CN218613550U - Auxiliary machining clamp - Google Patents

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

An auxiliary processing fixture

technical field

The application relates to a jig, especially an auxiliary processing jig.

Background technique

Many metal products need to be fixed before processing during differential processing, especially parts such as metal sheets or metal sheets, which need to be clamped and fixed by clamps to facilitate subsequent operations.

When some fixtures are used, the object to be processed is placed between the two clamping blocks, and the screw is rotated to drive the clamping block on one side to clamp and fix it. However, it is very inconvenient for short-term processing. When loosening, the screw rod needs to be turned repeatedly, and the operation is very laborious. Some fixtures clamp the object by pinching the handle with the hand. Although it is very convenient for short-term processing, it is difficult to hold for a long time when performing complex processing. It is very laborious to hold. Therefore, an auxiliary processing jig is proposed to solve the above problems.

Contents of the invention

In this embodiment, an auxiliary processing jig is provided to solve the problem that the jig in the prior art cannot be used for both short-term processing and complex processing.

According to one aspect of the present application, an auxiliary processing fixture is provided, including a rotating connecting rod, a fixture head and a handle; fixed struts are fixed on the opposite sides of the two rotating connecting rods. The first connecting rod and the second connecting rod are respectively rotatably sleeved, and the ends of the first connecting rod and the second connecting rod away from the handle are both rotatably sleeved on the connecting screw rod, and the first connecting rod and the second connecting rod The inside of the rods is provided with movable slots that cooperate with the connecting screw, and one end of the connecting screw extending to the outside of the second connecting rod is threaded with a fixed clamp block, and the bottom end of the clamp head below is provided with a supporting structure.

Further, the support structure includes a connecting sleeve and an internally threaded pipe, the bottom end of the clamp head below is fixed with a connecting sleeve, and the internal thread of the connecting sleeve is sleeved with an internally threaded pipe, and the internally threaded sleeve of the internally threaded pipe is An externally threaded rod is connected, and the bottom end of the externally threaded rod is fixed with a rotating ball. The rotating ball is provided with a connecting block, and the end of the connecting block away from the internally threaded pipe is fixed on the mounting plate. The rotating ball The threaded sleeve on the externally threaded rod at the top is provided with a limiting sleeve.

Further, the thicknesses of the first connecting rod and the second connecting rod are both equal to half of the middle thickness of the fixed strut, and the two fixed struts are arranged in the shape of an "I" placed horizontally.

Further, the connecting screw is arranged in the shape of an "I" placed transversely, and the height of the outer ring of the fixed clamp block is greater than the height of the movable channel.

Further, a rotating groove that fits with the rotating ball is opened inside the connecting block, and the height of the limiting sleeve is greater than the height between the top of the mounting plate and the top of the rotating ball.

Further, the center position of the top end of the limiting sleeve is provided with a screw thread that cooperates with the externally threaded rod, and fixed holes are symmetrically provided at both ends of the mounting plate.

Through the above-mentioned embodiments of the present application, a fixable clamping structure is adopted. During temporary processing, the operator can directly clamp the handle manually. After the processing is completed, the handle can be loosened, which requires complicated During temporary processing, after pinching, then twist the fixed clamp block to clamp and fix the first connecting rod and the first connecting rod to be stable and maintain, which solves the problem that the existing clamps cannot be used for short-term processing and use Due to the problem of complex processing, the applicability of the fixture is greatly improved.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present application. Those skilled in the art can also obtain other drawings based on these drawings without any creative effort.

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

Fig. 2 is a schematic front view cross-sectional view of a partial structure of an embodiment of the present application;

FIG. 3 is an enlarged schematic diagram of the structure at A in FIG. 1 of an embodiment of the present application.

In the figure: 1. Rotating connecting rod; 2. Fixture head; 3. Grip; 4. Fixed strut; 5. First connecting rod; 6. Second connecting rod; 7. Connecting screw; 9. Fixed clamp block; 10. Connecting sleeve; 11. Internally threaded pipe; 12. Externally threaded rod; 13. Rotating ball; 14. Connecting sleeve block; 15. Limiting sleeve; 16. Mounting plate.

Detailed ways

In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for the embodiments of the application described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

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

Moreover, some of the above terms may be used to indicate other meanings besides orientation or positional relationship, for example, the term "upper" may also be used to indicate a certain attachment relationship or connection relationship in some cases. Those skilled in the art can understand the specific meanings of these terms in this application according to specific situations.

