CN215239420U

CN215239420U - Anti-loosening clamping device for production of supporting rail

Info

Publication number: CN215239420U
Application number: CN202121447041.7U
Authority: CN
Inventors: 田照林
Original assignee: Luoyang Nine Heavy Machinery Ltd By Share Ltd
Current assignee: Luoyang Nine Heavy Machinery Ltd By Share Ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-21
Anticipated expiration: 2031-06-28

Abstract

The utility model relates to a locking clamping device that moves of supporting rail production usefulness, comprises a workbench, the bottom of workstation is provided with the stabilizer blade, the inside groove has been seted up to the side of stabilizer blade, the inside of inside groove is provided with the bottom plate, the bottom of bottom plate is provided with the cylinder, the cylinder is located ground, the top of bottom plate is provided with the motor, the output shaft of motor is provided with first pivot, the tip of first pivot runs through in the inside of workstation and is provided with the carousel, the dead slot has been seted up on the top surface of carousel, through mutually supporting of parts such as carousel, dead slot, slide bar and fixed establishment for the work piece internal diameter is different, can adjust fixture's position through the pulling montant, and then accomplishes the centre gripping of work piece fixed, and it is different to have solved the work piece internal diameter, the problem that can't produce.

Description

Anti-loosening clamping device for production of supporting rail

Technical Field

The utility model relates to a support rail production technical field specifically is a locking clamping device that moves of support rail production usefulness.

Background

The support rails can be divided into two types, namely strip-shaped support rails and circular support rails, when the circular support rails are produced, the outer walls of the support rails need to be subjected to hole opening operation for installing gears, sealing devices and the like, and when holes are formed, workpieces are usually required to be fixed in order to ensure the accuracy of empty grooves.

Most of anti-loosening clamping devices for producing the existing supporting rails can only clamp raw materials with specific inner diameters, when the inner diameters of the raw materials are changed, the clamping devices cannot be effectively clamped, follow-up production is influenced, in addition, when the raw materials are subjected to hole opening processing, only specific heights can be processed, and when the processing heights need to be changed, the clamping devices can only be detached and fixed again, and the production efficiency is reduced. Aiming at the problems, the anti-loosening clamping device is innovatively designed on the basis of the original anti-loosening clamping device for producing the supporting rail.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locking clamping device that moves of supporting rail production usefulness to it can only carry out the centre gripping to the raw materials of specific internal diameter mostly to propose the locking clamping device that moves of current supporting rail production usefulness in the above-mentioned background art to solve, when the raw materials internal diameter changes, add and hold the device, can't carry out effective centre gripping, influence follow-up production, and carry out the trompil at the raw materials and add man-hour, can only process specific height, if need change the machining height, only can dismantle fixedly again, reduce production efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-loosening clamping device for producing supporting rails, includes the workstation, the bottom of workstation is provided with the stabilizer blade, the inside groove has been seted up to the side of stabilizer blade, the inside of inside groove is provided with the bottom plate, the bottom of bottom plate is provided with the cylinder, the cylinder is located ground, the top of bottom plate is provided with the motor, the output shaft of motor is provided with first pivot, the tip of first pivot runs through the inside in the workstation and is provided with the carousel, the dead slot has been seted up on the top surface of carousel, the inside of dead slot is provided with the slide bar, the surface of slide bar is provided with fixed establishment.

Preferably, the bottom plate and the workbench form a sliding structure through an inner groove, and the number of the inner grooves is two.

Preferably, fixed establishment includes spring, montant, spout, second pivot, movable block and knob, the surface nestification of slide bar has the spring, the end fixing of spring has the montant, another tip of spring and the inner wall fixed connection of dead slot, the spout has been seted up to the inside of montant, the inside of spout is provided with the second pivot, the surface of second pivot is provided with the movable block, the tip of second pivot is run through and is provided with the knob in the inside of montant.

Preferably, the vertical rod and the rotary table form a clamping type sliding structure through the empty groove and the sliding rod, and the number of the vertical rod, the empty groove and the sliding rod is two.

Preferably, the spring and the sliding rod are provided with two.

Preferably, the surface of the second rotating shaft inside the sliding groove is provided with threads, and the second rotating shaft is in threaded connection with the movable block.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-loosening clamping device for producing the supporting rail,

1. the work table, the support legs, the inner groove, the bottom plate, the air cylinder, the motor, the first rotating shaft and other parts are matched with each other, so that when a workpiece needs to be processed at different heights, the air cylinder is started to drive the bottom plate to move, and further the motor and the first rotating shaft drive the workpiece clamped on the rotating disc to move, and the problem that the tortoise needs to be repeatedly disassembled and fixed when the workpiece is processed at different heights is solved;

2. through mutually supporting of parts such as carousel, dead slot, slide bar and fixed establishment for the work piece internal diameter is different, can be through pulling montant adjustment fixture's position, and then accomplish the centre gripping fixed to the work piece, solved the work piece internal diameter different, can't carry out the problem of production.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic side sectional view of the vertical rod of the present invention;

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

In the figure: 1. a work table; 2. a support leg; 3. an inner tank; 4. a base plate; 5. a cylinder; 6. a motor; 7. A first rotating shaft; 8. a turntable; 9. an empty groove; 10. a slide bar; 11. a fixing mechanism; 1101. a spring; 1102. a vertical rod; 1103. a chute; 1104. a second rotating shaft; 1105. a movable block; 1106. a knob.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a locking clamping device that moves of supporting rail production usefulness, comprises a workbench 1, the bottom of workstation 1 is provided with stabilizer blade 2, inside groove 3 has been seted up to the side of stabilizer blade 2, the inside of inside groove 3 is provided with bottom plate 4, the bottom of bottom plate 4 is provided with cylinder 5, cylinder 5 is located ground, the top of bottom plate 4 is provided with motor 6, the output shaft of motor 6 is provided with first pivot 7, the tip of first pivot 7 runs through in the inside of workstation 1 and is provided with carousel 8, dead slot 9 has been seted up on the top surface of carousel 8, the inside of dead slot 9 is provided with slide bar 10, the surface of slide bar 10 is provided with fixed establishment 11.

