CN216265614U

CN216265614U - Clamp for manufacturing industrial art

Info

Publication number: CN216265614U
Application number: CN202122952690.9U
Authority: CN
Inventors: 周师羽; 李旭; 张春丽
Original assignee: Changchun University
Current assignee: Changchun University
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-12
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to the technical field of clamps, in particular to a clamp for manufacturing industrial art products, which comprises a chassis and an elastic telescopic air bag, wherein a pneumatic motor is fixedly embedded in the center of the interior of the chassis, the air inlet end of the pneumatic motor is connected with an exhaust pipe, one end of the exhaust pipe is fixedly embedded in the exhaust pipe, a first one-way exhaust valve is fixedly embedded in the elastic telescopic air bag, an air inlet pipe is connected to the elastic telescopic air bag, one end of the air inlet pipe is connected to the air inlet end of the pneumatic motor, and a second one-way exhaust valve is fixedly arranged on the elastic telescopic air bag. According to the utility model, the elastic telescopic air bag is connected with the pneumatic motor, the distance between the two supports can be adjusted by using the pneumatic motor, and then the artware can be clamped through the clamp structure, so that the clamping efficiency of the artware can be improved, and the manufacturing efficiency of the artware can be improved.

Description

Clamp for manufacturing industrial art

Technical Field

The utility model relates to the technical field of clamps, in particular to a clamp for manufacturing industrial art.

Background

The clamp is a device which is used for fixing a processing object to enable the processing object to occupy a correct position in the mechanical manufacturing process so as to receive construction or detection, is suitable for any procedure in the technological process, and is used for quickly, conveniently and safely processing and mounting workpieces.

The existing craft clamp is not stable enough to fix the artware when in use, is easy to shake, causes errors to be easily generated when in manufacture, influences the quality of the artware, and needs to process each angle of the artware in the manufacturing process, and the existing craft clamp can not realize multi-angle adjustment and is inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model aims to provide a clamp for manufacturing industrial art.

The purpose of the utility model can be realized by the following technical scheme:

a clamp for manufacturing industrial and artistic articles comprises a chassis and an elastic telescopic air bag, wherein a pneumatic motor is embedded and fixed at the central position inside the chassis, the air inlet end of the pneumatic motor is connected with an exhaust pipe, one end of the exhaust pipe is embedded and fixed with a first one-way exhaust valve, the elastic telescopic air bag is connected with an air inlet pipe, one end of the air inlet pipe is connected with the air inlet end of the pneumatic motor, a second one-way exhaust valve is fixed on the elastic telescopic air bag, the top surface of the chassis is fixedly connected with a fixing frame at the position of the pneumatic motor, a circular through hole is formed in the bottom surface of the fixing frame corresponding to the position of the pneumatic motor, a winding wheel is fixedly sleeved on the inner side of the circular through hole on the output shaft of the pneumatic motor, a round rod is fixedly connected between the two inner side walls of the fixing frame, reset springs are movably sleeved at the two ends of the round rod, and two supports are slidably sleeved on the round rod between the two reset springs, and all be provided with anchor clamps structure, two on the adjacent one side in two support tops the equal fixedly connected with becket in one side that is close to mutually of support, two equal fixedly connected with nylon rope, and two on the becket the equal fixed connection in the one end of nylon rope takes turns to the rolling.

The fixture mechanism further comprises a fixing knob, supporting rods are arranged at the top ends of the two adjacent sides of the two supports, one end of the fixing knob penetrates through the corresponding support and is fixedly connected with the supporting rods in a screwing mode, one end of each of the two supporting rods is sleeved with a guide rail in a sliding mode, and the end portion of each supporting rod is connected with an adjusting knob, one end of each adjusting knob is pressed and attached to the adjacent guide rail in a pressing mode.

Further, the supporting rods are obliquely arranged.

Further, a rubber pad is fixed on the side wall of the guide rail.

Further, two ends of the reset spring are respectively fixed at one end of the fixed frame and the bottom end of the bracket.

Further characterized in that a compression spring is fixed inside the elastic expansion air bag.

Further, a valve is fixed at one end of the exhaust pipe.

The utility model has the beneficial effects that:

1. the elastic telescopic air bag is connected with the pneumatic motor, the distance between the two supports can be adjusted by using the pneumatic motor, and then the artware can be clamped through the clamp structure, so that the clamping efficiency and the stability of the artware can be improved, and the manufacturing efficiency of the artware can be improved;

2. the fixing knobs are arranged at the joints of the two supports and the supporting rods, so that the two supporting rods can freely rotate around one end of the support, the positions of the guide rails are adjusted through the adjusting knobs, multi-angle adjustment of clamping fixed artware is realized, and each angle of the artware can be processed.

