groups of the built-in convex sliding grooves (20) in a sliding way, and it is two sets of the equal fixed mounting in upper portion of protruding type slide (21) has screw rod (22), and is two sets of nut (23) are all cup jointed to the lateral wall of screw rod (22) and are installed, and are two sets of the one end tip of the two sets of limiting plate (9) of fixedly connected with respectively of the lateral wall of screw rod (22), and are two sets of built-in protruding type through-hole (24) has all been seted up to the both sides of limiting plate (9), and the homonymy is two sets of scale pole (25) are installed to the inside through-going of built-in protruding type through-hole (24), and are two sets of the equal fixed mounting in both ends tip of scale pole (25) has baffle (26), and is two sets of the lateral wall of scale pole (25) all is provided with scale (27).

5. A precision casting gate grinding apparatus according to claim 4, wherein two sets of the threaded rods (22) are intermeshed with two sets of the nuts (23).

6. The precision casting gate grinding device according to claim 4, characterized in that the cross-sectional length at the opening of the two sets of built-in convex through holes (24) is larger than the cross-sectional length of the two sets of baffles (26), and the vertical cross-sectional dimension of the two sets of built-in convex through holes (24) is larger than the cross-sectional dimension of the two sets of baffles (26).

7. The precision casting gate grinding device according to claim 1, wherein a control panel is mounted on an end face of the worktable (1), and the control panel is electrically connected with the two sets of the first hydraulic cylinders (3), the two sets of the second hydraulic cylinders (5) and the motor (8) through electric wires.

8. The precision casting sprue grinding apparatus according to claim 1, wherein a grinding wheel is fixedly sleeved on an output end of the motor (8).

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