Stable clamping structure of clamp

Abstract

The utility model belongs to the technical field of clamping structures, and particularly relates to a clamp stable clamping structure which comprises a base, a supporting column is fixedly connected to the upper portion of the base, a connecting plate is fixedly connected to the end, away from the base, of the supporting column, a containing groove is formed in the connecting plate, a motor is arranged in the containing groove, a sliding groove is formed in the connecting plate, and the motor is arranged in the sliding groove. A sliding groove is formed in the connecting plate, balls are rotationally connected to the sliding groove, a sliding plate is slidably connected to the sliding groove, an auxiliary mechanism is arranged on the connecting plate and comprises a rotating rod, the rotating rod is fixedly connected with the output end of a motor, and a notch is formed in the rotating rod. According to the stable clamping structure of the clamp, through the arrangement of the sliding grooves and the balls, when the sliding plates slide, the balls can freely roll in the sliding grooves, sliding friction between the sliding plates and the sliding grooves is effectively converted into rolling friction through the rolling movement, and therefore friction force is greatly reduced, the service life of the sliding plates is prolonged, and the service life of the sliding plates is prolonged. And the service life of the clamping plate is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping structures, in particular to a clamp stable clamping structure. Background Art

[0002] In the production and processing of mechanical manufacturing, corresponding fixtures are often required to perform auxiliary work. The fixtures are mainly used to fix the objects to be machined for subsequent machining operations.

[0003] At present, the clamping blocks of the existing clamps will produce corresponding wear during clamping work, and most clamps do not have the function of square wear, which leads to increased wear and affects subsequent clamping operations. In view of this, we propose a clamp stable clamping structure. Utility Model Content

[0004] The main purpose of the present invention is to provide a stable clamping structure for a clamp, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention proposes a stable clamping structure for a clamp, comprising a base, a support column fixedly connected to the top of the base, a connecting plate fixedly connected to the end of the support column away from the base, a placement groove provided in the connecting plate, a motor provided in the placement groove, a slide groove provided on the connecting plate, a ball bearing rotatably connected to the slide groove, a slide plate slidably connected to the slide plate, a clamping plate fixedly connected to the top of the slide plate, an auxiliary mechanism provided on the connecting plate, and the auxiliary mechanism comprising:

[0006] A rotating rod is fixedly connected to the output end of the motor, and a notch is provided in the rotating rod.

[0007] Preferably, a sensor is fixedly connected in the notch.

[0008] Preferably, the inner wall of the slot is fixedly connected to an auxiliary plate, a sliding slot is provided on the auxiliary plate, the sliding slot is slidably connected to a connecting rod, the connecting rod is fixedly connected to an elastic telescopic rod, one end of the elastic telescopic rod is fixedly connected to a spring, and the other end of the elastic telescopic rod is fixedly connected to a ball.

[0009] Preferably, one end of the spring away from the elastic telescopic rod is fixedly connected to the outer wall of the sensor, and a disk is rotatably connected to the connecting plate, and an arc-shaped groove is provided in the disk.

[0010] Preferably, the side wall of the skateboard is fixedly connected to a fixing plate, and the fixing plate is rotatably connected to a connecting rod.

[0011] Preferably, the side wall of the connecting plate is provided with a console, and the clamping structure is stabilized by the arrangement of the slide groove and the ball. When the skateboard slides, the ball can roll freely in the slide groove. This rolling motion effectively converts the sliding friction between the skateboard and the slide groove into rolling friction, thereby greatly reducing the generation of friction, thereby extending the service life of the skateboard, and then extending the service life of the splint. The built-in motor in the connecting plate is started by the console, and the output end of the motor drives the rotation of the rotating rod, and the rotation of the rotating rod drives the elastic telescopic rod and the ball to rotate together. With the cooperation of the arc groove, It will drive the rotation of the disc, and with the cooperation of the two sets of connecting rods and the fixed plate, it will drive the two sets of slides to move, thereby driving the two sets of clamping plates to clamp the material. When the material is clamped, the rotating rod will continue to rotate, so that the ball will slide out of the arc groove a small distance, thereby expanding and contracting the length of the elastic telescopic rod. With the cooperation of the auxiliary plate, sliding groove, connecting rod and elastic telescopic rod, the spring will be compressed, and then the sensor will sense the change in the elastic force of the spring. The sensor will transmit the signal to the display screen of the console. At this time, the staff can turn off the motor through the console.

