CN222857767U - Special fixture for sealing member processing - Google Patents

Abstract

The utility model relates to the field of sealing element processing, in particular to a special fixture for sealing element processing, which comprises a base, a rotary table, a clamping assembly for clamping a sealing element body, a discharging disc and a rotating mechanism for driving the rotary table and the clamping assembly to rotate. According to the utility model, the rotary table is driven to rotate through the driving mechanism, when the clamping assembly does not clamp the sealing element body, the clamping assembly rotates, the direction of the clamping assembly is adjusted, the purpose of clamping different positions of the sealing element body is achieved so as to process the sealing element body, when the clamping assembly clamps the sealing element body, the clamping assembly drives the sealing element body to rotate, and the direction of the sealing element body is adjusted so as to process different positions of the sealing element body.

Description

Special fixture for sealing member processing

Technical Field

The utility model relates to the technical field of sealing element machining, in particular to a special fixture for sealing element machining.

Background

With the continuous development of the rubber product industry, the application range of the sealing element is also expanding continuously, the sealing element is a material or a part for preventing fluid or solid particles from leaking from adjacent joint surfaces and preventing external impurities such as dust, moisture and the like from entering parts inside the machine equipment, and the sealing element is various and can be classified into a shaft sealing element, a hole sealing element, a dust sealing element and the like.

The utility model with the publication number of CN211162922U provides a special processing clamp for plastic rubber sealing parts, the special processing clamp comprises a clamp body, a placing groove is formed in the top of the clamp body, a fixed block is arranged in an inner cavity of the placing groove, an installation rod is fixedly arranged at the bottom of the fixed block, an installation hole is formed in the bottom of the inner cavity of the placing groove, a fixing nut is fixedly arranged at the bottom of the installation rod through the installation hole, clamping plates are uniformly arranged on the outer side of the fixed block, threaded holes are uniformly formed in the outer side of the clamp body, threaded rods are arranged in the threaded holes, one end of each threaded rod is rotationally connected with the corresponding clamping plates, a rotating handle is fixedly arranged at the other end of each threaded rod, a sliding block is fixedly arranged at the bottom of each clamping plate, a sliding groove is formed in a position corresponding to the bottom of the inner cavity of the placing groove, a pipe and a bar are stably clamped and fixed through the clamp, meanwhile the fixed block enables the clamp to be more stable, the fixed block is also equivalent to an inner supporting clamp, the pipe is prevented from being clamped and deformed, and the processing efficiency is improved.

When the sealing element clamping device is used, the clamping place of the clamp is fixed, and when the clamping place of the sealing element clamping device is processed, the direction of the sealing element needs to be manually adjusted, and the clamping place of the clamp is exposed to process the sealing element clamping device, so that the sealing element clamping device is complex in operation and inconvenient to use.

Therefore, there is a need to provide a new solution to overcome the above-mentioned drawbacks.

Disclosure of utility model

The utility model aims to provide a special fixture for processing a sealing element, which can effectively solve the technical problems.

The special fixture for processing the sealing element comprises a base, a rotary table, a clamping assembly for clamping the sealing element body, a discharging disc and a rotating mechanism for driving the rotary table and the clamping assembly to rotate, wherein the rotating mechanism comprises a driven gear fixedly arranged on the outer surface of the rotary table, a main gear meshed with the driven gear and positioned on one side of the driven gear, and a driving motor positioned in the base and used for driving the main gear to rotate, and the clamping assembly consists of a bracket symmetrically arranged on the rotary table, an upper clamp, a lower clamp and a lifting assembly for driving the upper clamp and the lower clamp to move up and down.

Further, the upper clamp comprises a connecting plate, an adjusting plate, a pressing plate and a clamping plate, wherein the connecting plate is arranged at the upper end of one side of the bracket and can move up and down, the adjusting plate is arranged at one side of the connecting plate and can move, the pressing plate is fixedly arranged at one side of the adjusting plate, and the clamping plate is fixedly arranged below the pressing plate.

Further, the lifting assembly comprises a bidirectional screw rod which is positioned in the bracket and can rotate, the upper end and the lower end of the bidirectional screw rod are respectively connected with a movable block in a threaded manner, the movable block at the upper end is fixedly connected with the connecting plate, the movable block at the lower end is fixedly connected with the lower clamp, and a servo motor which is positioned above the bracket and is used for driving the bidirectional screw rod to rotate.

