CN210060751U - Hydraulic ball lapping machine - Google Patents

Hydraulic ball lapping machine Download PDF

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Publication number
CN210060751U
CN210060751U CN201920795865.XU CN201920795865U CN210060751U CN 210060751 U CN210060751 U CN 210060751U CN 201920795865 U CN201920795865 U CN 201920795865U CN 210060751 U CN210060751 U CN 210060751U
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grinding disc
groove
hemispherical
central
tray
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CN201920795865.XU
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朱永清
周天杰
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Yangzhou Self Feng Machinery Manufacturing Co Ltd
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Yangzhou Self Feng Machinery Manufacturing Co Ltd
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Abstract

The utility model provides a hydraulic ball grinding machine, which comprises a machine body, wherein a lower tray is horizontally arranged on the machine body, the lower tray is connected with a driving device for driving the lower tray to rotate, two upright posts are vertically arranged on the machine body, a ridge beam is horizontally arranged between the two upright posts, a hydraulic cylinder which is vertical to the lower tray is fixed in the middle of the ridge beam, the output end of the hydraulic cylinder is connected with an upper tray matched with the lower tray, the lower tray is connected with a lower grinding disc, the upper tray is detachably connected with an upper grinding disc, a first accommodating groove is arranged at the central position of the lower surface of the upper grinding disc, and a first central grinding disc is detachably connected in the first accommodating groove; when the first central grinding disc is in an installation state, the lower surface of the first central grinding disc and the lower surface of the upper grinding disc are positioned on the same horizontal plane. The utility model provides a hydraulic ball grinding machine can grind the ball of diameter difference, and convenient to use more can satisfy people's demand.

