CN219278822U

CN219278822U - Compact multi-claw clamping structure

Info

Publication number: CN219278822U
Application number: CN202320313771.0U
Authority: CN
Inventors: 南洋; 彭磊
Original assignee: Wuhan Haozhidian Technology Co ltd
Current assignee: Wuhan Haozhidian Technology Co ltd
Priority date: 2023-02-26
Filing date: 2023-02-26
Publication date: 2023-06-30
Anticipated expiration: 2033-02-26

Abstract

The application relates to clamping jaw technical field especially relates to a compact multi-jaw clamping structure, includes: the mounting seat is provided with a table top and a plurality of supporting parts; the telescopic power source is arranged on the mounting seat, and a telescopic rod of the telescopic power source penetrates through the table top; the connector is arranged on the table top and connected with the telescopic rod of the telescopic power source, a plurality of hinge positions are arranged on the periphery of the connector, and the hinge positions are arranged in one-to-one correspondence with the supporting parts; the support blocks are arranged on the table top and are arranged at intervals around the connector, and the support blocks are arranged in one-to-one correspondence with the supporting parts; and the plurality of compressing parts are arranged in one-to-one correspondence with the supporting parts, the middle parts of the compressing parts are hinged on the supporting parts, one ends of the compressing parts are hinged with the hinged phases, and the other ends of the compressing parts are used for being close to or far away from the supporting blocks. The purpose that this application just can realize simultaneously that the multiposition is tight location through a flexible power supply, can realize the purpose of pressing from both sides tight a plurality of articles smoothly, and is more practical, convenient.

Description

Compact multi-claw clamping structure

Technical Field

The application relates to the technical field of clamping jaws, in particular to a compact multi-jaw clamping structure.

Background

In modern mechanical production and processing, when clamping and carrying certain materials, large force is often required to finish, manpower cannot finish at all, and clamping jaws are required to finish, so that the clamping jaws are an indispensable device, and the application field is extremely wide.

For example, chinese patent application number 201611078748.9 discloses a cylinder clamping jaw, which comprises a back plate, wherein a workpiece seat for placing a workpiece is arranged at the top end of the back plate, symmetrically distributed compacting plates are arranged at two ends of one side of the workpiece seat, the compacting plates are mounted on a compacting plate frame, and the compacting plate frame is hinged with the workpiece seat; the outside of the compacting plate is provided with a movable plate and an elastic adjusting mechanism for adjusting the compacting state of the compacting plate, and the backboard is also provided with a movable driving mechanism for driving the movable plate.

With respect to the related art in the above, the inventors consider that there are the following drawbacks:

because the cylinder of the common clamping jaw can only drive one pressing plate, which means that only one clamping point position exists, in some special narrow control spaces, articles in a plurality of positions can be clamped or positioned, namely, the requirement that a plurality of points need to be clamped and positioned simultaneously is obvious that the common clamping jaw is not applicable, and therefore, the improvement is needed.

Disclosure of Invention

The application provides a compact multi-jaw clamping structure to improve following technical problem:

because the cylinder of the common clamping jaw can only drive one pressing plate, which means that only one clamping point is arranged, in some special narrow control spaces, articles in a plurality of positions can be clamped or positioned, namely, the requirement that a plurality of points need to be clamped and positioned simultaneously is met, and obviously, the common clamping jaw is not applicable.

The application provides a compact multi-claw clamping structure, adopts following technical scheme:

a compact multi-jaw clamping structure comprising:

the mounting seat is provided with a table top and a plurality of supporting parts;

the telescopic power source is arranged on the mounting seat, and a telescopic rod of the telescopic power source penetrates through the table top;

the connector is arranged on the table top and connected with the telescopic rod of the telescopic power source, a plurality of hinge positions are arranged on the periphery of the connector, and the hinge positions are arranged in one-to-one correspondence with the supporting parts;

the support blocks are arranged on the table top and are arranged around the connector at intervals, and the support blocks are arranged in one-to-one correspondence with the supporting parts; the method comprises the steps of,

the pressing parts are arranged in one-to-one correspondence with the supporting parts, the middle parts of the pressing parts are hinged to the supporting parts, one ends of the pressing parts are hinged to the hinge phases, and the other ends of the pressing parts are used for being close to or far away from the supporting blocks.

In one possible technical solution of the present application, the number of the supporting portion, the hinge position, the supporting block and the pressing portion is three, four or five.

