CN218619030U

CN218619030U - Electric roller barrel processing and positioning device

Info

Publication number: CN218619030U
Application number: CN202221658720.3U
Authority: CN
Inventors: 吴文杰; 魏萌; 刘铁成; 陈万鑫
Original assignee: Seaparks Tianjin Machinery Electronics Co ltd
Current assignee: Seaparks Tianjin Machinery Electronics Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-03-14
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses an electric roller barrel processing and positioning device, which is characterized by comprising a bottom fixing plate, side fixing plates, a left clamping mechanism and a right clamping mechanism, wherein the two sides of the bottom fixing plate are respectively provided with a longitudinal side fixing plate; when the clamping device is used, the barrel is placed between the inner clamping block of the left clamping mechanism and the inner clamping block of the right clamping mechanism, the guide is realized through the convex arc-shaped surface, the clamping force provided by the spring is utilized, the clamping is realized in advance through the arc-shaped clamping groove, after the clamping is carried out in advance, the clamping driving motor is started, the output shaft of the clamping driving motor drives the lead screw to rotate, so that the connecting rod drives the outer clamping block to move, the spring is compressed continuously, the clamping force of the inner clamping block on the barrel is improved, and the clamping performance is better.

Description

Electric roller barrel processing and positioning device

Technical Field

The utility model relates to an electric cylinder processing equipment technical field especially relates to an electric cylinder barrel processing positioner.

Background

The electric roller is a novel driving device which places a motor and a speed reducer in a roller body together. It is mainly used in fixed and movable belt conveyer to replace traditional motor and speed reducer and separate driving device outside the driving roller.

In the process of machining the electric roller, the end face of the barrel needs to be milled, and the barrel needs to be positioned during machining. The positioner who uses at present, clamping performance is not good, adds man-hour to the barrel terminal surface, and the position of barrel removes easily to the product that causes processing has the quality problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric roller barrel processing positioner to solve the technical problem who proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a technical scheme as follows:

the electric roller barrel processing and positioning device is characterized by comprising a bottom fixing plate, side fixing plates, a left clamping mechanism and a right clamping mechanism, wherein two longitudinal side fixing plates are respectively arranged on two sides of the bottom fixing plate;

left side fixture includes centre gripping driving motor, direction slide bar, connecting rod, outer centre gripping piece, elasticity fixture, centre gripping driving motor transversely sets up, its one end with side fixed plate fixed connection, centre gripping driving motor's output shaft has the lead screw, direction slide bar one end with side fixed plate fixed connection and with lead screw parallel arrangement, the lower extreme is provided with connecting block and lower connecting block respectively on the connecting rod, direction slide bar and lead screw pass respectively go up connecting block and lower connecting block, and sliding connection and threaded connection respectively, connecting rod one end is connected with outer centre gripping piece, outer centre gripping piece with elasticity fixture connects, elasticity fixture includes interior centre gripping piece, guide sleeve, spring, interior centre gripping piece left end face is provided with two guide sleeve, guide sleeve passes outer centre gripping piece and sliding connection, interior centre gripping piece right-hand member face is provided with the arc grip groove, the terminal surface between arc grip groove upper end and the interior centre gripping piece upper end is the convex arc face, outer centre gripping piece one side is provided with the mounting groove, interior centre gripping piece is installed left side department, interior centre gripping piece passes through the spring and mounting groove terminal surface connection mounting groove.

The upper end of the bottom fixing plate is provided with a guide rail, the lower end of the outer clamping block is provided with a sliding groove, and the outer clamping block is connected with the guide rail in a sliding mode through the sliding groove.

The end face of the arc-shaped clamping groove is provided with 1 or more negative pressure suction holes, the negative pressure suction holes are communicated with one end of an external pipeline through pipelines arranged in the inner clamping block and the guide sleeve, and the other end of the external pipeline is connected with a negative pressure device.

Wherein, the negative pressure suction hole is a bell mouth.

Wherein, the inner clamping block is made of elastic rubber.

The bottom fixing plate is connected with the lower end of the rotating shaft, the lower end of the rotating shaft is connected with the chassis in a rotating mode, the chassis is provided with a rotary driving motor, the rotating shaft is sleeved with a gear ring, an output shaft of the rotary driving motor is connected with a driving gear, and the driving gear is in transmission connection with the gear ring.

