CN218362460U - Material clamping structure - Google Patents

Abstract

The utility model belongs to the technical field of the sawing machine processing, especially, relate to a press from both sides material structure, including sawing machine body and material box, material box fixed mounting still includes in one side of sawing machine body: the T-shaped groove is formed in the top of the material box, a T-shaped column is installed in the T-shaped groove in a sliding mode, and a fixing assembly used for limiting the displacement of the T-shaped column is further arranged in the T-shaped groove; the sliding groove is formed in the T-shaped column, a moving plate is arranged in the sliding groove in a sliding mode, a hydraulic cylinder is fixedly arranged at the top of the moving plate, and an output shaft of the hydraulic cylinder penetrates through the moving plate and is fixedly provided with a fixed plate; two rotation grooves, two rotation grooves are seted up in the fixed plate, rotate the inslot internal rotation and install the rotation post, the utility model discloses when guaranteeing that tubular product is cut by the saw blade on the sawing machine, do not need personnel to take tubular product with the hand, but adopt splint clamp to get, can guarantee that tubular product can not suddenly between violently rock and drop from two splint, more can not bump the human body, guaranteed personnel's safety.

Description

Material clamping structure

Technical Field

The utility model belongs to the technical field of the sawing machine processing, especially, relate to a material clamping structure.

Background

The sawing machine mainly comprises a base, a machine body, a stand column, a saw beam, a transmission mechanism, a guide device, a workpiece clamping device, a tensioning device, a feeding frame, a hydraulic transmission system, an electrical control system and a lubricating and cooling system, and comprises a circular sawing machine, a band sawing machine and a hacksawing machine, wherein the circular sawing machine is also called a circular sawing machine and is divided into full-automatic and semi-automatic, and at present, a small part of factories for producing metal doors and windows generally adopt the sawing machine to process pipes required on anti-theft windows.

Because the window size is different, so the tubular product on the burglary-resisting window of normal size all needs further cutting process, lets the tubular product on the burglary-resisting window reach reasonable size. Because the sawing machine that some small-size factories adopted needs the manual work to hold tubular product and is cut by the circular saw blade on the sawing machine, because of the material difference of tubular product, some tubular product is harder and at the in-process of being cut, tubular product shakes suddenly easily and violently and drops and hit the human body from the hand, leads to the human body to feel painful, suffers the skin and flesh bitter, has certain potential safety hazard, awaits the improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical problem who exists, provide a material clamping structure, when ensureing that tubular product is cut by the circular saw blade on the sawing machine, do not need personnel to take tubular product with the hand, but adopt splint clamp to get, can guarantee that tubular product can not suddenly violently rock and drop from two splint within a definite time, more can not hit the human body, avoid personnel to suffer from the skin and flesh, ensured personnel's safety.

In view of this, the utility model provides a press from both sides material structure, including sawing machine body and material box, material box fixed mounting still includes in one side of sawing machine body:

the T-shaped groove is formed in the top of the material box, a T-shaped column is installed in the T-shaped groove in a sliding mode, and a fixing assembly used for limiting the displacement of the T-shaped column is further arranged in the T-shaped groove;

the sliding chute is arranged in the T-shaped column, a moving plate is arranged in the sliding chute in a sliding mode, a hydraulic cylinder is fixedly arranged at the top of the moving plate, and an output shaft of the hydraulic cylinder penetrates through the moving plate and is fixedly provided with a fixed plate;

the two rotating grooves are formed in the fixed plate, the rotating columns are rotatably mounted in the rotating grooves, the bottom of the fixed plate is provided with a movable groove communicated with the two rotating grooves, and the fixed plate is provided with a power assembly for driving the two rotating columns to rotate;

the two clamping plates are positioned in the movable grooves and are respectively and fixedly installed on the two rotating columns, and the elastic plates are fixedly installed on the sides, close to each other, of the two clamping plates;

and the two elastic cushions are symmetrically and fixedly arranged at the bottom of the fixing plate.