Further, the feeding disc is located in the rotary table and fixedly connected with the base, and the height of the upper surface of the feeding disc is higher than that of the upper surface of the rotary table.

Compared with the prior art, the special fixture for processing the sealing element has the advantages that the special fixture for processing the sealing element drives the rotary table to rotate through the driving mechanism, when the clamping assembly does not clamp the sealing element body, the clamping assembly rotates, the position of the clamping assembly is adjusted, the purpose of clamping different positions of the sealing element body is achieved, the sealing element body can be processed conveniently, when the clamping assembly clamps the sealing element body, the clamping assembly drives the sealing element body to rotate, and the position of the sealing element body is adjusted, so that the different positions of the sealing element body can be processed conveniently.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of a clamping assembly according to the present utility model;

fig. 4 is a schematic front view of the tray of the present utility model.

In the figure, 1, a rotating mechanism, 101, a main gear, 102, a driving motor, 103, a driven gear, 2, a base, 3, a rotary table, 4, a rotary groove, 5, a clamping component, 501, a bracket, 502, an upper clamp, 5021, a clamping plate, 5022, a pressing plate, 5023, a screw hole, 5024, an adjusting plate, 5025, a fastening bolt, 5026, a connecting plate, 503, a lifting component, 5031, a movable block, 5032, a bidirectional screw, 5033, a servo motor, 504, a lower clamp, 6, a sealing element body, 7, a discharging disc, 8, a limiting groove, 9 and a notch.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model. When an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an mechanism is considered to be "connected" to another mechanism, it may be directly connected to the other mechanism or there may be a centering mechanism present at the same time. When an element is considered to be "disposed on" another element, it may be disposed directly on the other element or there may be a centering element present at the same time. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

As shown in fig. 1 to 4, the special fixture for processing the sealing element comprises a base 2, a rotary table 3, a clamping assembly 5 for clamping a sealing element body 6, a discharging disc 7 and a rotating mechanism 1 for driving the rotary table 3 and the clamping assembly 5 to rotate.

The revolving stage 3 is located on the base 2, can rotate, and rotatory recess 4 has been seted up to base 2 upper surface for spacing revolving stage 3 is rotatory, improves its rotatory stability.

The blowing dish 7 is located revolving stage 3, with base 2 fixed connection, sealing member body 6 can be placed on blowing dish 7, and the height of blowing dish 7 upper surface is higher than the height of revolving stage 3 upper surface, has seted up spacing recess 8 on the surface of blowing dish 7 for spacing anchor clamps 504 are rotatory down, improve its rotatory stability, and a plurality of notch 9 has evenly been seted up to spacing recess 8 upper end, is used for spacing anchor clamps 504 reciprocate down, improves its stability that removes.

The rotation mechanism 1 includes a driven gear 103 fixedly mounted on the outer surface of the rotary table 3, a main gear 101 engaged with the driven gear 103 at one side thereof, and a driving motor 102 provided in the base 2 for driving the main gear 101 to rotate.

In the utility model, by starting the driving motor 102, the main gear 101 drives the driven gear 103 to rotate, the rotary table 3 and the clamping assembly 5 rotate, the orientation of the clamping assembly 5 can be adjusted when the sealing element body 6 is not clamped, different positions of the sealing element body 6 are clamped, and the sealing element body 6 rotates along with the clamping assembly 5 when the sealing element body 6 is clamped, so that the orientation of the sealing element body 6 can be adjusted.

The clamping assembly 5 is composed of a bracket 501, an upper clamp 502, a lower clamp 504 and a lifting assembly 503, wherein the bracket 501 is symmetrically arranged on the rotary table 3, the lifting assembly 503 drives the upper clamp 502 and the lower clamp 504 to move up and down, the upper clamp 502 comprises a connecting plate 5026, the connecting plate 5026 is arranged at the upper end of one side of the bracket 501 and can move up and down, rotatable fastening bolts 5025 are arranged at one side of two ends of the connecting plate 5026 and are used for fixing adjusting plates 5024, the movable adjusting plates 5024 are arranged at one side of the connecting plate 5026, a plurality of screw holes 5023 corresponding to the fastening bolts 5025 are formed in the surfaces of two ends of the adjusting plates 5024 and are used for fixing the fastening bolts 5025, a pressing plate 5022 fixedly arranged at one side of the adjusting plates 5024 and a clamping plate 5021 fixedly arranged below the pressing plate 5022.

