CN215788785U

CN215788785U - Plunger type ball head grinder machine tool

Info

Publication number: CN215788785U
Application number: CN202120609028.0U
Authority: CN
Inventors: 王俊; 尹晨红
Original assignee: Suzhou Jiuben Machinery Manufacturing Co ltd
Current assignee: Suzhou Jiuben Machinery Manufacturing Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2022-02-11
Anticipated expiration: 2031-03-25

Abstract

The utility model relates to the technical field of grinder machines, and discloses a plunger type ball head grinder machine, which comprises a grinder body, wherein a bracket is fixedly arranged at the upper end of the left side of the grinder body. According to the utility model, the screw holes are respectively formed at the upper ends of the first clamping arms fixedly connected with the lower ends of the two groups of support plates, the upper end of the left side of the second clamping arm movably arranged in the middle of the first clamping arm through the rotating shaft is fixedly connected with the abutting block, the middle shaft fixedly provided with the bearing at the upper end of the abutting block is fixedly connected with the lower end of the second screw rod, when a motor is driven, the transmission shaft drives the second screw rod to rotate, the second clamping arm can move downwards, the first clamping arm and the second clamping arm can firmly fix an object, and the electric push rods are obliquely arranged at the left end and the right end of the lower side of the supporting seat, so that the two groups of electric push rods can push the clamping arms to descend to the same position, thereby facilitating loading in the unloading process of the device, and being beneficial to more practical use of the plunger type ball head grinder.

Description

Plunger type ball head grinder machine tool

Technical Field

The utility model relates to the technical field of grinder tools, in particular to a plunger type ball head grinder tool.

Background

At present, a plunger is a key part of a slant shaft type axial plunger pump, and the ball head part of the plunger is a key part, so that the smoothness and roundness of the ball head of the plunger must be strictly controlled.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved: however, when the plunger type ball head in the actual field is ground, the feeding and the discharging still need to be operated manually, and the working efficiency is very low.

Therefore, the plunger type ball head grinder machine tool is provided, the screw holes are formed in the upper ends of first clamping arms fixedly connected with the lower ends of two groups of support plates, the upper ends of the left sides of second clamping arms movably mounted through rotating shafts in the middle of the first clamping arms are fixedly connected with abutting blocks, the upper ends of the abutting blocks are fixedly provided with middle shafts of bearings, and the lower ends of the second screws are fixedly connected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plunger type ball head grinder machine tool, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a plunger type ball head grinder machine tool comprises a grinder body, wherein a bracket is fixedly arranged at the upper end of the left side of the grinder body, four servo motors are fixedly arranged at the upper end of the left side of the bracket, the driving output ends of the servo motors are in transmission connection with a transmission shaft, the transmission shaft penetrates through the bracket and is fixedly connected with a first screw rod, a fixed block is arranged on the first screw rod, a screw hole is formed in the middle of the fixed block, the screw hole is mutually screwed with the first screw rod, the lower end of the fixed block is fixedly connected with a supporting seat, electric push rods are obliquely arranged at the left end and the right end of the lower side of the supporting seat, the lower ends of two groups of the electric push rods are fixedly connected with supporting plates, motors are fixedly arranged at the upper ends of the two groups of the supporting plates, the driving output ends of the motors are in transmission connection with the transmission shaft, the transmission shaft penetrates through the supporting plates and is fixedly connected with a second screw rod, and the lower ends of the two groups of the supporting plates are fixedly connected with a first clamping arm, two screw holes II are formed in the upper ends of the first clamping arms, the screw holes II and the second screw rods are mutually screwed, a second clamping arm is movably mounted in the middle of the first clamping arm through a rotating shaft, a supporting block is fixedly connected to the upper end of the left side of the second clamping arm, a bearing is fixedly mounted at the upper end of the supporting block, and a middle shaft of the bearing is fixedly connected with the lower end of the second screw rod.

As a preferred embodiment of the present invention, a bearing is fixedly installed on the right side of the upper end of the bracket, and a middle shaft of the bearing is fixedly connected with the right end of the first screw rod.

As a preferred embodiment of the present invention, the inner side of the upper end of the bracket is provided with a limiting groove, a limiting block is movably connected in the limiting groove, and the limiting block is fixedly connected with the fixing block through a connecting rod.

As a preferred embodiment of the present invention, a groove is formed in the middle of the grinder body, and a filter plate is movably mounted in the groove.

As a preferred embodiment of the present invention, a drainage plate is fixedly installed at the lower end of the grinder body, and the drainage plate and the groove correspond to each other.