[0012] The utility model provides a stable clamping structure for a clamp, which has the following beneficial effects:

[0013] (1) The clamp stabilizes the clamping structure by setting the slide groove and the ball. When the skateboard slides, the ball can roll freely in the slide groove. This rolling motion effectively converts the sliding friction between the skateboard and the slide groove into rolling friction, thereby greatly reducing the generation of friction, thereby extending the service life of the skateboard and further extending the service life of the splint.

[0014] (2) The stable clamping structure of the clamp starts the built-in motor in the connecting plate through the console, and the output end of the motor drives the rotation of the rotating rod, and the rotation of the rotating rod drives the elastic telescopic rod and the ball to rotate together, and drives the rotation of the disc with the cooperation of the arc groove. With the cooperation of the two sets of connecting rods and the fixed plate, the two sets of slides are driven to move, thereby driving the two sets of clamping plates to clamp the material. When the material is clamped, the rotating rod will still rotate, so that the ball slides out of the arc groove a short distance, thereby extending the length of the elastic telescopic rod. With the cooperation of the auxiliary plate, sliding groove, connecting rod and elastic telescopic rod, the spring will be compressed, and then the sensor will sense the change in the elastic force of the spring. The sensor will transmit the signal to the display screen of the console. At this time, the staff can turn off the motor through the console. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of a three-dimensional cross-sectional structure of part of the device of the utility model;

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the structure of the middle A area;

[0019] Figure 4 For this utility model Figure 2 Schematic diagram of the structure of area B.

[0020] Description of Figure Numbers:

[0021] 1. Base; 2. Support column; 3. Connecting plate; 4. Control console; 5. Slide groove; 6. Ball bearing; 7. Slide plate; 8. Fixed plate; 9. Auxiliary mechanism; 91. Sensor; 92. Spring; 93. Elastic telescopic rod; 94. Connecting rod; 95. Auxiliary plate; 96. Slide groove; 97. Rotating rod; 98. Ball; 99. Disc; 910. Arc groove; 10. Connecting rod; 11. Clamp.

[0022] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 4The utility model proposes a stable clamping structure of a clamp, including a base 1, a support column 2 is fixedly connected to the top of the base 1, a connecting plate 3 is fixedly connected to the end of the support column 2 away from the base 1, a placement groove is provided in the connecting plate 3, a motor is provided in the placement groove, a slide groove 5 is provided on the connecting plate 3, the slide groove 5 is rotatably connected to the ball 6, the slide groove 5 is slidably connected to the slide plate 7, a splint 11 is fixedly connected above the slide plate 7, an auxiliary mechanism 9 is provided on the connecting plate 3, the auxiliary mechanism 9 includes a rotating rod 97, the rotating rod 97 is fixedly connected to the output end of the motor, and a notch is provided in the rotating rod 97.

[0025] In an embodiment of the present utility model, in order to enable the auxiliary mechanism 9 to operate better, specifically, a sensor 91 is fixedly connected in the slot, an auxiliary plate 95 is fixedly connected to the inner wall of the slot, a sliding groove 96 is provided on the auxiliary plate 95, the sliding groove 96 is slidably connected to a connecting rod 94, the connecting rod 94 is fixedly connected to an elastic telescopic rod 93, one end of the elastic telescopic rod 93 is fixedly connected to a spring 92, the other end of the elastic telescopic rod 93 is fixedly connected to a ball 98, the end of the spring 92 away from the elastic telescopic rod 93 is fixedly connected to the outer wall of the sensor 91, a disc 99 is rotatably connected to the connecting plate 3, an arc groove 910 is provided in the disc 99, the side wall of the slide plate 7 is fixedly connected to the fixed plate 8, the fixed plate 8 is rotatably connected to the connecting rod 10, and the connecting rod 10 is rotatably connected to the disc 99 at one end away from the fixed plate 8.