Furthermore, the terms "installed", "disposed", "provided", "connected", "connected", "socketed" are to be interpreted broadly. For example, it may be a fixed connection, a detachable connection, or an integral structure; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediary; internal connectivity. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

Please refer to Figure 1-3, a kind of auxiliary processing fixture, including rotating connecting rod 1, fixture head 2 and handle 3; two rotating connecting rods 1 opposite sides are fixed with fixed struts 4, two fixed struts The first connecting rod 5 and the second connecting rod 6 are respectively rotatably sleeved on the 4, and the ends of the first connecting rod 5 and the second connecting rod 6 away from the handle 3 are all rotatably sleeved on the connecting screw 7, and the first connecting rod 5 and the inside of the second connecting rod 6 are provided with a movable channel 8 cooperating with the connecting screw 7, and the connecting screw 7 extends to one end of the outer side of the second connecting rod 6. A support structure is provided, through the cooperation of the first connecting rod 5 and the second connecting rod 6, after holding the fixed strut 4 to clamp the metal to be processed, by twisting the fixed clamp block 9, the first connecting rod 5 and the second connecting rod 6 can be connected The second connecting rod 6 is fixed, so that the clamping state can be kept stably, which is suitable for different types of processing;

The supporting structure includes a connecting sleeve 10 and an internally threaded pipe 11. The connecting sleeve 10 is fixed at the bottom of the lower clamp head 2, and the internal thread of the connecting sleeve 10 is sleeved with the internally threaded pipe 11, and the internal thread of the internally threaded pipe 11 is sleeved with An externally threaded rod 12, and the bottom end of the externally threaded rod 12 is fixed with a rotating ball 13; The threaded sleeve on the externally threaded rod 12 at the top of the rotating ball 13 is provided with a limit sleeve 15, and the rotating connecting rod 1 can be supported by connecting the sleeve pipe 10, the internally threaded pipe 11 and the externally threaded rod 12. Block 14 is convenient to rotate connecting rod 1 and rotate, makes rotating connecting rod 1 more convenient when using; The rods 4 are all arranged in the shape of "I" placed horizontally, which is convenient for the first connecting rod 5 and the second connecting rod 6 to cross back and forth, and to facilitate the rotation connection between the first connecting rod 5 and the second connecting rod 6 and the fixed support rod 4; The connecting screw 7 is arranged in the shape of "I" placed horizontally, and the height of the outer ring of the fixed clip 9 is greater than the height of the movable channel 8, so as to avoid the separation of the fixed clip 9 and the first connecting rod 5 from the connecting screw 7; the connecting sleeve 14 The inside is provided with a rotating groove that cooperates with the rotating ball 13. The height of the limit sleeve 15 is greater than the height between the top of the mounting plate 16 and the top of the rotating ball 13, which is convenient for the rotation of the rotating ball 13 and ensures that the limit sleeve 15 can rotate to It abuts on the mounting plate 16 to facilitate fixing the externally threaded rod 12; the center position of the top end of the limit sleeve 15 is provided with a thread that matches the externally threaded rod 12, and the two ends of the mounting plate 16 are symmetrically provided with fixing holes for easy screwing The limit sleeve 15 moves up and down, and is convenient for installing the mounting plate 16 .

When the present application is in use, when it is necessary to use a clamp, first fix the mounting plate 16 on the console by bolts, then adjust the height of the rotating connecting rod 1 according to the usage habits, and directly rotate the internal threaded pipe 11, and then the external threaded rod 12 Under the action of the handle, adjust the height of the rotating connecting rod 1. When the item to be processed is processed temporarily, place the item between the two clamp heads 2, squeeze the handle 3, and the clamp head 2 can be driven to clamp the item. , after the processing is completed, loosen the grip 3, and the item can be taken out. When complex processing is required, after the grip 3 is squeezed, the first connecting rod 5 and the second connecting rod 6 move relatively, and drive the connecting screw 7 Move, after the movement is completed, turn the fixed clamp block 9 to clamp and fix the second connecting rod 6 and the first connecting rod 5, so that the clamp head 2 can be clamped stably. During processing, turn the stop sleeve 15 so that When the limit sleeve 15 is moved up to completely dislocate with the connection block 14, the limit of the limit sleeve 15 to the rotating ball 13 can be released, so that the external thread can be rotated under the cooperation of the rotation ball 13 and the connection block 14. Rod 12, adjust the angle after clamping. When there is no need to adjust the angle, re-screw the limit sleeve 15 until it abuts against the mounting plate 16. When the rotating connecting rod 1 needs to be used alone, turn the connecting sleeve 10 , so that the connecting sleeve 10 is separated from the internally threaded pipe 11.

The benefits of this application are:

1. This application is easy to operate. Through the stable and fixed connection structure, after clamping, the first connecting rod 5 and the connecting screw 7 are clamped and fixed by the cooperation of the connecting screw 7 and the fixed clamping block 9, so that the clamp head 2 can be Stable clamping is convenient for short-term clamping and long-term stable clamping, which improves the applicability of the clamp;

2. The structure of this application is reasonable. Through the cooperation of the internal threaded pipe 11 and the external threaded rod 12, the height of the rotating connecting rod 1 can be adjusted, and the clamping of the rotating connecting rod 1 can be adjusted through the cooperation of the rotating ball 13 and the connecting sleeve 14. Angle, and the detachable design of the connecting sleeve 10 and the internal threaded pipe 11 facilitates the use of the clamp after being separated separately, further improving the practicability of the clamp.

The circuits, electronic components and modules involved are all existing technologies, and those skilled in the art can fully realize them. Needless to say, the protection content of this application does not involve the improvement of software and methods.

The above descriptions are only preferred embodiments of the present application, and are not intended to limit the present application. For those skilled in the art, there may be various modifications and changes in the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included within the protection scope of this application.

Claims (6)

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.

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