Description

Hydraulic ball lapping machine
Technical Field
The utility model belongs to the technical field of the grinding device technique and specifically relates to a hydraulic ball grinding machine.
Background
The hydraulic ball grinding machine is mainly a tool for grinding ball products, and patent document with application number 201120255798.6 discloses a hydraulic ball grinding machine, wherein balls are clamped between an upper grinding disc and a lower grinding disc, the balls between the upper grinding disc and the lower grinding disc are subjected to grinding movement by rotating the lower grinding disc, grinding sand is used as a grinding material during grinding, the hydraulic ball grinding machine with the structure can only grind the balls with the same diameter in the using process, the balls with different diameters can only be sequentially operated, and the grinding mode can not meet the requirements of people.
Disclosure of Invention
An object of the utility model is to provide a hydraulic pressure ball grinder to solve foretell technical problem.
The technical scheme of the application is as follows: a hydraulic ball grinding machine comprises a machine body, wherein a lower tray is horizontally arranged on the machine body, the lower tray is connected with a driving device for driving the lower tray to rotate, two upright posts are vertically arranged on the machine body, a ridge beam is horizontally arranged between the two upright posts, a hydraulic cylinder which is vertical to the lower tray in the axial direction is fixed in the middle of the ridge beam, the output end of the hydraulic cylinder is connected with an upper tray matched with the lower tray, the lower tray is connected with a lower grinding disc, the upper tray is detachably connected with an upper grinding disc, a first accommodating groove is formed in the central position of the lower surface of the upper grinding disc, and a first central grinding disc is detachably connected in the first accommodating groove; when the first central grinding disc is in an installation state, the lower surface of the first central grinding disc and the lower surface of the upper grinding disc are positioned on the same horizontal plane.
Optionally, a counter bore is formed in the upper surface of the upper tray, and the first central grinding disc is connected with the lower grinding disc through a bolt penetrating through the counter bore.
Preferably, the lower surface of the upper grinding disc and the lower surface of the first central grinding disc are both provided with a plurality of second hemispherical grooves, second anti-skidding structures are arranged in the second hemispherical grooves, second grooves are arranged between the adjacent second hemispherical grooves, and second magnets are fixed in the second grooves; the top surface of first holding tank is provided with fourth hemisphere groove, the diameter in fourth hemisphere groove is greater than the diameter in second hemisphere groove, be provided with fourth anti-skidding structure in the fourth hemisphere groove.
Preferably, the number of the fourth hemispherical grooves is multiple, a fourth groove is arranged between adjacent fourth hemispherical grooves, and a fourth magnet is fixed in the fourth groove.
Preferably, second magnet and fourth magnet are the permanent magnet, all be provided with the rubber buffer in second recess and the fourth recess.
Preferably, the rated power of the second magnet is smaller than the rated power of the fourth magnet.
Preferably, the lower grinding disc is detachably connected with the lower tray; a second accommodating groove is formed in the center of the upper surface of the lower grinding disc, and a second central grinding disc is detachably connected in the second accommodating groove; when the second central grinding disc is in an installation state, the upper surface of the second central grinding disc and the upper surface of the lower grinding disc are positioned on the same horizontal plane; the upper surface of the lower grinding disc and the upper surface of the second central grinding disc are both provided with a plurality of first hemispherical grooves, first anti-skidding structures are arranged in the first hemispherical grooves, second grooves are formed in the positions, opposite to the upper grinding disc and the second central grinding disc, between the adjacent first hemispherical grooves, and second magnets are arranged in the second grooves; the bottom surface of second holding tank is provided with third hemisphere groove, the diameter in third hemisphere groove is greater than the diameter in first hemisphere groove, be provided with third anti-skidding structure in the third hemisphere groove.
Preferably, the number of the third hemispherical grooves is multiple, a fourth groove is formed in the positions, opposite to the upper grinding disc and the second central grinding disc, of the third hemispherical grooves, and a fourth magnet is fixed in the fourth groove.
The utility model provides a hydraulic pressure ball grinder, put through the central point at last mill lower surface and set up the first central mill that can dismantle the connection in first holding tank, thereby when using, install first central mill and can grind the ball that the diameter is the same, tear first central mill down, because the existence of first holding tank, can be so that the diameter that is located the inboard ball of first holding tank and is located the ball in the first holding tank outside is different, thereby can grind the different ball of diameter, high durability and convenient use, more can satisfy people's demand.