In the technical scheme, the power assembly, the clamping plates, the fixed plate, the rotating grooves and the rotating columns are arranged, so that the power assembly can drive the two rotating columns to rotate in the corresponding rotating grooves in the fixed plate, and the two rotating columns drive the corresponding clamping plates to be mutually separated or closed, a plurality of pipes in a material box can be clamped by the two clamping plates; through the T-shaped groove that sets up, the T-shaped post, movable plate and pneumatic cylinder, guarantee to drive the fixed plate and reciprocate in the material case after the pneumatic cylinder starts, let two splint take out a plurality of tubular products from the material incasement, afterwards, personnel can promote the movable plate and remove in the spout of T-shaped post, promote T-shaped post again and remove in the T-shaped groove, can drive a plurality of tubular products by the circular saw blade cutting on the sawing machine body, because the quality of material case is heavier, let the integrated device have stability, and tightly grasp a plurality of tubular products by two splint, and personnel still keep away from a plurality of tubular products and still be located the circular saw blade back on the sawing machine body, when guaranteeing that tubular product is cut by the circular saw blade on the sawing machine body, do not need personnel to take tubular product with the hand, but adopt the splint clamp to press from both sides to get, can guarantee that tubular product can not suddenly rock suddenly and come off from two splint, more can not hit the human body, avoid personnel to suffer from the flesh of skin, personnel's safety has been ensured.

In the above technical solution, further, the fixing assembly includes:

the fixing groove is formed in the bottom of the T-shaped groove and is close to one end of the T-shaped groove;

and one end of the fixing column is inserted and installed in the fixing groove, and the top of the fixing groove is higher than that of the T-shaped groove.

In this technical scheme, through the fixed column and the fixed slot that set up, prevent that T shape post from the T-slot droing, simultaneously, a plurality of tubular product cutting in the material box back of finishing can take out the fixed column from the fixed slot, take off the T shape post from the T-slot again, put another full-load material box on, make things convenient for used repeatedly, the spending of comparatively saving mill.

In the above technical solution, further, the power assembly includes:

the gear groove is formed in the fixed plate and communicated with one of the rotating grooves, a second gear is sleeved and mounted in the gear groove on one of the rotating columns, and a third gear is meshed and mounted on the top of the gear groove and on the second gear;

the micro motor is fixedly installed at the top of the fixing plate, an output shaft of the micro motor penetrates through the top of the fixing plate and extends into the gear groove, and one end of the output shaft of the micro motor is fixedly installed at the top of the third gear.

In this technical scheme, through micro motor, third gear and the second gear that sets up, ensure that micro motor starts the back, micro motor's output shaft can drive the third gear and rotate, and the third gear can drive the second gear, lets the second gear drive corresponding rotation post and rotates.

In the above technical solution, further, the method further includes:

two first gears, two first gear respectively fixed mounting is on two rotation posts, two first gear meshes mutually.

In this technical scheme, through two first gears that set up, when the second gear drove the rotation post that corresponds and rotates, under the effect of two first gears, two rotation posts can rotate simultaneously and drive two splint each other to merge or part respectively.

In the above technical scheme, further, a rectangular groove matched with the corresponding first gear is formed in the clamping plate, the corresponding first gear is located in the corresponding rectangular groove, an output shaft of the micro motor is rotatably connected with the fixing plate, and the second gear and the third gear are rotatably connected with the gear groove.

In the technical scheme, the first gear can be positioned in the rectangular groove, the first gear can be normally driven to rotate by the rotating column, the output shaft of the micro motor is rotatably connected with the fixing plate, the micro motor can normally rotate on the fixing plate, and the micro motor is positioned at the top of the fixing plate, so that a pipe can be prevented from colliding with the micro motor; the second gear and the third gear are both rotationally connected with the gear groove, and the second gear and the third gear can normally rotate in the gear groove.

In the above technical solution, further, the method further includes:

the handle, handle fixed mounting is in the bottom of splint, the T shape post is located between pneumatic cylinder and the handle, the cross-sectional dimension of splint and spout equals.