Compared with the prior art, the beneficial effects of the utility model are that: when the clamping device is used, the barrel is placed between the inner clamping block of the left clamping mechanism and the inner clamping block of the right clamping mechanism, the guide is carried out through the convex arc-shaped surface, the clamping force provided by the spring is utilized, pre-clamping is carried out by utilizing the arc-shaped clamping groove, after pre-clamping is carried out, the clamping driving motor is started, the output shaft of the clamping driving motor drives the screw rod to rotate, so that the connecting rod drives the outer clamping block to move, the spring is compressed continuously, the clamping force of the inner clamping block to the barrel is improved, the clamping performance is better, and the clamping device is convenient to popularize and use in the industry.

Drawings

FIG. 1 is a schematic structural diagram of example 1 of the present application;

FIG. 2 is a schematic structural view of the elastic clamping mechanism of the present application;

FIG. 3 is a schematic structural diagram of embodiment 2 of the present application;

in the figure, a bottom fixing plate 1, a side fixing plate 2, a clamping driving motor 3, a guide slide rod 4, a negative pressure device 5, a connecting rod 6, an outer clamping block 7, an elastic clamping mechanism 8, a guide rail 9, a chassis 10, a rotating shaft 11, a rotary driving motor 12, an inner clamping block 81, a negative pressure suction hole 82, a guide sleeve 83 and a spring 84.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

As shown in fig. 1 to 2, the structure of embodiment 1 of the present application is shown.

The electric roller barrel machining and positioning device provided by the embodiment comprises a bottom fixing plate 1, side fixing plates 2, a left clamping mechanism and a right clamping mechanism, wherein the longitudinal side fixing plates 2 are respectively installed on two sides of the bottom fixing plate 1, the left clamping mechanism and the right clamping mechanism are arranged in a bilateral symmetry manner, the inner side of the side fixing plate 2 on the left side is connected with the left clamping mechanism, and the inner side of the side fixing plate 2 on the right side is connected with the right clamping mechanism;

left side fixture includes centre gripping driving motor 3, direction slide bar 4, connecting rod 6, outer grip block 7, elasticity fixture 8, centre gripping driving motor 3 transversely sets up, its one end with 2 fixed connection of side fixed plate, centre gripping driving motor 3's output shaft has the lead screw, direction slide bar 4 one end with 2 fixed connection of side fixed plate and with lead screw parallel arrangement, connecting rod 6 upper and lower end is provided with connecting block and lower connecting block respectively, direction slide bar 4 and lead screw pass respectively go up connecting block and lower connecting block, and sliding connection and threaded connection respectively, connecting rod one end is connected with the left end face of outer grip block 7, outer grip block 7 with elasticity fixture 8 connects, elasticity fixture 8 includes interior grip block 81, guide sleeve 83, spring 84, interior grip block 81 left end face is provided with two guide sleeve 83, guide sleeve 83 passes outer grip block 7 and sliding connection, interior grip block 81 right-hand member face is provided with the grip groove, the terminal surface between arc grip block upper end and the interior grip block 81 upper end is the arcwall face, outer grip block 7 and sliding connection mounting groove are installed in a left side of the mounting groove 81, the mounting groove is through the interior grip block mounting groove 81, and the mounting groove 81, the end face is provided with the interior grip block mounting groove.

It should be noted that the left clamping mechanism and the right clamping mechanism are arranged in a left-right symmetrical manner, and the structure of the right clamping mechanism is not described in detail herein. When the clamping device is used, the barrel is placed between the inner clamping block of the left clamping mechanism and the inner clamping block of the right clamping mechanism, the guide is carried out through the convex arc-shaped surface, the clamping force provided by the spring is utilized, pre-clamping is carried out by utilizing the arc-shaped clamping groove, after pre-clamping is carried out, the clamping driving motor is started, the output shaft of the clamping driving motor drives the screw rod to rotate, so that the connecting rod drives the outer clamping block to move, the spring is compressed continuously, the clamping force of the inner clamping block to the barrel is improved, the clamping performance is better, and the clamping device is convenient to popularize and use in the industry.

Preferably, the upper end of the bottom fixing plate 1 is provided with a guide rail 9, and the lower end of the outer clamping block 7 is provided with a sliding groove, and the sliding groove is in sliding connection with the guide rail 9. Through setting up the guide rail for outer grip block 7 can accurately remove.

Preferably, the end face of the arc-shaped clamping groove is provided with 1 or more negative pressure suction holes 82, the negative pressure suction holes 82 are communicated with one end of an external pipeline through pipelines arranged in the inner clamping block 81 and the guide sleeve 83, and the other end of the external pipeline is connected with the negative pressure device 5.

