CN218613550U

CN218613550U - Auxiliary machining clamp

Info

Publication number: CN218613550U
Application number: CN202223016406.8U
Authority: CN
Inventors: 郝广威
Original assignee: Dalian Hengwei Machinery Co ltd
Current assignee: Dalian Hengwei Machinery Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-14
Anticipated expiration: 2032-11-14

Abstract

The application discloses an auxiliary machining clamp which comprises a rotating connecting rod, a clamp head and a handle; fixed support rods are fixed on opposite sides of the two rotating connecting rods, and a first connecting rod and a second connecting rod are respectively rotatably sleeved on the two fixed support rods. Through can stablizing fixed connection structure, through connecting screw and the cooperation of fixed clamp splice behind the centre gripping, press from both sides first connecting rod and connecting screw and press from both sides tightly fixedly, make this anchor clamps head can stabilize the centre gripping, both conveniently carry out transient centre gripping and also conveniently carry out long-time stability centre gripping, the suitability of anchor clamps has been improved, through internal thread pipe and the cooperation of external screw thread pole, height when can adjusting the rotation connecting rod and use, through rolling ball and the cooperation of connecting sleeve piece, can adjust the centre gripping angle of rotation connecting rod, and but and the detachable fraction design of adapter sleeve pipe and internal thread pipe, the convenience is used anchor clamps after separating alone, the practicality of anchor clamps has further been improved.

Description

Auxiliary machining clamp

Technical Field

The application relates to a clamp, in particular to an auxiliary machining clamp.

Background

When a plurality of metal products are subjected to differential processing, the metal products need to be fixed and then processed, and particularly, parts such as metal sheets or metal sheets need to be clamped and fixed through a clamp so as to facilitate subsequent operations.

When the clamp is used, articles to be processed are placed between the two clamping blocks, the screw rod is rotated to drive the clamping blocks on one side to move to clamp and fix the articles, but the articles are inconvenient to process transiently, when the clamping is loosened, the screw rod needs to be rotated repeatedly, the operation is very laborious, the partial clamp clamps clamp the articles by pinching the grip by hands, the articles are very convenient to process transiently, but the articles are very laborious to hold for a long time when the complex processing is carried out. Therefore, an auxiliary processing clamp is provided for solving the problems.

Disclosure of Invention

The auxiliary machining fixture is provided in the embodiment and used for solving the problem that the fixture in the prior art cannot be suitable for transient machining and complex machining when in use.

According to one aspect of the present application, there is provided an auxiliary machining jig including a rotating link, a jig head, and a grip; fixed support rods are fixed on opposite sides of the two rotating connecting rods, a first connecting rod and a second connecting rod are respectively rotatably sleeved on the two fixed support rods, one ends, far away from the handle, of the first connecting rod and the second connecting rod are respectively rotatably sleeved on the connecting screw rod, movable through grooves matched with the connecting screw rod are formed in the first connecting rod and the second connecting rod, a fixed clamping block is sleeved on one end, extending to the outer side of the second connecting rod, of the connecting screw rod in a threaded manner, and a supporting structure is arranged at the bottom end of the clamp head below the connecting screw rod.

Further, bearing structure includes adapter sleeve and internal thread pipe, below the anchor clamps head bottom mounting has adapter sleeve, and adapter sleeve inside screw thread has cup jointed the internal thread pipe, external screw thread pole has been cup jointed to internal thread intraductal screw thread, and external screw thread pole bottom mounting has the rolling ball, the last rotation cover of rolling ball is equipped with the adapter sleeve piece, and the adapter sleeve piece keeps away from the one end of internal thread pipe and fixes on the mounting panel, the thread bush is equipped with spacing sleeve on the external screw thread pole on rolling ball top.

Furthermore, the thickness of the first connecting rod and the second connecting rod is equal to half of the thickness of the middle part of the fixed stay bar, and the two fixed stay bars are arranged in a transverse H shape.

Furthermore, the connecting screw rod is arranged transversely in an I shape, and the height of the outer ring of the fixed clamping block is larger than that of the movable through groove.

Furthermore, a rotating groove matched with the rotating ball is formed in the connecting sleeve block, and the height of the limiting sleeve is larger than the height from the top end of the mounting plate to the top end of the rotating ball.

Furthermore, the central position of the top end of the limiting sleeve is provided with threads matched with the external thread rod, and two ends of the mounting plate are symmetrically provided with fixing holes.