In this technical scheme, through the handle that sets up, make things convenient for personnel to push or pull splint and remove in the spout, make two splint can put suitable position in the material box.

In the above technical solution, further, the output of the hydraulic cylinder is connected with the moving plate in a sliding manner, and the two clamping plates are both connected with the movable groove in a rotating manner

In this technical scheme, ensure that the output shaft of pneumatic cylinder can reciprocate in the movable plate, two splint homoenergetic normal rotations in the activity groove.

The utility model has the advantages that:

1. the clamping structure ensures that the power assembly can drive the two rotating columns to rotate in the corresponding rotating grooves in the fixed plate and enables the two rotating columns to drive the corresponding clamping plates to be mutually separated or closed through the arranged power assembly, the clamping plates and the rotating grooves and the rotating columns, so that the two clamping plates can clamp a plurality of pipes in a material box; through the T-shaped groove that sets up again, the T-shaped post, movable plate and pneumatic cylinder, guarantee to drive the fixed plate and reciprocate in the material box after the pneumatic cylinder starts, let two splint take out a plurality of tubular products from the material box, afterwards, personnel can promote the movable plate and remove in the spout in the T-shaped post, promote T-shaped post again and remove in the T-shaped groove, can drive a plurality of tubular products by the circular saw blade on the sawing machine body, because the quality of material box is heavier, let the integrated device have stability, and tightly grasp a plurality of tubular products by two splint, and personnel still keep away from a plurality of tubular products and still be located the circular saw blade back on the sawing machine body, when guaranteeing that tubular product is cut by the circular saw blade on the sawing machine body, do not need personnel to take tubular product with the hand, but adopt the splint clamp to press from both sides to get, can guarantee that tubular product can not suddenly rock violently to drop from two splint, more can not hit the human body, avoid personnel to suffer from the flesh, personnel's safety has been ensured.

2. This presss from both sides material structure through fixed column and the fixed slot that sets up, prevents that T shape post from the T-slot to drop, simultaneously, after a plurality of tubular product cutting in the material box finished, can take out the fixed column from the fixed slot, take off the T shape post from the T-slot again, put another full-load material box on, make things convenient for used repeatedly, the spending of comparatively saving the mill.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the regional structure of the material box of the present invention;

FIG. 3 is a schematic structural view of the material box of the present invention;

FIG. 4 is a schematic structural view of a T-shaped pillar of the present invention;

FIG. 5 is a schematic view of the structure of the T-shaped column of the present invention;

fig. 6 is a schematic view of the detailed internal structure of the fixing plate of the present invention;

fig. 7 is a schematic cross-sectional view of a fixing plate according to the present invention;

fig. 8 is a schematic structural view of the middle splint according to the present invention.

The labels in the figure are:

1. a material box; 11. a T-shaped slot; 12. a fixing groove; 2. fixing a column; 3. a T-shaped column; 31. a chute; 4. moving the plate; 41. a hydraulic cylinder; 42. a handle; 5. a fixing plate; 51. a rotating groove; 52. a movable groove; 53. a gear groove; 6. rotating the column; 61. a first gear; 62. a second gear; 7. a splint; 71. an elastic plate; 72. a rectangular groove; 8. a micro motor; 81. a third gear; 9. an elastic pad; 10. a sawing machine body.

Detailed Description

The technical solutions in the embodiments of the present application will be described below clearly with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived from the embodiments in the present application by a person skilled in the art, are within the scope of protection of the present application.