It should be noted that, the negative pressure adsorption mechanism is arranged, after clamping, the barrel can be adsorbed through the negative pressure adsorption hole, so that the barrel is effectively prevented from rotating and moving, and the effect is better. In addition, the negative pressure suction hole 82 is a bell mouth, and the adsorption effect of the structure is better. The inner clamping block 81 is made of elastic rubber and can slightly deform, so that the clamping force and the adsorption force are improved.

Example 2

As shown in fig. 3, the structure of embodiment 2 of the present application is shown. This example is an improvement over example 1. The electric roller barrel processing and positioning device provided by the embodiment, the lower end of the bottom fixing plate 1 is connected with the upper end of the rotating shaft 11, the lower end of the rotating shaft 11 is connected with the chassis 10 in a rotating mode, the rotating drive motor 12 is arranged on the chassis 10, the rotating shaft 11 is sleeved with the gear ring, the output shaft of the rotating drive motor 12 is connected with the driving gear, and the driving gear is in transmission connection with the gear ring.

In the barrel course of working, need to process two sides, among the prior art, to one side processing back, need pull down the barrel, the manual work is rotatory the back with the barrel, is putting the barrel again, wastes time and energy. By utilizing the mechanism, the automatic rotation of the cylinder can be realized, and the processing efficiency can be improved.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The electric roller barrel processing and positioning device is characterized by comprising a bottom fixing plate (1), side fixing plates (2), a left clamping mechanism and a right clamping mechanism, wherein the longitudinal side fixing plates (2) are respectively installed on two sides of the bottom fixing plate (1), the left clamping mechanism and the right clamping mechanism are arranged in a bilateral symmetry manner, the left clamping mechanism is connected to the inner side of the side fixing plate (2) on the left side, and the right clamping mechanism is connected to the inner side of the side fixing plate (2) on the right side;

the left clamping mechanism comprises a clamping driving motor (3), a guide sliding rod (4), a connecting rod (6), an outer clamping block (7) and an elastic clamping mechanism (8), the clamping driving motor (3) is transversely arranged, one end of the clamping driving motor is fixedly connected with the side fixing plate (2), an output shaft of the clamping driving motor (3) is connected with a lead screw, one end of the guide sliding rod (4) is fixedly connected with the side fixing plate (2) and is parallel to the lead screw, an upper connecting block and a lower connecting block are respectively arranged at the upper end and the lower end of the connecting rod (6), the guide sliding rod (4) and the lead screw respectively penetrate through the upper connecting block and the lower connecting block and are respectively connected with a sliding connection and a thread connection, one end of the connecting rod is connected with the outer clamping block (7), the outer clamping block (7) is connected with the elastic clamping mechanism (8), the elastic clamping mechanism (8) comprises an inner clamping block (81), a guide sleeve (83) and a spring (84), the left end face of the inner clamping block (81) is provided with two guide sleeves (83), the guide sleeves (83) penetrate through the outer clamping block (7) and the arc-shaped clamping block (81) is arranged at the upper end face of the clamping groove, the arc-shaped clamping block (81) and the clamping groove (81) is arranged at one side of the inner clamping groove (81), the left end of the inner clamping block (81) is connected with the end face of the mounting groove through a spring (84).

2. The positioning device for machining the electric roller cylinder body as claimed in claim 1, wherein a guide rail (9) is arranged at the upper end of the bottom fixing plate (1), and a sliding groove is arranged at the lower end of the outer clamping block (7) and is in sliding connection with the guide rail (9) through the sliding groove.

3. The positioning device for machining the electric roller cylinder body as claimed in claim 1, wherein 1 or more negative pressure suction holes (82) are formed in the end face of the arc-shaped clamping groove, the negative pressure suction holes (82) are communicated with one end of an external pipeline through pipelines arranged in the inner clamping block (81) and the guide sleeve (83), and the other end of the external pipeline is connected with the negative pressure device (5).

4. A motorized pulley drum positioning device according to claim 3, characterized in that the negative pressure suction hole (82) is flared.

5. The motorized pulley drum machining positioning device according to claim 1, characterized in that the inner clamping block (81) is made of elastic rubber.

6. The positioning device for machining the electric roller cylinder body as claimed in claim 1, wherein the lower end of the bottom fixing plate (1) is connected with and fixedly connected with the upper end of a rotating shaft (11), the lower end of the rotating shaft (11) is rotatably connected with a chassis (10), a rotary driving motor (12) is arranged on the chassis (10), a gear ring is sleeved on the rotating shaft (11), an output shaft of the rotary driving motor (12) is connected with a driving gear, and the driving gear is in transmission connection with the gear ring.