Drawings

The utility model will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the pneumatic motor of the present invention;

FIG. 3 is a schematic view of the structure of the fixing frame of the present invention;

fig. 4 is a structural schematic diagram of the clamp of the present invention.

In the figure: 1. a chassis; 11. an exhaust pipe; 111. a valve; 12. a pneumatic motor; 121. a winding wheel; 2. A fixed mount; 21. a round bar; 22. a return spring; 3. a support; 31. a rope loop; 311. a nylon cord; 32. fixing the knob; 33. a support bar; 34. a guide rail; 35. adjusting a knob; 4. an elastic expansion air bag; 41. a second one-way exhaust valve; 42. an air inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-4, a fixture for manufacturing industrial art articles comprises a chassis 1 and an elastic telescopic airbag 4, a pneumatic motor 12 is embedded and fixed in the central position of the inside of the chassis 1, an air inlet end of the pneumatic motor 12 is connected with an exhaust pipe 11, one end of the exhaust pipe 11 is embedded and fixed with a first one-way exhaust valve, the elastic telescopic airbag 4 is connected with an air inlet pipe 42, one end of the air inlet pipe 42 is connected with the air inlet end of the pneumatic motor 12, a second one-way exhaust valve 41 is fixed on the elastic telescopic airbag 4, a fixing frame 2 is fixedly connected to the top surface of the chassis 1 at the pneumatic motor 12, a circular through hole is arranged at the bottom surface of the fixing frame 2 corresponding to the pneumatic motor 12, a winding wheel 121 is fixedly sleeved on the inner side of the circular through hole on the output shaft of the pneumatic motor 12, a round rod 21 is fixedly connected between the two inner side walls of the fixing frame 2, and two ends of the round rod 21 are movably sleeved with a return spring 22, lie in on the round bar 21 and slide between two reset spring 22 and cup joint two supports 3, and all be provided with the anchor clamps structure on the adjacent one side in two supports 3 tops, the equal fixedly connected with becket bridle 31 in one side that is close to mutually of two supports 3, equal fixedly connected with nylon rope 311 on two becket bridle 31, and the equal fixed connection in wind-up wheel 121 of one end of two nylon ropes 311, during the use, through reciprocal extrusion elastic expansion gasbag 4, pass through the inside of the leading-in pneumatic motor 12 of intake pipe 42 with air wherein, it is rotatory to drive the output of pneumatic motor 12, and then can make two supports 3 be close to each other, then utilize the anchor clamps structure on two supports 3 to carry out the centre gripping to the handicraft, can adjust the position and the angle of handicraft through adjusting the anchor clamps structure.

Anchor clamps mechanism includes fixed knob 32, one side top that is close to mutually of two supports 3 all is provided with bracing piece 33, the one end of fixed knob 32 runs through the support 3 that corresponds and closes soon with bracing piece 33 and be connected fixedly, the equal slip of one end of two bracing pieces 33 has cup jointed guide rail 34, and the tip of bracing piece 33 closes soon and is connected with one end and pushes the adjust knob 35 that pastes and lean on with adjacent guide rail 34, can adjust the position of bracing piece 33 and guide rail 34 through adjusting fixed knob 32 and adjust knob 35, thereby be convenient for adjust the locating position of handicraft, the efficiency of handicraft preparation is improved.

Bracing piece 33 slope is arranged, can keep the handicraft between two bracing pieces 33 to be in the intermediate position like this, avoid bracing piece 33 to disturb the preparation of handicraft, be fixed with the rubber pad on the lateral wall of guide rail 34, utilize the rubber pad can increase the firm degree of handicraft centre gripping, improve the stability in the handicraft manufacture process, reset spring 22's both ends are fixed in the one end of mount 2 and the bottom of support 3 respectively, after support 3 and anchor clamps structure held the completion to the handicraft, utilize reset spring 22's rebound effect can accelerate two supports 3 and keep away from, the handicraft that the preparation was accomplished is convenient for like this take off, so that the handicraft preparation next time.

The inside of the elastic telescopic air bag 4 is fixed with a compression spring, the resilience of the elastic telescopic air bag 4 can be accelerated by utilizing the compression spring, so that the pneumatic motor 12 can drive the two supports 3 to be close to each other to clamp and fix the artware, the exhaust pipe 11 one end is fixed with the valve 111, the valve 111 is opened to enable the pressure inside the pneumatic motor 12 to tend to be balanced, the pneumatic motor 12 is enabled to release the nylon rope 311, and the two supports 3 are enabled to be away from the release artware.