In an achievable technical scheme of the application, the compressing part comprises an articulated arm and a pressing block, the middle part of the articulated arm is hinged to be installed on the supporting part, the pressing block is fixed at one end of the articulated arm, and the other end of the articulated arm is hinged to the articulated phase.

In an achievable technical scheme of the application, a part or all of the supporting blocks are provided with positioning pins, and a part or all of the pressing blocks are provided with notches for the positioning pins to pass through.

In an achievable technical scheme of the present application, the outer end of the locating pin is provided with a chamfer, the notch is U-shaped and its opening deviates from the connector arrangement.

In an achievable technical scheme of the present application, the telescopic power source is a cylinder, an oil cylinder or an electric push rod.

In one technical scheme that this application can realize, the mount pad includes bottom plate, riser and connecting plate, the bottom plate connect perpendicularly in the bottom of riser, the connecting plate connect perpendicularly in the top of riser, the bottom plate with the connecting plate is located respectively the both sides of riser, flexible power supply install in on the connecting plate, the mesa form in the upper surface of connecting plate.

In one possible technical solution of the present application, a reinforcing plate is vertically connected between the bottom plate and the riser.

In summary, the present application includes at least one of the following beneficial technical effects:

the mount pad provides stable installation basis for other accessories, when flexible power supply starts the during operation, can drive a plurality of clamping parts simultaneously around corresponding supporting part rotation through the connector to realize that the outer end of clamping part is close to or keeps away from the riding block, in order to realize pressing from both sides the purpose of tight location article, this application just can realize the purpose that the multi-point position pressed from both sides tight location simultaneously through a flexible power supply, in some special narrow and small control space, can realize the purpose of pressing from both sides a plurality of articles smoothly, more practical, convenient, whole device structure is very compact moreover, small, portable and installation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed 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 application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a compact multi-jaw clamping structure of an embodiment of the present application.

Reference numerals illustrate:

1. a mounting base; 11. a bottom plate; 12. a riser; 13. a connecting plate; 14. a reinforcing plate; 15. a support part; 2. a telescopic power source; 3. a connector; 31. a hinge position; 4. a support block; 41. a positioning pin; 411. chamfering; 5. a pressing part; 51. an articulated arm; 52. briquetting; 521. and (5) a notch.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application 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 for purposes of illustration only and are not intended to limit the present application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

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

The present application is described in further detail below in conjunction with fig. 1.

The embodiment of the application discloses a compact multi-claw clamping structure. Referring to fig. 1, the compact multi-jaw clamping structure includes:

a mount 1, the mount 1 having a table top and a plurality of support portions 15;

the telescopic power source 2 is arranged on the mounting seat 1, and a telescopic rod of the telescopic power source 2 penetrates through the table top;

the connector 3 is arranged on the table top and is connected with the telescopic rod of the telescopic power source 2, a plurality of hinge positions 31 are arranged on the periphery of the connector 3, and the hinge positions 31 are arranged in one-to-one correspondence with the supporting parts 15;

the support blocks 4 are arranged on the table top, the support blocks 4 are arranged around the connector 3 at intervals, and the support blocks 4 are arranged in one-to-one correspondence with the supporting parts 15; the method comprises the steps of,

the plurality of compressing parts 5, compressing parts 5 and supporting part 15 are arranged in a one-to-one correspondence, the middle part is hinged on supporting part 15, one end of compressing part 5 is hinged with hinge position 31, and the other end of compressing part 5 is used for being close to or far away from support block 4.

The beneficial technical effects of the compact multi-jaw clamping structure of the embodiment of the application are approximately as follows:

the mount pad 1 provides stable installation basis for other accessories, when flexible power supply 2 starts the during operation, can drive a plurality of clamping parts 5 simultaneously around corresponding supporting part 15 rotation through connector 3 to realize that the outer end of clamping part 5 is close to or keeps away from riding piece 4, in order to realize pressing from both sides the purpose of tight location article, this application just can realize simultaneously that the multiple spot position presss from both sides the purpose of tight location through a flexible power supply 2, in some special narrow and small control space, can realize pressing from both sides the purpose of pressing from both sides a plurality of articles smoothly, more practical, convenient, whole device structure is very compact moreover, and is small, portable and installation.

The number of the supporting parts 15, the hinging positions 31, the supporting blocks 4 and the compacting parts 5 is three, four or five, in this embodiment, the number is three, and the product has three clamping and positioning points.