The other technical scheme of the application is as follows: a hydraulic ball grinding machine comprises a machine body, wherein a lower tray is horizontally arranged on the machine body, the lower tray is connected with a driving device for driving the lower tray to rotate, two upright posts are vertically arranged on the machine body, a ridge beam is horizontally arranged between the two upright posts, a hydraulic cylinder which is vertical to the lower tray in the axial direction is fixed in the middle of the ridge beam, the output end of the hydraulic cylinder is connected with an upper tray matched with the lower tray, the upper tray is connected with an upper grinding disc, the lower tray is detachably connected with a lower grinding disc, a second accommodating groove is formed in the central position of the upper surface of the lower grinding disc, and a second central grinding disc is detachably connected in the second accommodating groove; when the second central grinding disc is in an installation state, the upper surface of the second central grinding disc and the upper surface of the lower grinding disc are located on the same horizontal plane.
Preferably, the upper surface of the lower grinding disc and the upper surface of the second central grinding disc are both provided with a plurality of first hemispherical grooves, a first anti-skidding structure is arranged in each first hemispherical groove, a first groove is arranged between every two adjacent first hemispherical grooves, and a first magnet is fixed in each first groove; a third hemispherical groove is formed in the top surface of the second accommodating groove, the diameter of the third hemispherical groove is larger than that of the first hemispherical groove, and a third anti-skid structure is arranged in the third hemispherical groove; the number of the third hemispherical grooves is multiple, a third groove is formed between every two adjacent third hemispherical grooves, and a third magnet is fixed in each third groove.
The utility model provides a hydraulic ball grinding machine, put through the central point of mill lower surface under and set up the second holding tank and can dismantle the central mill of second of connection in the second holding tank, thereby when using, the central mill of second in the installation can be ground the ball that the diameter is the same, tear the central mill of second down, because the existence of second holding tank, can be so that the diameter that is located the inboard ball of second holding tank and the ball that is located the second holding tank outside is different, thereby can grind the different ball of diameter, high durability and convenient use, more can satisfy people's demand.
Drawings
Fig. 1 is one of the schematic structural diagrams of a hydraulic ball grinding machine provided by the present invention;
FIG. 2 is a schematic view of a first center grinding disk mounting arrangement;
fig. 3 is a second schematic structural diagram of a hydraulic ball grinding machine provided by the present invention;
FIG. 4 is a schematic view of an upper abrasive disc;
FIG. 5 is an enlarged view of FIG. 4 at A;
fig. 6 is a third schematic structural diagram of a hydraulic ball grinding machine provided by the present invention;
FIG. 7 is a schematic view of a lower grinding disc;
FIG. 8 is a schematic view showing an installation structure of a rubber stopper;
fig. 9 is a fourth schematic structural view of a hydraulic ball grinding machine provided by the present invention;
in the figure: the grinding wheel comprises a machine body 1, a lower tray 2, a driving motor 3, a stand column 4, a ridge beam 5, a hydraulic cylinder 6, an upper tray 7, a lower grinding disc 8, a first hemispherical groove 8-1, a first anti-slip stripe 8-2, a second accommodating groove 8-5, a second central grinding disc 8-6, a third hemispherical groove 8-7, a third anti-slip stripe 8-8, an upper grinding disc 9, a second hemispherical groove 9-1, a second anti-slip stripe 9-2, a second groove 9-3, a second magnet 9-4, a first accommodating groove 9-5, a first central grinding disc 9-6, a fourth hemispherical groove 9-7, a fourth anti-slip stripe 9-8, a fourth groove 9-9, a fourth magnet 9-10 and a rubber plug a.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Embodiment 1, the utility model provides a hydraulic ball grinding machine, see fig. 1, including fuselage 1, the fuselage is improved level and is provided with lower tray 2, lower tray is connected with and is used for driving lower tray pivoted driving motor 3, the fuselage is provided with two stands 4 vertically, and the level is provided with a roof beam 5 between the two stands, the middle part of roof beam is fixed with an axial and lower tray vertically pneumatic cylinder 6, the output of pneumatic cylinder is connected with upper tray 7 with lower tray complex, lower tray is connected with lower mill 8, upper tray detachably connects with upper millstone 9, the central point of the lower surface of upper millstone is provided with first holding tank 9-5, detachably connect with first central mill 9-6 in the first holding tank; when the first central grinding disc is in an installation state, the lower surface of the first central grinding disc and the lower surface of the upper grinding disc are positioned on the same horizontal plane.
In one embodiment, referring to fig. 1 and 2, the upper surface of the upper tray is provided with counter bores 9-11, the first central grinding disc is connected with the lower grinding disc through bolts penetrating through the counter bores, the first central grinding disc can drill a groove on the upper surface during manufacturing, and internal threads matched with the bolts are arranged in the drilled groove.