Through the above-mentioned embodiment of this application, but adopted fixed tight structure of clamp, add man-hour carrying on the short duration, the direct manual handle of pinching of operating personnel can press from both sides tightly, processing is accomplished the back, loosen the handle can, need carry on the complexity add man-hour, the back of pinching, it can stably keep to twist fixed clamp splice to first connecting rod and first connecting rod clamp fastening again, solved current anchor clamps and can't be applicable to short duration processing and use in the problem of complexity processing again when using, great improvement the suitability of anchor clamps.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art 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 it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic sectional front view of a portion of an embodiment of the present application;

fig. 3 is an enlarged schematic view of a structure at a in fig. 1 according to an embodiment of the present application.

In the figure: 1. rotating the connecting rod; 2. a clamp head; 3. a grip; 4. fixing the stay bar; 5. a first link; 6. a second link; 7. connecting a screw rod; 8. a movable through groove; 9. fixing the clamping block; 10. connecting a sleeve; 11. an internally threaded tube; 12. an externally threaded rod; 13. rotating the ball; 14. connecting a sleeve block; 15. a limiting sleeve; 16. and (7) mounting the plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, an auxiliary processing fixture includes a rotating link 1, a fixture head 2 and a handle 3; fixed support rods 4 are fixed on opposite sides of the two rotating connecting rods 1, a first connecting rod 5 and a second connecting rod 6 are respectively sleeved on the two fixed support rods 4 in a rotating mode, one ends, far away from the handle 3, of the first connecting rod 5 and one end, far away from the handle 3, of the second connecting rod 6 are sleeved on a connecting screw rod 7 in a rotating mode, a movable through groove 8 matched with the connecting screw rod 7 is formed in each of the first connecting rod 5 and the second connecting rod 6, a fixed clamping block 9 is sleeved on one end, extending to the outer side of the second connecting rod 6, of the connecting screw rod 7 in a threaded mode, a supporting structure is arranged at the bottom end of the lower clamp head 2, through matching of the first connecting rod 5 and the second connecting rod 6, after the fixed support rods 4 are held to clamp metal to be processed, the first connecting rod 5 and the second connecting rod 6 can be fixed through screwing of the fixed clamping block 9, therefore the clamping state can be stably maintained, and the clamping device is suitable for different types of processing;

the supporting structure comprises a connecting sleeve 10 and an internal thread pipe 11, the bottom end of a clamp head 2 below is fixed with the connecting sleeve 10, the internal thread of the connecting sleeve 10 is sleeved with the internal thread pipe 11, the internal thread of the internal thread pipe 11 is sleeved with an external thread rod 12, the bottom end of the external thread rod 12 is fixed with a rotating ball 13, the rotating ball 13 is rotatably sleeved with a connecting sleeve block 14, one end, far away from the internal thread pipe 11, of the connecting sleeve block 14 is fixed on a mounting plate 16, a limiting sleeve 15 is screwed on the external thread rod 12 at the top end of the rotating ball 13, the rotating connecting rod 1 can be supported through the connecting sleeve 10, the internal thread pipe 11 and the external thread rod 12, the rotating connecting rod 1 can be conveniently rotated through the rotating ball 13 and the connecting sleeve block 14, and the rotating connecting rod 1 is more convenient to use; the thicknesses of the first connecting rod 5 and the second connecting rod 6 are equal to one half of the thickness of the middle part of the fixed stay bar 4, and the two fixed stay bars 4 are both transversely arranged in an I shape, so that the first connecting rod 5 and the second connecting rod 6 can be conveniently crossed back and forth, and the first connecting rod 5 and the second connecting rod 6 can be conveniently and rotatably connected with the fixed stay bars 4; the connecting screw 7 is transversely arranged in an I shape, the height of the outer ring of the fixed clamping block 9 is greater than that of the movable through groove 8, and the fixed clamping block 9 and the first connecting rod 5 are prevented from being separated from the connecting screw 7; a rotating groove matched with the rotating ball 13 is formed in the connecting sleeve block 14, the height of the limiting sleeve 15 is greater than the height from the top end of the mounting plate 16 to the top end of the rotating ball 13, the rotating ball 13 can conveniently rotate, the limiting sleeve 15 can be enabled to rotate to abut against the mounting plate 16, and the external threaded rod 12 can be conveniently fixed; the position department of limiting sleeve 15 top central point sets up the screw thread with external screw rod 12 complex, and the fixed orifices has been seted up to 16 both ends symmetries of mounting panel, conveniently twists limiting sleeve 15 and reciprocates, and easy to assemble mounting panel 16.

