CN113001275A

CN113001275A - Floating oil seal internal grinding machine

Info

Publication number: CN113001275A
Application number: CN202110191242.3A
Authority: CN
Inventors: 张海涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-06-22

Abstract

The invention discloses a floating oil seal internal grinding machine, and relates to the technical field of grinding machines. The automatic discharging device comprises a workbench, wherein a clamping table is fixed at one end of the top of the workbench, a first motor is fixed at one end of the clamping table, a screw rod is fixed at the output end of the first motor and is rotationally connected with the clamping table, two thread grooves are formed in the outer side of the screw rod, the rotation directions of the two thread grooves are opposite, a clamp holder is in threaded connection with the outer sides of the two thread grooves, a limiting rod is fixed at the top of the screw rod inside the clamping table and is in sliding connection with the limiting rod, and a discharging channel for discharging is formed in the workbench. According to the invention, through a series of clamping structures, the workpiece can be clamped and fixed, so that the workpiece can be stably processed, and through a series of adjusting structures, the workpiece can be adjusted according to the height of the workpiece, so that the applicability of the device is improved.

Description

Floating oil seal internal grinding machine

Technical Field

The invention belongs to the technical field of grinding machines, and particularly relates to a floating oil seal internal grinding machine.

Background

The internal grinding machine is a grinding machine for processing the surface of an inner hole formed by cylindrical, conical or other-shaped plain lines of a workpiece and the end surface of the inner hole, and the internal grinding machine is divided into a common internal grinding machine, a planetary internal grinding machine, a centerless internal grinding machine, a coordinate grinding machine, a special-purpose numerical control internal grinding machine and the like.

Disclosure of Invention

The invention aims to provide a floating oil seal internal grinding machine, which solves the existing problems: the structure of the existing internal grinding machine is relatively fixed, a workpiece cannot be well clamped and fixed, and the applicability of the device is reduced.

In order to solve the technical problems, the invention is realized by the following technical scheme: the utility model provides a floating oil seal internal grinding machine, includes the workstation, the one end at workstation top is fixed with the centre gripping platform, the one end of centre gripping platform is fixed with first motor, the output of first motor is fixed with the screw rod, just the screw rod rotates with the centre gripping platform to be connected, two thread grooves have been seted up in the outside of screw rod, and two places the thread groove revolves to opposite, and the equal threaded connection in the outside of two places the thread groove has the holder, the inside of centre gripping platform just is located the top of screw rod and is fixed with the gag lever post, just holder and gag lever post sliding connection, the discharging channel who is used for unloading is seted up to the inside of workstation.

Further, one side of workstation is fixed with L type backup pad, the inside sliding connection of L type backup pad has the horizontal pole, the top of workstation and the rigidity that is close to L type backup pad have the hydraulic stem, just the output and the horizontal pole fixed connection of hydraulic stem, two the one end of horizontal pole is fixed with the rectangular plate, the top of rectangular plate is fixed with the second motor, the output of second motor is fixed with the transmission post, just the transmission post rotates with the rectangular plate to be connected, the bottom mounting of transmission post has the emery wheel, the other end sliding connection of workstation has the feeder, the opposite side of workstation and the rigidity corresponding with discharging channel have ejection of compact deflector.

Furthermore, an arc-shaped tool groove is formed in one end, close to each other, of each of the two clamping devices.

Further, a stabilizing block is fixed at the other end of the cross rod.

Furthermore, a sliding groove is formed in the workbench at a position corresponding to the feeder.

Further, a handle is fixed at one end of the feeder.

The invention has the following beneficial effects:

1. the workpiece clamping device can clamp and fix the workpiece through a series of clamping structures, and is convenient for stably processing the workpiece.

2. According to the invention, through a series of adjusting structures, the adjusting mechanism can be adjusted according to the height of the workpiece, so that the applicability of the device is improved.

Drawings

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

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

FIG. 2 is a rear elevational view of the overall construction of the present invention;

fig. 3 is a top view of the overall structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a work table; 2. a clamping table; 3. a first motor; 4. a screw; 5. a limiting rod; 6. a holder; 7. an L-shaped support plate; 8. a cross bar; 9. a hydraulic lever; 10. a rectangular plate; 11. a second motor; 12. a drive post; 13. a grinding wheel; 14. a feeder; 15. and a discharge guide plate.

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.

Referring to fig. 1-3, the invention is a floating oil seal internal grinding machine, which comprises a workbench 1, wherein a clamping table 2 is fixed at one end of the top of the workbench 1, a first motor 3 is fixed at one end of the clamping table 2, a screw rod 4 is fixed at the output end of the first motor 3, the screw rod 4 is rotatably connected with the clamping table 2, two thread grooves are formed in the outer side of the screw rod 4, the rotation directions of the two thread grooves are opposite, clamping devices 6 are respectively and threadedly connected to the outer sides of the two thread grooves, an arc-shaped tooling groove is formed in one end, close to each other, of the two clamping devices 6, a workpiece can be better clamped, a limiting rod 5 is fixed in the clamping table 2 and positioned at the top of the screw rod 4, the clamping devices 6 are slidably connected with the limiting rod 5, and a discharge channel for discharging materials is formed in the workbench 1.