Embodiment 2, on the basis of embodiment 1, the applicant further designs that, referring to fig. 3 to 5, a plurality of second hemispherical grooves 9-1 are respectively formed in the lower surface of the upper grinding disc and the lower surface of the first central grinding disc, second anti-skid stripes 9-2 are arranged in the second hemispherical grooves, a second groove 9-3 is formed between every two adjacent second hemispherical grooves, and a second magnet 9-4 is fixed in each second groove; the top surface of the first accommodating groove is provided with fourth hemispherical grooves 9-7, the diameter of each fourth hemispherical groove is larger than that of each second hemispherical groove, fourth anti-slip stripes 9-8 are arranged in the fourth hemispherical grooves, as an optimal scheme, the number of the fourth hemispherical grooves is multiple, fourth grooves 9-9 are arranged between every two adjacent fourth hemispherical grooves, and fourth magnets 9-10 are fixed in the fourth grooves.
In this embodiment, the second magnet and the fourth magnet may both use permanent magnets, rubber stoppers a are disposed in the second groove and the fourth groove, and the rubber stoppers may be disposed in the manner shown in fig. 8; the second magnet and the fourth magnet can also both use electromagnets, the rated power of the second magnet is smaller than that of the fourth magnet, and generally, rechargeable batteries can be arranged in the upper grinding disc and the lower grinding disc to supply power to the electromagnets. The structure controls whether the electromagnet runs or not by controlling the power supply form of the electromagnet, and is convenient to operate.
Embodiment 3, embodiment 3 is a modification of embodiment 2, and referring to fig. 6 and 7, the lower grinding disc is detachably connected with the lower tray, and the connecting structure can use the connecting structure of the grinding disc and the upper tray; a second accommodating groove is formed in the center of the upper surface of the lower grinding disc, and a second center grinding disc 8-6 is detachably connected in the second accommodating groove; when the second central grinding disc is in an installation state, the upper surface of the second central grinding disc and the upper surface of the lower grinding disc are positioned on the same horizontal plane; the upper surface of the lower grinding disc and the upper surface of the second central grinding disc are both provided with a plurality of first hemispherical grooves 8-1, first anti-skid stripes 8-2 are arranged in the first hemispherical grooves, second grooves 9-3 are arranged on the positions, opposite to the upper grinding disc and the second central grinding disc, between the adjacent first hemispherical grooves, and second magnets 9-4 are arranged in the second grooves; the bottom surface of the second accommodating groove is provided with a third hemispherical groove 8-7, the diameter of the third hemispherical groove is larger than that of the first hemispherical groove, and a third anti-skid stripe 8-8 is arranged in the third hemispherical groove.
In this embodiment, the second magnet may be a permanent magnet or an electromagnet, which is different from embodiment 2 in that the magnet and the hemispherical groove are not disposed on the same grinding disc so as to adsorb the debris.
It should be noted that the lower tray can be driven by other existing driving devices, and the connection manner of the driving motor and the lower tray can be by existing connection manner, such as by gear connection, chain connection or belt connection, which is not specifically limited herein, and of course, the anti-skid stripe in the hemispherical groove can also be by other anti-skid structures, which are well known to those skilled in the art, and are not specifically limited herein, and the hemispherical groove can also be called a hemispherical groove, which is a groove shaped like half of a ball.
The structure has the following advantages:
1. set up first holding tank and can dismantle the first center mill of connection through the central point that puts at last mill lower surface in first holding tank, thereby when using, install first center mill and can grind the ball that the diameter is the same, tear first center mill down, because the existence of first holding tank, can be so that the diameter that lies in the inboard ball of first holding tank and the ball that lies in the first holding tank outside is different, thereby can grind the different ball of diameter, high durability and convenient use, more can satisfy people's demand. It should be noted that the first holding groove and the first centering disk structure are not limited to the arrangement shown in fig. 1, and the holding groove and the centering disk may be arranged at the center of the first centering disk again.
2. The upper grinding disc and the lower grinding disc are provided with the semispherical grooves, so that the positions of the steel balls between the upper grinding disc and the lower grinding disc can be limited, the steel balls are uniformly distributed between the upper grinding disc and the lower grinding disc, the distribution of grinding sand around the steel balls is more uniform, the grinding time is shorter when a preset grinding effect is achieved, and the grinding efficiency is improved;
in addition, semicircular hole and groove structure cooperation can be when grinding iron-containing balls such as carbon steel ball for the piece that produces at the in-process of grinding can be attracted to the recess in by magnet, thereby makes the grinding piece can not contact with the steel ball, has improved grinding efficiency greatly.