The working principle is as follows: when in use, the exhaust pipe 11 and the air inlet pipe 42 can be uniformly arranged inside the chassis 1, the artware is arranged between the adjacent surfaces of the two guide rails 34, the elastic telescopic air bag 4 is treaded by feet in a reciprocating way, air is sucked by the second one-way exhaust valve 41, the air in the air is led into the pneumatic motor 12 through the air inlet pipe 42, the air is exhausted by the first one-way exhaust valve, the output end of the pneumatic motor 12 is driven to rotate, the winding wheel 121 is driven to rotate, the nylon rope 311 is wound to enable the two supports 3 to be close to each other, then the artware is clamped by utilizing the clamp structures on the two supports 3, the position of the support rod 33 is adjusted by loosening the fixing knob 32, then the fixing knob 32 is screwed to fix the artware, the position of the guide rails 34 is adjusted after the adjusting knob 35 is loosened, the position of the artware is adjusted, the adjusting knob 35 is screwed again to fix the position of the guide rails 34, then processing the handicraft;

after use, the valve 111 on the exhaust pipe 11 is twisted to discharge the gas inside the air motor 12, the pressure inside the air motor 12 is reduced and the air motor rotates in the opposite direction, the two supports 3 move in the opposite direction under the guidance of the return spring 22, and the two guide rails 34 release the clamped artware.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the utility model to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the utility model as defined in the following claims.

Claims

1. The fixture for manufacturing the industrial art products is characterized by comprising a chassis (1) and an elastic telescopic air bag (4), wherein a pneumatic motor (12) is fixedly embedded in the center position inside the chassis (1), an air inlet end of the pneumatic motor (12) is connected with an exhaust pipe (11), a first one-way exhaust valve is fixedly embedded in one end of the exhaust pipe (11), an air inlet pipe (42) is connected onto the elastic telescopic air bag (4), one end of the air inlet pipe (42) is connected to the air inlet end of the pneumatic motor (12), a second one-way exhaust valve (41) is fixedly arranged on the elastic telescopic air bag (4), a fixing frame (2) is fixedly connected to the position of the pneumatic motor (12) on the top surface of the chassis (1), a circular through hole is formed in the position of the fixing frame (2) corresponding to the pneumatic motor (12), a winding wheel (121) is fixedly sleeved on the inner side of the circular through hole on the output shaft of the pneumatic motor (12), fixedly connected with round bar (21) between two inside walls of mount (2), and reset spring (22) have been cup jointed in the equal activity in both ends of round bar (21), and it has two supports (3) to lie in to slide between two reset spring (22) on round bar (21) and have cup jointed, and all is provided with anchor clamps structure on two adjacent one sides in support (3) top, two equal fixedly connected with becket bridle (31), two in the one side that is close to mutually of support (3) equal fixedly connected with nylon rope (311), and two on becket bridle (31) the equal fixed connection in one end of nylon rope (311) is on wind-up wheel (121).

2. The fixture for manufacturing the industrial art products as claimed in claim 1, wherein the fixture mechanism comprises a fixing knob (32), two supporting rods (33) are arranged on the top end of one side, close to each other, of each of the supports (3), one end of each fixing knob (32) penetrates through the corresponding support (3) and is fixedly connected with the corresponding supporting rod (33) in a screwing mode, two guide rails (34) are sleeved at one ends of the supporting rods (33) in a sliding mode, and the end portions of the supporting rods (33) are connected with adjusting knobs (35) which are connected with one ends of the adjacent guide rails (34) in an extruding mode and attached to the adjacent guide rails (35) in a screwing mode.

3. A jig for the manufacture of arts and crafts according to claim 2 and characterized in that said supporting rods (33) are arranged obliquely.

4. A jig for the manufacture of arts and crafts according to claim 2 and characterized in that rubber pads are fixed on the side walls of said guide rails (34).

5. A jig for the manufacture of industrial art according to claim 1 wherein the two ends of the return spring (22) are fixed to one end of the holder (2) and the bottom end of the support (3), respectively.

6. A jig for the production of industrial art according to claim 1 wherein the inside of the elastically stretchable bag (4) is fixed with a compression spring.

7. A holder as claimed in claim 5, characterized in that a valve (111) is fixed to one end of the exhaust tube (11).