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

1. according to the utility model, the screw holes are respectively formed at the upper ends of the first clamping arms fixedly connected with the lower ends of the two groups of support plates, the upper end of the left side of the second clamping arm movably arranged in the middle of the first clamping arm through the rotating shaft is fixedly connected with the abutting block, the middle shaft fixedly provided with the bearing at the upper end of the abutting block is fixedly connected with the lower end of the second screw rod, when a motor is driven, the transmission shaft drives the second screw rod to rotate, the second clamping arm can move downwards, the first clamping arm and the second clamping arm can firmly fix an object, and the electric push rods are obliquely arranged at the left end and the right end of the lower side of the supporting seat, so that the two groups of electric push rods can push the clamping arms to descend to the same position, thereby facilitating loading in the unloading process of the device, and being beneficial to more practical use of the plunger type ball head grinder.

2. According to the utility model, the limiting block is movably connected in the limiting groove formed in the inner side of the upper end of the bracket and is fixedly connected with the fixed block through the connecting rod, so that when the servo motor is driven, the fixed block is driven to move left and right in the rotation process of the first screw rod, the clamping arm is convenient to move left and right, and the plunger type ball head grinder is more practically used.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a plunger type ball head grinder machine tool according to the present invention;

FIG. 2 is a schematic cross-sectional view of a plunger-type ball-end grinder of the present invention;

fig. 3 is a schematic structural diagram of a clamping arm of a plunger type ball head grinder machine tool.

In the figure: 1. a grinder body; 2. a support; 3. a servo motor; 4. a first screw; 5. a fixed block; 6. a screw hole; 7. a supporting seat; 8. an electric push rod; 9. a support plate; 10. a motor; 11. a second screw; 12. a first clamp arm; 13. a second screw hole; 14. a second clamp arm; 15. a resisting block; 16. a limiting groove; 17. a limiting block; 18. a groove; 19. filtering the plate; 20. a drainage plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a plunger type ball head grinder machine tool comprises a grinder body 1, wherein a support 2 is fixedly installed at the upper end of the left side of the grinder body 1, four servo motors 3 are fixedly installed at the upper end of the left side of the support 2, the driving output ends of the servo motors 3 are in transmission connection with a transmission shaft, the transmission shaft penetrates through the support 2 and is fixedly connected with a first screw rod 4, a fixed block 5 is arranged on the first screw rod 4, a screw hole 6 is formed in the middle of the fixed block 5, the screw hole 6 and the first screw rod 4 are mutually screwed, the lower end of the fixed block 5 is fixedly connected with a supporting seat 7, electric push rods 8 are obliquely installed at the left end and the right end of the lower side of the supporting seat 7, the lower ends of two groups of the electric push rods 8 are fixedly connected with supporting plates 9, motors 10 are fixedly installed at the upper ends of the two groups of the supporting plates 9, and the driving output ends of the motors 10 are in transmission connection with the transmission shaft, a transmission shaft penetrates through the support plate 9 and is fixedly connected with a second screw rod 11, the lower ends of two groups of support plates 9 are fixedly connected with first clamping arms 12, the upper ends of the two groups of first clamping arms 12 are respectively provided with a screw hole II 13, the screw hole II 13 and the second screw rod 11 are mutually screwed, a second clamping arm 14 is movably arranged in the middle of the first clamping arm 12 through a rotating shaft, the upper end of the left side of the second clamping arm 14 is fixedly connected with a resisting block 15, the upper end of the resisting block 15 is fixedly provided with a bearing, the middle shaft of the bearing is fixedly connected with the lower end of the second screw rod 11, the upper ends of the first clamping arms 12 fixedly connected with the lower ends of the two groups of support plates 9 are respectively provided with a screw hole II 13, the upper end of the left side of the second clamping arm 14 movably arranged through a rotating shaft in the middle of the first clamping arm 12 is fixedly connected with a resisting block 15, and the middle shaft of the bearing fixedly arranged at the upper end of the resisting block 15 is fixedly connected with the lower end of the second screw rod 11, when a motor 10 is driven, the transmission shaft drives the second screw rod 11 to rotate, the second clamping arm 14 can be moved downwards, the first clamping arm 12 and the second clamping arm 14 can be firmly fixed with objects, the electric push rods 8 are obliquely arranged at the left end and the right end of the lower side of the supporting seat 7, the two groups of electric push rods 8 can be driven to descend to the same position, the feeding is conveniently carried out in the discharging process, and the plunger type ball head grinder is more practical.

In this embodiment, support 2 upper end right side fixed mounting has the bearing, the axis of bearing and 4 right-hand members fixed connection of first screw rod, when first screw rod 4 rotated, can free rotation through the characteristic of bearing, can also play fine spacing effect to first screw rod 4 simultaneously.

