CN209936376U

CN209936376U - Machining clamp with adjustable angle

Info

Publication number: CN209936376U
Application number: CN201822034264.5U
Authority: CN
Inventors: 张新斌
Original assignee: Hefei Xinnuo Machinery Manufacturing Co Ltd
Current assignee: Hefei Xinnuo Machinery Manufacturing Co Ltd
Priority date: 2018-12-05
Filing date: 2018-12-05
Publication date: 2020-01-14
Anticipated expiration: 2028-12-05

Abstract

The utility model discloses an anchor clamps for machining with adjustable angle, including bottom casing, fixture, motion, bottom casing upper portion one end is provided with fixture, the inside is equipped with of centre gripping casing rotate the motor, be connected with on the rotation motor drive the gear, the inside adjusting gear that is provided with of fixture, the adjusting wheel is connected with centre gripping arm and hold assembly, the inside spout that is equipped with of bottom casing is two sets of be connected with the slide between the spout, the slide middle part is provided with the tooth of one section distance, be equipped with in the bottom casing motion motor, motion motor is connected with the motion gear, the motion gear with the tooth meshing at slide middle part is connected. The utility model has the advantages of can carry out angle modulation, the centre gripping dynamics is big, its mainly used pipe fitting centre gripping.

Description

Machining clamp with adjustable angle

Technical Field

The utility model belongs to the technical field of machining centre gripping equipment, especially, relate to an anchor clamps for machining with adjustable angle.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining. In the production process, all the processes of changing the shape, size, position, property, etc. of the production object into a finished product or a semi-finished product are called as a process. It is an integral part of the production process. The processes can be divided into casting, forging, stamping, welding, machining, assembling and other processes, the mechanical manufacturing process generally refers to the sum of the machining process of the parts and the assembling process of the machine, and other processes are called auxiliary processes, such as transportation, storage, power supply, equipment maintenance and the like. The technological process consists of one or several steps in sequence. The process is a basic unit that constitutes the machining process. By process is meant a part of a process that is carried out by a single (or a group of) workers on a single machine (or a single work site) and on the same workpiece (or on several workpieces simultaneously). The main characteristic of forming a process is that the processing object, equipment and operator are not changed, and the process content is continuously completed.

Can use anchor clamps to carry out the centre gripping with the pipe fitting of required processing fixed often in machining process, and current anchor clamps just can not remove after the pipe fitting again, and inclination also can not adjust again, has very big limitation, and simultaneously, current anchor clamps utilize the spring to carry out the centre gripping mostly when the centre gripping, and the centre gripping dynamics is not enough, drops easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can carry out the anchor clamps for machining that angle modulation, centre gripping dynamics are big, the unable removal of anchor clamps that aim at solving above-mentioned existence is adjusted, the centre gripping dynamics is not enough, the problem that drops easily.

The utility model is realized in such a way that the angle-adjustable clamp for machining comprises a bottom shell, a clamping mechanism and a movement mechanism, the clamping mechanism is arranged at one end of the upper part of the bottom shell and comprises a clamping shell, a rotating motor, an adjusting gear and a driving gear, the interior of the clamping shell is fixedly connected with the rotating motor, the rotating shaft of the rotating motor is fixedly connected with the driving gear, an adjusting gear is arranged in the clamping mechanism and comprises an adjusting wheel and a small gear fixed in the middle of the adjusting wheel, the driving gear is meshed with the small gear, one side of the adjusting wheel corresponding to the small gear is fixedly connected with a clamping arm, the clamping arm penetrates through the clamping shell to reach the outside, and one end of the outside of the clamping arm is fixedly connected with a clamping component;

a moving mechanism is arranged in one end, corresponding to the clamping mechanism, of the bottom shell, and comprises sliding grooves, sliding plates and a moving motor, the sliding grooves are fixedly connected to two corresponding sides in the bottom shell, the sliding plates are connected between the two groups of sliding grooves in a sliding manner, a distance of engaging teeth are arranged in the middle of each sliding plate, the moving motor is fixedly connected in the bottom shell, a moving gear is fixedly connected to a rotating shaft of the moving motor, and the moving gear is meshed with the engaging teeth in the middle of each sliding plate;

the upper portion of the sliding plate is also fixedly connected with a group of clamping mechanisms, and the two groups of clamping mechanisms are arranged on the upper portion of the bottom shell in a mutually symmetrical mode.