In the description of the present application, it is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. For convenience of description, the dimensions of the various features shown in the drawings are not necessarily drawn to scale. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application are capable of operation in sequences other than those illustrated or described herein, and that the terms "first," "second," etc. are generally used in a generic sense and do not limit the number of terms, e.g., a first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

It should be noted that in the description of the present application, the orientation or positional relationship indicated by the terms such as "front, back, up, down, left, right", "lateral, vertical, horizontal" and "top, bottom" and the like are generally based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description only, and in the case of not making a reverse description, these orientation terms do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

It should be noted that, in the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

Example 1:

this embodiment provides a press from both sides material structure, including sawing machine body 10 and material case 1, material case 1 fixed mounting still includes in one side of sawing machine body 10:

the T-shaped groove 11 and the T-shaped groove 11 are arranged at the top of the material box 1, the T-shaped column 3 is arranged in the T-shaped groove 11 in a sliding mode, and a fixing assembly used for limiting the displacement of the T-shaped column 3 is further arranged in the T-shaped groove 11;

the sliding chute 31 is formed in the T-shaped column 3, the moving plate 4 is installed in the sliding chute 31 in a sliding mode, the top of the moving plate 4 is fixedly provided with the hydraulic cylinder 41, and the output shaft of the hydraulic cylinder 41 penetrates through the moving plate 4 and is fixedly provided with the fixing plate 5;

the two rotating grooves 51 are formed in the fixed plate 5, the rotating columns 6 are rotatably mounted in the rotating grooves 51, the bottom of the fixed plate 5 is provided with a movable groove 52 communicated with the two rotating grooves 51, and the fixed plate 5 is provided with a power assembly for driving the two rotating columns 6 to rotate;

the two clamping plates 7 are positioned in the movable grooves 52 and are respectively and fixedly installed on the two rotating columns 6, and the elastic plates 71 are fixedly installed on the sides, close to the two clamping plates 7, of the two clamping plates 7;

two elastic pads 9, two elastic pads 9 are symmetrically and fixedly arranged at the bottom of the fixed plate 5.

In this embodiment, it can be seen that, by the arrangement of the power assembly, the clamping plates 7, the fixing plate 5, the rotating grooves 51 and the rotating columns 6, it is ensured that the power assembly can drive the two rotating columns 6 to rotate in the corresponding rotating grooves 51 in the fixing plate 5, and the two rotating columns 6 drive the corresponding clamping plates 7 to be mutually separated or closed, so that the two clamping plates 7 can clamp a plurality of pipes in the material box 1, and by the arrangement of the elastic plates 71 and the elastic pads 9, the elastic plates 71 and the elastic pads 9 have certain elasticity, after the pipes are located between the two clamping plates 7, and under the action of the power assembly, one ends of the two clamping plates 7 can be extruded together, and meanwhile, the pipes located between the two clamping plates 7 can be extruded into the elastic plates 71 and the elastic pads 9, and the elastic plates 71 and the elastic pads 9 can be deformed to further reinforce the pipes; through the T-shaped groove 11 that sets up, T shape post 3, movable plate 4 and pneumatic cylinder 41, ensure that the fixed plate 5 can be driven to reciprocate in material box 1 after pneumatic cylinder 41 starts, let two splint 7 take out a plurality of tubular products from material box 1, afterwards, personnel can promote movable plate 4 and remove in spout 31 in T shape post 3, promote T shape post 3 again and remove in T shape groove 11, can drive a plurality of tubular products by the circular saw blade cutting on sawing machine body 10, because the quality of material box 1 is heavier, let the integrated device have stability, and tightly grasp a plurality of tubular products by two splint 7, and personnel still keep away from a plurality of tubular products and still are located the circular saw blade back on sawing machine body 10, when ensuring that tubular product is cut by the circular saw blade on sawing machine body 10, do not need personnel to take tubular product with the hand, but adopt splint 7 to press from both sides to get together, can guarantee that tubular product can not suddenly rock and drop from two splint 7, more can not hit the human body, personnel's safety has been ensured.

Example 2:

the embodiment provides a material clamping structure, in addition to including the technical scheme of the above-mentioned embodiment, still has following technical characteristics, and fixed subassembly includes:

a fixing groove 12, wherein the fixing groove 12 is arranged at the bottom of the T-shaped groove 11 and is close to one end of the T-shaped groove;

and one end of the fixed column 2 is inserted into the fixed groove 12, and the top of the fixed groove 12 is higher than that of the T-shaped groove 11.