[0026] Furthermore, a console 4 is provided on the side wall of the connecting plate 3. The fixture stabilizes the clamping structure by setting the slide groove 5 and the ball 6. When the slide plate 7 slides, the ball 6 can roll freely in the slide groove 5. This rolling motion effectively converts the sliding friction between the slide plate 7 and the slide groove 5 into rolling friction, thereby greatly reducing the generation of friction, thereby extending the service life of the slide plate 7, and then extending the service life of the splint 11. The built-in motor in the connecting plate 3 is started by the console 4, and the output end of the motor will drive the rotation of the rotating rod 97. The rotation of the rotating rod 97 will drive the elastic telescopic rod 93 and the ball 98 to rotate together, and the disc will be driven with the cooperation of the arc groove 910. The rotation of 99 will drive the two sets of slide plates 7 to move under the cooperation of the two sets of connecting rods 10 and the fixed plate 8, thereby driving the two sets of clamping plates 11 to clamp the material. When the material is clamped, the rotating rod 97 will continue to rotate, so that the ball 98 will slide out of the arc groove 910 a small distance, thereby expanding and contracting the length of the elastic telescopic rod 93. Under the cooperation of the auxiliary plate 95, the sliding groove 96, the connecting rod 94 and the elastic telescopic rod 93, the spring 92 will be compressed, and the sensor 91 will sense the change in the elastic force of the spring 92. The sensor 91 will transmit the signal to the display screen of the console 4. At this time, the staff can turn off the motor through the console 4.

[0027] In the present invention, when in use, the material to be clamped is placed on the connecting plate 3, and then the built-in motor in the connecting plate 3 is started through the console 4. The output end of the motor drives the rotation of the rotating rod 97, and the rotation of the rotating rod 97 drives the elastic telescopic rod 93 and the ball 98 to rotate together. Under the cooperation of the arc groove 910, the rotation of the disc 99 is driven. Under the cooperation of the two sets of connecting rods 10 and the fixed plate 8, the two sets of slides 7 are driven to move, thereby driving the two sets of clamping plates 11 to clamp the material. When the material is clamped, the rotating rod 97 will continue to rotate, so that the ball 98 will slide out of the arc groove 910 a short distance, thereby expanding and contracting the length of the elastic telescopic rod 93. With the cooperation of the auxiliary plate 95, the sliding groove 96, the connecting rod 94 and the elastic telescopic rod 93, the spring 92 will be compressed, and the sensor 91 will sense the change in the elastic force of the spring 92. The sensor 91 will transmit the signal to the display screen of the console 4. At this time, the staff can turn off the motor through the console 4.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A fixture stable clamping structure, comprising a base (1), characterized in that: A support column (2) is fixedly connected to the top of the base (1), and a connecting plate (3) is fixedly connected to the end of the support column (2) away from the base (1). A placement groove is provided in the connecting plate (3), and a motor is provided in the placement groove. A slide groove (5) is provided on the connecting plate (3), and a ball bearing (6) is rotatably connected to the slide groove (5). A slide plate (7) is slidably connected to the slide groove (5), and a clamping plate (11) is fixedly connected to the top of the slide plate (7). An auxiliary mechanism (9) is provided on the connecting plate (3), and the auxiliary mechanism (9) includes: A rotating rod (97) is fixedly connected to the output end of the motor, and a notch is provided in the rotating rod (97).

2. The fixture stable clamping structure according to claim 1, characterized in that: A sensor (91) is fixedly connected in the notch.

3. The fixture stable clamping structure according to claim 1, characterized in that: An auxiliary plate (95) is fixedly connected to the inner wall of the slot, a sliding groove (96) is provided on the auxiliary plate (95), a connecting rod (94) is slidably connected to the sliding groove (96), and the connecting rod (94) is fixedly connected to an elastic telescopic rod (93), one end of the elastic telescopic rod (93) is fixedly connected to a spring (92), and the other end of the elastic telescopic rod (93) is fixedly connected to a ball (98).

4. The fixture stable clamping structure according to claim 3, characterized in that: One end of the spring (92) away from the elastic telescopic rod (93) is fixedly connected to the outer wall of the sensor (91), and a disc (99) is rotatably connected to the connecting plate (3), and an arc groove (910) is provided in the disc (99).

5. The fixture stable clamping structure according to claim 1, characterized in that: The side wall of the slide plate (7) is fixedly connected to a fixing plate (8), and the fixing plate (8) is rotatably connected to a connecting rod (10).

6. The fixture stable clamping structure according to claim 1, characterized in that: A control console (4) is provided on the side wall of the connecting plate (3).

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