The clamping arm with the centre gripping casing junction is provided with the bearing, be provided with the bearing sealing washer on the bearing, the clamping part adopts cambered surface structure.

The clamping device is characterized in that one side of the clamping shell is provided with an opening, the opening is hinged with a first sealing cover, and the first sealing cover can be embedded in the opening.

The bottom shell is located motion motor department is provided with No. two openings, just No. two opening part hinged joint have No. two closing lids, No. two closing lids can the gomphosis in No. two openings.

The utility model discloses a portable electronic device, including bottom casing, seat fixedly connected with control cabinet, be provided with multiunit control button, work pilot lamp on the control cabinet, bottom casing one side fixedly connected with seat, be close to on the bottom casing seat fixedly connected with control cabinet, be provided with multiunit control button, work pilot lamp on the control cabinet.

The sliding groove is characterized in that limiting sensors are arranged at two ends of the sliding groove, and the rotating motor and the moving motor are fixed inside the corresponding clamping shell and the bottom shell through threaded components.

A drawer is arranged on the bottom shell and close to the seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device is provided with the clamping mechanism, and the adjusting wheel can be rotated by rotating the motor in the clamping mechanism, so that the clamping part can be rotated by the clamping arm, and the clamping mechanism can control the clamped pipe fitting to adjust the angle, thereby meeting the requirements of different angles;

2. the pipe fitting that needs the centre gripping in this device can pass through the inside motion motor of bottom casing drives the slide at middle part and slides, makes the fixture distance of bottom casing both sides reduces gradually to this makes the clamping part with its centre gripping, such clamping structure can make when adding man-hour, guarantees the centre gripping dynamics of pipe fitting, avoids droing, still can satisfy the specification of different required pipe fittings.

Drawings

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

FIG. 2 is a schematic diagram of the structure at AO in FIG. 1;

fig. 3 is a schematic diagram of the external structure of the present invention.

In the figure: the device comprises a bottom shell 1, a clamping mechanism 2, a motion mechanism 3, a clamping shell 4, a rotating motor 5, a driving gear 6, an adjusting wheel 7, a small gear 8, a clamping arm 9, a clamping part 10, a sliding chute 11, a sliding plate 12, a motion motor 13, a tooth 14, a motion gear 15, a first sealing cover 16, a second sealing cover 17, a seat 18, a control console 19, a control button 20 and a drawer 21.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or pipe member to which it is directed must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution: an angle-adjustable clamp for machining comprises a bottom shell 1, a clamping mechanism 2 and a moving mechanism 3, wherein one end of the upper part of the bottom shell 1 is provided with the clamping mechanism 2, the clamping mechanism 2 comprises a clamping shell 4, a rotating motor 5, an adjusting gear and a driving gear 6, the rotating motor 5 is fixedly connected inside the clamping shell 4, the driving gear 6 is fixedly connected on a rotating shaft of the rotating motor 5, the adjusting gear is arranged inside the clamping mechanism 2 and comprises an adjusting wheel 7 and a small gear 8 fixed in the middle of the adjusting wheel 7, the driving gear 6 is in meshed connection with the small gear 8, one side of the adjusting wheel 7 corresponding to the small gear 8 is fixedly connected with a clamping arm 9, the clamping arm 9 penetrates through the clamping shell 4 to reach the outside, and one end of the outside of the clamping arm 9 is fixedly connected with a clamping;

a moving mechanism 3 is arranged in one end of the bottom shell 1 corresponding to the clamping mechanism 2, the moving mechanism 3 comprises sliding chutes 11, sliding plates 12 and a moving motor 13, the sliding chutes 11 are fixedly connected to two corresponding sides in the bottom shell 1, the sliding plates 12 are connected between the two groups of sliding chutes 11 in a sliding manner, a distance of grinding teeth 14 are arranged in the middle of the sliding plates 12, the moving motor 13 is fixedly connected in the bottom shell 1, a moving gear 15 is fixedly connected to a rotating shaft of the moving motor 13, and the moving gear 15 is meshed with the grinding teeth 14 in the middle of the sliding plates 12;

the upper part of the sliding plate 12 is also fixedly connected with a group of clamping mechanisms 2, and the two groups of clamping mechanisms 2 are arranged on the upper part of the bottom shell 1 symmetrically.