In one possible technical solution of the present application, the pressing part 5 includes an articulated arm 51 and a pressing block 52, the middle part of the articulated arm 51 is hinged on the supporting part 15, the pressing block 52 is fixed at one end of the articulated arm 51, and the other end of the articulated arm 51 is hinged with the hinge position 31.

The compressing part 5 with the design has simple structure, convenient manufacture and installation and good clamping effect when being matched with the supporting block 4.

In this embodiment, only two of the support blocks 4 are provided with the positioning pins 41, only two of the press blocks 52 are provided with the notches 521 through which the positioning pins 41 pass, the other support block 4 is not provided with the positioning pins 41, and the same other press block 52 is not provided with the notches 521.

Specifically, in order to facilitate the mutual positioning and clamping of the press block 52 and the support block 4, the outer end of the positioning pin 41 is provided with a chamfer 411, the notch 521 being U-shaped and its opening being arranged facing away from the connecting head 3.

In this embodiment, the telescopic power source 2 is a cylinder, and in other embodiments, the cylinder may be replaced by an oil cylinder or an electric push rod.

Specifically, mount pad 1 includes bottom plate 11, riser 12 and connecting plate 13, and bottom plate 11 is connected perpendicularly in the bottom of riser 12, and connecting plate 13 is connected perpendicularly in the top of riser 12, and bottom plate 11 and connecting plate 13 are located the both sides of riser 12 respectively, and flexible power supply 2 installs on connecting plate 13, and the mesa forms in the upper surface of connecting plate 13, is connected perpendicularly between bottom plate 11 and the riser 12 and strengthens board 14.

The mounting seat 1 with the design is simple and stable in structure, convenient to install and firm.

The foregoing description of the preferred embodiments of the present utility model is not intended to limit the utility model to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. A compact multi-jaw clamping structure, comprising:

a mounting base (1), the mounting base (1) having a table top and a plurality of support portions (15);

the telescopic power source (2) is arranged on the mounting seat (1), and a telescopic rod of the telescopic power source (2) penetrates through the table top;

the connector (3) is arranged on the table top and connected with the telescopic rod of the telescopic power source (2), a plurality of hinge positions (31) are arranged on the periphery of the connector (3), and the hinge positions (31) are arranged in one-to-one correspondence with the supporting parts (15);

the support blocks (4) are arranged on the table top, the support blocks (4) are arranged around the connector (3) at intervals, and the support blocks (4) and the supporting parts (15) are arranged in one-to-one correspondence; the method comprises the steps of,

the pressing parts (5) are arranged in one-to-one correspondence with the supporting parts (15), the middle parts of the pressing parts (5) are hinged to the supporting parts (15), one ends of the pressing parts (5) are hinged to the hinge positions (31), and the other ends of the pressing parts (5) are close to or far away from the supporting blocks (4).

2. Compact multi-jaw clamping structure according to claim 1, characterized in that the number of the support portion (15), the hinge position (31), the shoe (4) and the pressing portion (5) is three, four or five.

3. The compact multi-jaw clamping structure according to claim 1, wherein the pressing portion (5) includes an articulated arm (51) and a pressing block (52), a middle portion of the articulated arm (51) is hinged to the supporting portion (15), the pressing block (52) is fixed to one end of the articulated arm (51), and the other end of the articulated arm (51) is hinged to the hinge position (31).

4. A compact multi-jaw clamping structure according to claim 3, characterized in that a locating pin (41) is provided on part or all of the support blocks (4), and a notch (521) through which the locating pin (41) passes is provided on part or all of the press blocks (52).

5. Compact multi-jaw clamping structure according to claim 4, characterized in that the outer end of the positioning pin (41) is provided with a chamfer (411), the indentation (521) being U-shaped and its opening being arranged facing away from the connection head (3).

6. The compact multi-jaw clamping structure of claim 1, wherein the telescoping power source (2) is a cylinder, an oil cylinder or an electric push rod.

7. The compact multi-jaw clamping structure according to claim 1, wherein the mounting base (1) comprises a bottom plate (11), a vertical plate (12) and a connecting plate (13), the bottom plate (11) is vertically connected to the bottom of the vertical plate (12), the connecting plate (13) is vertically connected to the top of the vertical plate (12), the bottom plate (11) and the connecting plate (13) are respectively located on two sides of the vertical plate (12), the telescopic power source (2) is mounted on the connecting plate (13), and the table top is formed on the upper surface of the connecting plate (13).

8. Compact multi-jaw clamping structure according to claim 7, characterized in that a reinforcing plate (14) is connected vertically between the base plate (11) and the riser (12).