This embodiment can see, through the fixed column 2 and the fixed slot 12 that set up, prevent that T shape post 3 from the T-slot 11 from droing, simultaneously, a plurality of tubular product cutting in the material box 1 back that finishes, can take out fixed column 2 from fixed slot 12, take off T shape post 3 from T-slot 11 again, put another full-load material box 1 on, convenient used repeatedly, the spending of comparatively saving mill.

Example 3:

the embodiment provides a material clamping structure, except including the technical scheme of the above embodiment, still has following technical characteristics, and power component includes:

the gear groove 53 is formed in the fixed plate 5 and communicated with one of the rotating grooves 51, a second gear 62 is installed on one of the rotating columns 6 and positioned in the gear groove 53 in a sleeved mode, and a third gear 81 is installed on the top of the gear groove 53 and positioned on the second gear 62 in a meshed mode;

micro motor 8, micro motor 8 fixed mounting is at the top of fixed plate 5, and micro motor 8's output shaft runs through the top of fixed plate 5 and extends to in the gear groove 53, and the one end fixed mounting of micro motor 8 output shaft is at the top of third gear 81.

In this embodiment, it can be seen that, by the arrangement of the micro motor 8, the third gear 81 and the second gear 62, after the micro motor 8 is started, the output shaft of the micro motor 8 can drive the third gear 81 to rotate, and the third gear 81 can drive the second gear 62, so that the second gear 62 drives the corresponding rotating column 6 to rotate.

Example 4:

the embodiment provides a material clamping structure, except including the technical scheme of the above embodiment, still has following technical characteristics, still includes:

two first gears 61, two first gears 61 are respectively fixed on two rotating columns 6, and two first gears 61 are meshed.

In this embodiment, it can be seen that, through the two first gears 61, when the second gear 62 drives the corresponding rotating column 6 to rotate, under the action of the two first gears 61, the two rotating columns 6 can rotate simultaneously and respectively drive the two clamping plates 7 to merge or separate with each other.

Example 5:

this embodiment provides a press from both sides material structure, except including the technical scheme of above-mentioned embodiment, still has following technical characteristics, offers the rectangular channel 72 with corresponding first gear 61 looks adaptation on the splint 7, should first gear 61 be located corresponding rectangular channel 72, and the output shaft and the fixed plate 5 of micro motor 8 are rotated and are connected, and second gear 62 and third gear 81 all rotate with gear groove 53 and are connected.

In this embodiment, it can be seen that the first gear 61 can be located in the rectangular groove 72, so as to ensure that the rotating column 6 can normally drive the first gear 61 to rotate, the output shaft of the micro motor 8 is rotatably connected with the fixing plate 5, so as to ensure that the micro motor 8 can normally rotate on the fixing plate 5, and the micro motor 8 is located at the top of the fixing plate 5, so as to prevent the pipe from colliding with the micro motor 8; the second gear 62 and the third gear 81 are both rotatably connected to the gear groove 53, so that the second gear 62 and the third gear 81 can rotate normally in the gear groove 53.

Example 6:

the embodiment provides a material clamping structure, except including the technical scheme of the above embodiment, still has following technical characteristics, still includes:

the handle 42 and the handle 42 are fixedly arranged at the bottom of the clamping plate 7, the T-shaped column 3 is positioned between the hydraulic cylinder 41 and the handle 42, and the clamping plate 7 and the sliding chute 31 have the same cross section size.

In this embodiment, it can be seen that the handle 42 is provided to facilitate the person pushing or pulling the clamping plate 7 to move in the sliding groove 31, so that the two clamping plates 7 can be placed in the material box 1 at the proper position.

Example 7:

the present embodiment provides a material clamping structure, which includes the technical features of the above embodiments, in addition, the output of the hydraulic cylinder 41 is connected with the moving plate 4 in a sliding manner, and both clamping plates 7 are connected with the moving groove 52 in a rotating manner.