In the utility model, the joint of the clamping arm 9 and the clamping shell 4 is provided with a bearing, the bearing is provided with a bearing sealing ring, so as to reduce the friction between the clamping arm 9 and the clamping shell 4, the clamping part 10 adopts a cambered surface structure, which can conveniently clamp the pipe fitting and ensure the clamping force;

one side of the clamping shell 4 is provided with a first opening, the first opening is hinged with a first sealing cover 16, the first sealing cover 16 can be embedded in the first opening, and the first opening is arranged to facilitate the maintenance of parts in the clamping shell 4;

a second opening is formed in the bottom shell 1 at the position of the motion motor 13, a second sealing cover 17 is hinged to the second opening, the second sealing cover 17 can be embedded in the second opening, and the second opening is arranged to facilitate maintenance of parts inside the bottom shell 1;

a seat 18 is fixedly connected to one side of the bottom shell 1, so that a worker can conveniently rest and work, a control console 19 is fixedly connected to the bottom shell 1 close to the seat 18, and a plurality of groups of control buttons 20 and work indicating lamps are arranged on the control console 19 and used for controlling the rotating motor 5 and the moving motor 13;

the two ends of the sliding chute 11 are respectively provided with a limiting sensor, so that the movement of the sliding plate 12 can be effectively controlled, the sliding plate can be prevented from falling off, and the rotating motor 5 and the moving motor 13 are fixed in the corresponding clamping shell 4 and the bottom shell 1 through thread components, so that the disassembly and the replacement are convenient;

a drawer 21 is provided on the bottom housing 1 adjacent the seat 18 for holding tools and sundries.

The utility model discloses a theory of operation is: when the pipe fitting clamping device is used, a pipe fitting is placed in a group of clamping components 10, then the control button 20 controls the motion motor 13 to rotate, the motion motor 13 drives the motion gear 15 to enable the sliding plate 12 to slide in the sliding groove 11, and the distance between the clamping mechanisms 2 at the two ends of the upper portion of the bottom shell 1 is gradually reduced until the pipe fitting is tightly clamped by the clamping components 10;

when adjusting the angle, the control button 20 controls the rotation motor 5 to rotate, and then the pinion 8 rotates by driving the gear 6, and when the pinion 8 rotates, the adjustment disc drives the clamping arm 9 and the clamping part 10 to rotate, so that the pipe fitting is adjusted in the angle.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an anchor clamps for machining with adjustable angle which characterized in that: the clamping mechanism is arranged at one end of the upper portion of the bottom shell and comprises a clamping shell, a rotating motor, an adjusting gear and a driving gear, the rotating motor is fixedly connected inside the clamping shell, the driving gear is fixedly connected to a rotating shaft of the rotating motor, the adjusting gear is arranged inside the clamping mechanism and comprises an adjusting wheel and a small gear fixed to the middle of the adjusting wheel, the driving gear is meshed with the small gear, a clamping arm is fixedly connected to one side, corresponding to the small gear, of the adjusting wheel, the clamping arm penetrates through the clamping shell to reach the outside, and a clamping part is fixedly connected to one end of the outside of the clamping arm;

2. The angularly adjustable machining jig of claim 1, characterized in that: the clamping arm with the centre gripping casing junction is provided with the bearing, be provided with the bearing sealing washer on the bearing, the clamping part adopts cambered surface structure.

3. The angularly adjustable machining jig of claim 1, characterized in that: the clamping device is characterized in that one side of the clamping shell is provided with an opening, the opening is hinged with a first sealing cover, and the first sealing cover can be embedded in the opening.

4. The angularly adjustable machining jig of claim 1, characterized in that: the bottom shell is located motion motor department is provided with No. two openings, just No. two opening part hinged joint have No. two closing lids, No. two closing lids can the gomphosis in No. two openings.

5. The angularly adjustable machining jig of claim 1, characterized in that: the utility model discloses a portable electronic device, including bottom casing, seat fixedly connected with control cabinet, be provided with multiunit control button, work pilot lamp on the control cabinet, bottom casing one side fixedly connected with seat, be close to on the bottom casing seat fixedly connected with control cabinet, be provided with multiunit control button, work pilot lamp on the control cabinet.

6. The angularly adjustable machining jig of claim 1, characterized in that: the sliding groove is characterized in that limiting sensors are arranged at two ends of the sliding groove, and the rotating motor and the moving motor are fixed inside the corresponding clamping shell and the bottom shell through threaded components.

7. The angularly adjustable machining jig of claim 5, wherein: a drawer is arranged on the bottom shell and close to the seat.