An L-shaped supporting plate 7 is fixed on one side of a workbench 1, a cross rod 8 is connected inside the L-shaped supporting plate 7 in a sliding manner, a stabilizing block is fixed at the other end of the cross rod 8, the cross rod 8 can better slide on the L-shaped supporting plate 7, a hydraulic rod 9 is fixed at the top of the workbench 1 and close to the L-shaped supporting plate 7, the output end of the hydraulic rod 9 is fixedly connected with the cross rod 8, a rectangular plate 10 is fixed at one end of the two cross rods 8, a second motor 11 is fixed at the top of the rectangular plate 10, a transmission column 12 is fixed at the output end of the second motor 11, the transmission column 12 is rotatably connected with the rectangular plate 10, a grinding wheel 13 is fixed at the bottom end of the transmission column 12, a feeder 14 is connected at the other end of the workbench 1 in a sliding manner, a sliding chute is formed in the workbench 1 and corresponds to the feeder 14, the feeder 14 can better slide, and a handle is, the feeder 14 can be pulled more conveniently, and a discharging guide plate 15 is fixed on the other side of the workbench 1 and at a position corresponding to the discharging channel.

One specific application of this embodiment is: the method comprises the steps of firstly preparing a workpiece, placing the workpiece on a feeder 14, then sliding the feeder 14, conveying the workpiece to a tool groove position arranged on a clamp holder 6, waiting for clamping, and then rotating a screw rod 4 on the output end of a first motor 3 through the first motor 3 electrically connected with an external power supply, so that two clamp holders 6 on the outer side of the screw rod 4 are driven to move oppositely under the limiting of a limiting rod 5, and further clamping and fixing the workpiece.

After fixed to the work piece centre gripping, through the hydraulic stem 9 that links with external power source electricity, can make the horizontal pole 8 with 9 output end fixed connection of hydraulic stem can adjust from top to bottom according to the height of work piece, simultaneously through the second motor 11 that links with external power source electricity, make the transmission post 12 on the 11 output of second motor rotate, thereby drive and rotate with transmission post 12 fixed connection's emery wheel 13, and then make emery wheel 13 carry out grinding work to the work piece, after grinding work, make horizontal pole 8 shift up, after shifting up the completion, holder 6 loosens the work piece, make the work piece fall out through discharging channel, work piece grinding work ends.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a floating oil seal internal grinding machine, includes workstation (1), its characterized in that: the one end at workstation (1) top is fixed with centre gripping platform (2), the one end of centre gripping platform (2) is fixed with first motor (3), the output end of first motor (3) is fixed with screw rod (4), just screw rod (4) rotate with centre gripping platform (2) and are connected, two thread grooves have been seted up in the outside of screw rod (4), and two places the thread groove revolves to opposite, and the equal threaded connection in the outside of two places the thread groove has holder (6), the inside of centre gripping platform (2) and the top that is located screw rod (4) are fixed with gag lever post (5), just holder (6) and gag lever post (5) sliding connection, the discharging channel who is used for unloading is seted up to the inside of workstation (1).

2. The floating oil seal internal grinding machine according to claim 1, characterized in that: an L-shaped supporting plate (7) is fixed on one side of the workbench (1), a cross rod (8) is connected in the L-shaped supporting plate (7) in a sliding manner, a hydraulic rod (9) is fixed at the top of the workbench (1) and close to the L-shaped supporting plate (7), the output end of the hydraulic rod (9) is fixedly connected with the cross rods (8), one end of each of the two cross rods (8) is fixed with a rectangular plate (10), a second motor (11) is fixed on the top of the rectangular plate (10), a transmission column (12) is fixed on the output end of the second motor (11), the transmission column (12) is rotationally connected with the rectangular plate (10), the bottom end of the transmission column (12) is fixed with a grinding wheel (13), the other end of the workbench (1) is connected with a feeder (14) in a sliding mode, and a discharging guide plate (15) is fixed on the other side of the workbench (1) and corresponds to the discharging channel.

3. The floating oil seal internal grinding machine according to claim 1, characterized in that: and one end of each of the two clamping devices (6) close to each other is provided with an arc-shaped tool groove.

4. The floating oil seal internal grinding machine according to claim 2, characterized in that: and a stabilizing block is fixed at the other end of the cross rod (8).

5. The floating oil seal internal grinding machine according to claim 2, characterized in that: a sliding groove is formed in the position, corresponding to the feeder (14), in the workbench (1).

6. The floating oil seal internal grinding machine according to claim 2, characterized in that: and a handle is fixed at one end of the feeder (14).