In this embodiment, it can be seen that the output shaft of the hydraulic cylinder 41 is ensured to move up and down in the moving plate 4, and both clamping plates 7 can normally rotate in the moving groove 52.

While the embodiments of the present application have been described in connection with the drawings, the embodiments and features of the embodiments of the present application can be combined with each other without conflict, and the present application is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present application and the claims.

Claims (7)

1. The utility model provides a press from both sides material structure, includes sawing machine body (10) and material case (1), material case (1) fixed mounting is in one side of sawing machine body (10), its characterized in that still includes:

the T-shaped groove (11) is formed in the top of the material box (1), the T-shaped column (3) is installed in the T-shaped groove (11) in a sliding mode, and a fixing assembly used for limiting the displacement of the T-shaped column (3) is further arranged in the T-shaped groove (11);

the sliding chute (31) is formed in the T-shaped column (3), the moving plate (4) is installed in the sliding chute (31) in a sliding mode, a hydraulic cylinder (41) is fixedly installed at the top of the moving plate (4), and an output shaft of the hydraulic cylinder (41) penetrates through the moving plate (4) and is fixedly provided with the fixing plate (5);

the two rotating grooves (51) are formed in the fixed plate (5), the rotating columns (6) are rotatably mounted in the rotating grooves (51), the bottom of the fixed plate (5) is provided with a movable groove (52) communicated with the two rotating grooves (51), and the fixed plate (5) is provided with a power assembly for driving the two rotating columns (6) to rotate;

the two clamping plates (7) are positioned in the movable grooves (52) and are respectively and fixedly installed on the two rotating columns (6), and elastic plates (71) are fixedly installed on the sides, close to the two clamping plates (7), of the two clamping plates (7);

the two elastic cushions (9) are symmetrically and fixedly arranged at the bottom of the fixing plate (5).

2. The material clamping structure according to claim 1, wherein: the fixing assembly comprises:

the fixing groove (12) is formed in the bottom of the T-shaped groove (11) and is close to one end of the T-shaped groove (12);

one end of the fixing column (2) is installed in the fixing groove (12) in an inserted mode, and the top of the fixing groove (12) is higher than the top of the T-shaped groove (11).

3. The material clamping structure according to claim 1, wherein: the power assembly includes:

the gear groove (53) is formed in the fixing plate (5) and communicated with one of the rotating grooves (51), a second gear (62) is installed on one of the rotating columns (6) in the gear groove (53) in a sleeved mode, and a third gear (81) is installed on the top of the gear groove (53) in the second gear (62) in a meshed mode;

the miniature motor (8), miniature motor (8) fixed mounting is at the top of fixed plate (5), and the output shaft of miniature motor (8) runs through the top of fixed plate (5) and extends to in gear groove (53), the one end fixed mounting of miniature motor (8) output shaft is at the top of third gear (81).

4. A clipping structure according to claim 3, characterized in that: further comprising:

the two first gears (61) are fixedly mounted on the two rotating columns (6) respectively, and the two first gears (61) are meshed with each other.

5. The clipping structure according to claim 4, wherein: the clamping plate (7) is provided with a rectangular groove (72) matched with the corresponding first gear (61), the corresponding first gear (61) is located in the corresponding rectangular groove (72), an output shaft of the micro motor (8) is rotationally connected with the fixing plate (5), and the second gear (62) and the third gear (81) are rotationally connected with the gear groove (53).

6. The clipping structure according to claim 1, wherein: the method further comprises the following steps:

the handle (42), handle (42) fixed mounting is in the bottom of splint (7), T shape post (3) are located between pneumatic cylinder (41) and handle (42), splint (7) are equal with the cross-sectional dimension of spout (31).

7. The clipping structure according to claim 1, wherein: the output of the hydraulic cylinder (41) is connected with the moving plate (4) in a sliding way, and the two clamping plates (7) are rotationally connected with the movable groove (52).

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