The lifting assembly 503 comprises a rotatable bidirectional screw 5032 located in the bracket 501, wherein the upper end and the lower end of the bidirectional screw 5032 are respectively in threaded connection with a movable block 5031, the movable block 5031 at the upper end is fixedly connected with a connecting plate 5026 and used for driving the upper clamp 502 to move up and down, the movable block 5031 at the lower end is fixedly connected with the lower clamp 504 and used for driving the lower clamp 504 to move up and down, and a servo motor 5033 located above the bracket 501 and used for driving the bidirectional screw 5032 to rotate.

In the utility model, the servo motor 5033 is started, the bidirectional screw 5032 rotates, the positions of the upper clamp 502 and the lower clamp 504 are adjusted, the sealing element can be clamped, the fastening bolt 5025 is screwed into the screw hole 5023 at different positions, and the distance between the pressing plate 5022 and the clamping plate 5021 can be adjusted, so that the sealing element body 6 with different sizes can be clamped.

The working principle is that the sealing element body 6 is placed on the discharging disc 7, the driving motor 102 is started, the main gear 101 drives the driven gear 103 to rotate, the rotary table 3 rotates, when the sealing element body 6 is not clamped by the clamping assembly 5, the clamping assembly 5 rotates, the position of the clamping assembly 5 is adjusted, the purpose of clamping the sealing element body 6 at different positions is achieved, the sealing element body 6 is processed, the servo motor 5033 is started, the bidirectional screw 5032 rotates, the upper clamp 502 and the lower clamp 504 move towards each other, the purpose of clamping the sealing element body 6 is achieved, when the sealing element body 6 is clamped by the clamping assembly 5, the rotary table 3 rotates, the sealing element body 6 is driven by the clamping assembly 5 to rotate, and the position of the sealing element body 6 is adjusted, so that the sealing element body 6 at different positions can be processed.

When the clamping, the clamp plate 5022 cooperates with the lower clamp 504, the sealing element body 6 can be vertically clamped, the clamping plate 5021 can transversely clamp the sealing element body 6, the fastening bolts 5025 are screwed into the screw holes 5023 at different positions, the distance between the clamp plate 5022 and the clamping plate 5021 can be adjusted, and the purpose of clamping the sealing element body 6 with different sizes is achieved.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims (4)

1. The special fixture for processing the sealing element is characterized by comprising a base (2), a rotary table (3), a clamping assembly (5) for clamping a sealing element body (6), a discharging disc (7) and a rotating mechanism (1) for driving the rotary table (3) and the clamping assembly (5) to rotate;

The rotating mechanism (1) comprises a driven gear (103) fixedly arranged on the outer surface of the rotary table (3), a main gear (101) meshed with the driven gear (103) and a driving motor (102) positioned in the base (2) and used for driving the main gear (101) to rotate;

The clamping assembly (5) is composed of a bracket (501), an upper clamp (502), a lower clamp (504) and a lifting assembly (503) which drives the upper clamp (502) and the lower clamp (504) to move up and down, wherein the bracket (501) is symmetrically arranged on the rotary table (3).

2. The special fixture for machining the sealing element according to claim 1, wherein the upper fixture (502) comprises a connecting plate (5026) which is arranged at the upper end of one side of the bracket (501) and can move up and down, an adjusting plate (5024) which is arranged at one side of the connecting plate (5026) and can move, a pressing plate (5022) which is fixedly arranged at one side of the adjusting plate (5024) and a clamping plate (5021) which is fixedly arranged below the pressing plate (5022).

3. The special fixture for processing sealing elements according to claim 1, wherein the lifting assembly (503) comprises a rotatable bidirectional screw (5032) arranged in the bracket (501), movable blocks (5031) are respectively connected to the upper end and the lower end of the bidirectional screw (5032) in a threaded mode, the movable blocks (5031) at the upper end are fixedly connected with the connecting plates (5026), the movable blocks (5031) at the lower end are fixedly connected with the lower fixture (504), and a servo motor (5033) arranged above the bracket (501) and used for driving the bidirectional screw (5032) to rotate.

4. The special fixture for processing sealing elements according to claim 1, wherein the discharging disc (7) is positioned in the rotary table (3) and fixedly connected with the base (2), and the height of the upper surface of the discharging disc (7) is higher than that of the upper surface of the rotary table (3).