In this embodiment, the limiting groove 16 has been seted up to support 2 upper end inboard, swing joint has stopper 17 in the limiting groove 16, stopper 17 through the connecting rod with 5 fixed connection of fixed block, when we driven servo motor 3, make first screw rod 4 rotate the in-process and drive the fixed block and remove about to be convenient for the centre gripping arm removes about, be favorable to more practical use plunger type bulb grinder lathe.

In this embodiment, a groove 18 is formed in the middle of the grinder body 1, and a filter plate 19 is movably mounted in the groove 18, so that material residues in the grinding process can be filtered.

In this embodiment, the lower end of the grinder body 1 is fixedly provided with a drainage plate 20, and the drainage plate 20 corresponds to the groove 18, so that cooled water can be drained to a specified position.

When a plunger type ball head grinder is used, it should be noted that the utility model is a plunger type ball head grinder, each part is a universal standard part or a part known by those skilled in the art, and the structure and principle of the utility model can be known by technical manuals or by routine experiments.

When the device is used, a limiting block 17 is movably connected in a limiting groove 16 arranged on the inner side of the upper end of the bracket 2, the limiting block 17 is fixedly connected with a fixed block 5 through a connecting rod, when a servo motor 3 is driven, the fixed block is driven to move left and right in the rotating process of a first screw rod 4, so that the clamping arms can move left and right, screw holes two 13 are respectively arranged at the upper ends of first clamping arms 12 fixedly connected with the lower ends of two groups of support plates 9, a resisting block 5 is fixedly connected at the upper end of the left side of a second clamping arm 14 movably arranged in the middle of the first clamping arm 12 through a rotating shaft, a middle shaft fixedly provided with a bearing at the upper end of the resisting block 15 is fixedly connected with the lower end of the second screw rod 11, when a motor 10 is driven, a transmission shaft drives the second screw rod 11 to rotate, the second clamping arm 14 can move downwards, and the first clamping arm 12 and the second clamping arm 14 can firmly fix objects, and both ends all incline to install electric putter 8 about supporting seat 7 downside, can make two sets of electric putter 8 promote the centre gripping arm and descend to same position to the in-process of device at the unloading of being convenient for carries out the material loading.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A plunger-type ball head grinder machine tool, comprising a grinder body (1), characterized in that: the grinding machine body (1) is fixedly provided with a support (2) at the upper end of the left side, the support (2) is fixedly provided with four servo motors (3) at the upper end of the left side, the servo motors (3) drive an output end to be connected with a transmission shaft in a transmission way, the transmission shaft penetrates through the support (2) and is fixedly connected with a first screw (4), a fixed block (5) is arranged on the first screw (4), a screw hole (6) is formed in the middle of the fixed block (5), the screw hole (6) and the first screw (4) are mutually screwed, the lower end of the fixed block (5) is fixedly connected with a supporting seat (7), electric push rods (8) are obliquely arranged at the left end and the right end of the lower side of the supporting seat (7), support plates (9) are fixedly connected at the lower ends of the two sets of the electric push rods (8), and a motor (10) is fixedly arranged at the upper ends of the two sets of the support plates (9), the motor (10) drive output end is connected with the transmission shaft transmission, and the transmission shaft runs through extension board (9) fixedly connected with second screw rod (11), and is two sets of the equal fixedly connected with first centre gripping arm (12) of extension board (9) lower extreme, it is two sets of screw second (13) have all been seted up to first centre gripping arm (12) upper end, screw second (13) with second screw rod (11) twist each other and close, there is second centre gripping arm (14) through pivot movable mounting in the middle of first centre gripping arm (12), second centre gripping arm (14) left side upper end fixedly connected with supports piece (15), support piece (15) upper end fixed mounting has the bearing, the axis of bearing with second screw rod (11) lower extreme fixed connection.

2. The plunger type ball head grinder machine tool of claim 1, wherein: the right side of the upper end of the bracket (2) is fixedly provided with a bearing, and a middle shaft of the bearing is fixedly connected with the right end of the first screw rod (4).

3. The plunger type ball head grinder machine tool of claim 1, wherein: spacing groove (16) have been seted up to support (2) upper end inboard, swing joint has stopper (17) in spacing groove (16), stopper (17) through the connecting rod with fixed block (5) fixed connection.

4. The plunger type ball head grinder machine tool of claim 1, wherein: a groove (18) is formed in the middle of the grinder body (1), and a filter plate (19) is movably mounted in the groove (18).

5. The plunger type ball head grinder machine tool of claim 4, wherein: the lower end of the grinder body (1) is fixedly provided with a drainage plate (20), and the drainage plate (20) corresponds to the groove (18).