3. When the permanent magnet is used as the magnet, the rubber plug is arranged, so that the adsorption force of the magnet is isolated by the rubber plug when the magnet is not adsorbed;
when the electromagnet is used, when the scraps are required to be cleaned, the upper grinding disc and the lower grinding disc do not need to be detached, the upper grinding disc only needs to be lifted, after the recovery device is placed on the lower grinding disc, the magnet power supply is disconnected, the scraps fall into the recovery device by virtue of gravity, and the cleaning is convenient.
The control of pneumatic cylinder, motor, electro-magnet etc. in this application can use manual switch control's mode, also can use automatic control's mode, and this is known to the skilled person in the art, and no longer gives unnecessary details here, goes up the mill and can make into several kinds of models with lower mill, changes the mill as required, and mill and tray generally can pass through the bolt fastening.
Embodiment 4, embodiment 4 is substantially the same as embodiment 1 except that the receiving groove and the center grinding disc structure are provided on the lower grinding disc, specifically, referring to fig. 9, a hydraulic ball grinding machine, comprising a machine body 1, a lower tray 2 is horizontally arranged on the machine body, the lower tray is connected with a driving device for driving the lower tray to rotate, two upright posts 4 are vertically arranged on the machine body, a ridge beam 5 is horizontally arranged between the two upright posts, a hydraulic cylinder 6 which is vertical to the lower tray in the axial direction is fixed in the middle of the ridge beam, the output end of the hydraulic cylinder is connected with an upper tray 7 matched with the lower tray, the upper tray is connected with an upper grinding disc 9, the lower tray is detachably connected with a lower grinding disc 8, a second accommodating groove 8-5 is formed in the center of the upper surface of the lower grinding disc, and a second central grinding disc 8-6 is detachably connected in the second accommodating groove; when the second central grinding disc is in an installation state, the upper surface of the second central grinding disc and the upper surface of the lower grinding disc are located on the same horizontal plane.
As a preferable scheme, a plurality of first hemispherical grooves are formed in the upper surface of the lower grinding disc and the upper surface of the second central grinding disc, a first anti-slip structure is arranged in each first hemispherical groove, a first groove is formed between every two adjacent first hemispherical grooves, a first magnet is fixed in each first groove, and the arrangement of the first groove and the first magnet is determined according to the arrangement mode of the second groove and the second magnet; a third hemispherical groove is formed in the top surface of the second accommodating groove, the diameter of the third hemispherical groove is larger than that of the first hemispherical groove, and a third anti-skid structure is arranged in the third hemispherical groove; the number of the third hemispherical grooves is multiple, a third groove is formed between every two adjacent third hemispherical grooves, a third magnet is fixed in the third groove, and the arrangement mode of the third groove and the third magnet can refer to the arrangement mode of the fourth groove and the fourth magnet. The principle of this preferred embodiment is the same as that of embodiment 2 and embodiment 3, and the description thereof is omitted.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the present invention, and the words first, second, etc. are used only for the distinction of names and not for the limitation of technical terms, and it is obvious to those skilled in the art that the present invention can be variously modified and changed. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A hydraulic ball grinding machine comprises a machine body (1), wherein a lower tray (2) is horizontally arranged on the machine body, the lower tray is connected with a driving device for driving the lower tray to rotate, two upright posts (4) are vertically arranged on the machine body, a ridge beam (5) is horizontally arranged between the two upright posts, a hydraulic cylinder (6) which is vertical to the lower tray in the axial direction is fixed in the middle of the ridge beam, the output end of the hydraulic cylinder is connected with an upper tray (7) matched with the lower tray, the lower tray is connected with a lower grinding disc (8), and the hydraulic ball grinding machine is characterized in that,
the upper tray is detachably connected with an upper grinding disc (9), a first accommodating groove (9-5) is formed in the center of the lower surface of the upper grinding disc, and a first central grinding disc (9-6) is detachably connected in the first accommodating groove; when the first central grinding disc is in an installation state, the lower surface of the first central grinding disc and the lower surface of the upper grinding disc are positioned on the same horizontal plane.
2. A hydraulic ball grinding machine according to claim 1, wherein the upper surface of the upper tray is provided with a counter bore (9-11), the first central grinding disc being connected to the lower grinding disc by bolts passing through the counter bore.
3. A hydraulic ball grinding machine according to claim 1 or 2,