When the clamp is used, when the clamp needs to be used, the mounting plate 16 is fixed on an operation table through a bolt, then the height of the rotating connecting rod 1 is adjusted according to the use habit, the internal threaded tube 11 is directly rotated, namely, the height of the rotating connecting rod 1 can be adjusted under the action of the external threaded rod 12, when an object to be processed is temporarily processed, the object is placed between the two clamp heads 2, the handle 3 is pinched, the clamp heads 2 can be driven to clamp the object, after the processing is finished, the handle 3 is loosened, the object can be taken out, complexity processing needs to be carried out, after the handle 3 is pinched, the first connecting rod 5 and the second connecting rod 6 move relatively, the connecting screw 7 is driven to move, after the movement is completed, the fixed clamping block 9 is twisted to clamp the second connecting rod 6 and the first connecting rod 5, the clamp heads 2 can be stably clamped, the limiting sleeve 15 is twisted, the limiting sleeve 15 is moved upwards to be completely staggered with the connecting sleeve block 14, the limiting sleeve 15 can be released from the rotating ball 13, the connecting rod 13 can be matched with the connecting block 14, the threaded rod 12 can be rotated, the limiting sleeve 15 can be adjusted, the angle of the sleeve can be adjusted, the adjusting sleeve 15 can be adjusted to be completely, when the connecting sleeve is rotated, the connecting sleeve 10, and the connecting sleeve can be used alone, and the connecting sleeve can be connected with the connecting sleeve, and the connecting sleeve 10, and the connecting sleeve can be used, and the connecting sleeve can be connected with the connecting sleeve, and the connecting sleeve 10 when the connecting sleeve can be connected with the connecting sleeve, and the connecting sleeve 10, and the connecting sleeve can be connected with the connecting sleeve.

The application has the advantages that:

1. the clamp is simple to operate, and after clamping, the first connecting rod 5 and the connecting screw 7 are clamped and fixed through the matching of the connecting screw 7 and the fixed clamping block 9 through the stable and fixed connecting structure, so that the clamp head 2 can be stably clamped, transient clamping and long-time stable clamping are convenient, and the applicability of the clamp is improved;

2. this application is rational in infrastructure, through the cooperation of internal thread pipe 11 and external screw thread pole 12, can adjust the height when rotating connecting rod 1 uses, through the cooperation of rolling ball 13 and connecting sleeve piece 14, can adjust the centre gripping angle of rotating connecting rod 1, and adapter sleeve 10 and the design of the removable fraction of internal thread pipe 11, conveniently use after the anchor clamps separate alone, further improved the practicality of anchor clamps.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an auxiliary machining anchor clamps which characterized in that: comprises a rotating connecting rod (1), a clamp head (2) and a handle (3); fixed support rods (4) are fixed on opposite sides of the two rotary connecting rods (1), a first connecting rod (5) and a second connecting rod (6) are respectively rotatably sleeved on the two fixed support rods (4), one ends, far away from the handle (3), of the first connecting rod (5) and the second connecting rod (6) are respectively rotatably sleeved on connecting screw rods (7), movable through grooves (8) matched with the connecting screw rods (7) are formed in the first connecting rod (5) and the second connecting rod (6), one end, extending to the outer side of the second connecting rod (6), of each connecting screw rod (7) is sleeved with a fixed clamping block (9) in a threaded manner, and a supporting structure is arranged at the bottom end of the clamp head (2) below.

2. The auxiliary machining fixture of claim 1, wherein: bearing structure includes adapter sleeve (10) and internal thread pipe (11), the below anchor clamps head (2) bottom mounting has adapter sleeve (10), and adapter sleeve (10) internal thread has cup jointed internal thread pipe (11), external screw thread pole (12) have been cup jointed to internal thread pipe (11) internal thread, and external screw thread pole (12) bottom mounting has rolling ball (13), the cover is equipped with connecting sleeve piece (14) to rotating on rolling ball (13), and the one end of keeping away from internal thread pipe (11) in connecting sleeve piece (14) is fixed on mounting panel (16), the threaded sleeve is equipped with stop collar (15) on external screw thread pole (12) on rolling ball (13) top.

3. The auxiliary machining fixture of claim 1, wherein: the thickness of the first connecting rod (5) and the thickness of the second connecting rod (6) are equal to one half of the thickness of the middle part of the fixed stay bar (4), and the two fixed stay bars (4) are arranged in a transverse H shape.

4. The auxiliary machining jig of claim 1, wherein: the connecting screw rod (7) is arranged in an I shape transversely, and the height of the outer ring of the fixed clamping block (9) is larger than that of the movable through groove (8).

5. The auxiliary machining fixture of claim 2, wherein: a rotating groove matched with the rotating ball (13) is formed in the connecting sleeve block (14), and the height of the limiting sleeve (15) is larger than the height from the top end of the mounting plate (16) to the top end of the rotating ball (13).

6. The auxiliary machining jig according to claim 2, characterized in that: the top end center of the limiting sleeve (15) is provided with threads matched with the external thread rod (12), and two ends of the mounting plate (16) are symmetrically provided with fixing holes.