the lower surface of the upper grinding disc and the lower surface of the first central grinding disc are both provided with a plurality of second hemispherical grooves (9-1), second anti-skidding structures are arranged in the second hemispherical grooves, second grooves (9-3) are arranged between the adjacent second hemispherical grooves, and second magnets (9-4) are fixed in the second grooves;
the top surface of the first accommodating groove is provided with a fourth hemispherical groove (9-7), the diameter of the fourth hemispherical groove is larger than that of the second hemispherical groove, and a fourth anti-skid structure is arranged in the fourth hemispherical groove.
4. The hydraulic ball grinding machine according to claim 3, wherein the number of the fourth hemispherical grooves is multiple, a fourth groove (9-9) is arranged between adjacent fourth hemispherical grooves, and a fourth magnet (9-10) is fixed in the fourth groove.
5. The hydraulic ball grinding machine of claim 4, wherein the second magnet and the fourth magnet are both permanent magnets, and rubber stoppers (a) are arranged in the second groove and the fourth groove.
6. The hydraulic ball grinding machine of claim 5 wherein the power rating of said second magnet is less than the power rating of said fourth magnet.
7. A hydraulic ball lapping machine according to claim 1 or 2 wherein said lower grinding disc is removably attached to said lower tray;
a second accommodating groove is formed in the center of the upper surface of the lower grinding disc, and a second center grinding disc (8-6) is detachably connected in the second accommodating groove; when the second central grinding disc is in an installation state, the upper surface of the second central grinding disc and the upper surface of the lower grinding disc are positioned on the same horizontal plane;
the upper surface of the lower grinding disc and the upper surface of the second central grinding disc are both provided with a plurality of first hemispherical grooves (8-1), first anti-skidding structures are arranged in the first hemispherical grooves, second grooves (9-3) are arranged on the positions, opposite to the upper grinding disc and the second central grinding disc, between the adjacent first hemispherical grooves, and second magnets (9-4) are arranged in the second grooves;
the bottom surface of the second accommodating groove is provided with a third hemispherical groove (8-7), the diameter of the third hemispherical groove is larger than that of the first hemispherical groove, and a third anti-skid structure is arranged in the third hemispherical groove.
8. The hydraulic ball grinding machine of claim 7, wherein the number of the third hemispherical grooves is multiple, a fourth groove (9-9) is arranged on the position, opposite to the upper grinding disc and the second central grinding disc, between the adjacent third hemispherical grooves, and a fourth magnet (9-10) is fixed in the fourth groove.
9. A hydraulic ball grinding machine comprises a machine body (1), wherein a lower tray (2) is horizontally arranged on the machine body, the lower tray is connected with a driving device for driving the lower tray to rotate, two upright posts (4) are vertically arranged on the machine body, a ridge beam (5) is horizontally arranged between the two upright posts, a hydraulic cylinder (6) which is vertical to the lower tray in the axial direction is fixed in the middle of the ridge beam, the output end of the hydraulic cylinder is connected with an upper tray (7) matched with the lower tray, and the upper tray is connected with an upper grinding disc (9),
the lower tray is detachably connected with a lower grinding disc (8), a second accommodating groove (8-5) is formed in the center of the upper surface of the lower grinding disc, and a second central grinding disc (8-6) is detachably connected in the second accommodating groove; when the second central grinding disc is in an installation state, the upper surface of the second central grinding disc and the upper surface of the lower grinding disc are located on the same horizontal plane.
10. The hydraulic ball grinding machine of claim 9, wherein the upper surface of the lower grinding disc and the upper surface of the second central grinding disc are provided with a plurality of first hemispherical grooves, each first hemispherical groove is provided with a first anti-slip structure, a first groove is arranged between the adjacent first hemispherical grooves, and a first magnet is fixed in each first groove;
a third hemispherical groove is formed in the top surface of the second accommodating groove, the diameter of the third hemispherical groove is larger than that of the first hemispherical groove, and a third anti-skid structure is arranged in the third hemispherical groove;
the number of the third hemispherical grooves is multiple, a third groove is formed between every two adjacent third hemispherical grooves, and a third magnet is fixed in each third groove.
CN201920795865.XU 2019-05-29 2019-05-29 Hydraulic ball lapping machine Active CN210060751U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920795865.XU CN210060751U (en) 2019-05-29 2019-05-29 Hydraulic ball lapping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920795865.XU CN210060751U (en) 2019-05-29 2019-05-29 Hydraulic ball lapping machine

Publications (1)

Publication Number Publication Date
CN210060751U true CN210060751U (en) 2020-02-14

Family

ID=69455378

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920795865.XU Active CN210060751U (en) 2019-05-29 2019-05-29 Hydraulic ball lapping machine

Country Status (1)

Country Link
CN (1) CN210060751U (en)

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