The bottom plate 4 forms a sliding structure with the workbench 1 through the inner groove 3, the inner groove 3 is provided with two, the sliding structure enables the bottom plate 4 to be capable of conducting height adjustment, then the clamped workpiece is driven to conduct height adjustment, and the problem that the workpiece can be machined at different heights is achieved.

The fixing mechanism 11 comprises a spring 1101, a vertical rod 1102, a sliding groove 1103, a second rotating shaft 1104, a movable block 1105 and a knob 1106, the spring 1101 is nested on the surface of the sliding rod 10, the vertical rod 1102 is fixed at the end of the spring 1101, the other end of the spring 1101 is fixedly connected with the inner wall of the empty groove 9, the sliding groove 1103 is formed in the vertical rod 1102, the second rotating shaft 1104 is arranged in the sliding groove 1103, the movable block 1105 is arranged on the surface of the second rotating shaft 1104, the knob 1106 is arranged in the vertical rod 1102 and penetrates through the end of the second rotating shaft 1104, and the mechanism can drive the movable block 1105 to move when the knob 1106 is rotated, so that the workpiece is clamped and fixed.

The vertical rod 1102 and the rotary table 8 form a clamping type sliding structure through the empty groove 9, the slide rod 10 and the rotary table 9, the number of the vertical rods 1102, the empty groove 9 and the slide rod 10 is two, the clamping type sliding structure enables the vertical rod 1102 to move, clamping of workpieces with different inner diameters is further met, and the application range of the equipment is widened.

Two springs 1101 and two sliding rods 10 are arranged, and the springs 1101 are used for resetting the processed vertical rods 1102 so as to facilitate the next use.

The surface of the second rotating shaft 1104, which is located inside the sliding groove 1103, is provided with threads, the second rotating shaft 1104 is in threaded connection with the movable block 1105, and the second rotating shaft 1104 can drive the movable block 1105 to move when rotating, so as to complete clamping of a workpiece, and the threaded connection is very stable, and no drop-off phenomenon occurs.

The working principle is as follows: when the anti-loosening clamping device for producing the supporting rail is used, whether the tapping machine can work normally is checked, after the check is correct, a workpiece is placed on the surface of the turntable 8, one end of the inner diameter of the workpiece is in contact with one side vertical rod 1102, then the workpiece is moved towards the other vertical rod 1102 in a holding mode, the other end of the inner diameter can also be in contact with the other vertical rod 1102, in the moving process, the vertical rod 1102 is fixedly connected with the spring 1101, the spring 1101 is compressed when the vertical rod 1102 moves, the forward rotation knob 1106 is fixedly connected with the second rotating shaft 1104 when the knob 1106 is rotated forward, the second rotating shaft 1104 is in threaded connection with the forward rotation block 1105, so that the movable block 1105 is driven to move downwards when the second rotating shaft 1104 is in threaded connection with the forward rotation block, and is fixed in contact with the workpiece, stopping rotating the knob 1106, repeating the above operations, clamping and fixing the movable block 1105 on the other side with the workpiece, after the workpiece is fixed, starting the motor 6 and the hole drilling machine, rotating the motor 6 to drive the first rotating shaft 7 to rotate, rotating the first rotating shaft 7 to drive the rotating disc 8 and the workpiece with fixed surface to rotate, matching with the hole drilling machine to complete hole drilling operation, when the workpiece needs to be drilled at different positions, starting the cylinder 5 to move towards the stopping motor 6 and the hole drilling machine, because the cylinder 5 is fixedly connected with the bottom plate 4, the bottom plate 4 is connected with the rotating disc 8 through the motor 6 and the first rotating shaft 7, when the bottom plate 4 moves, driving the rotating disc 8 to move, and further driving the workpiece with fixed surface to move, when the workpiece moves to the machining height, closing the cylinder 5, starting the motor 6 and the hole drilling machine, and continuing the hole drilling operation, after the hole is opened, the knob 1106 is reversed, so that the movable block 1105 releases the clamping on the workpiece, and the workpiece is taken down, and after the workpiece is separated from the vertical rod 1102, the vertical rod 1102 is reset under the action of the spring 1101 to be used next time.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a locking clamping device that moves of supporting rail production usefulness, includes workstation (1), its characterized in that: the bottom of workstation (1) is provided with stabilizer blade (2), inside groove (3) have been seted up to the side of stabilizer blade (2), the inside of inside groove (3) is provided with bottom plate (4), the bottom of bottom plate (4) is provided with cylinder (5), cylinder (5) are located ground, the top of bottom plate (4) is provided with motor (6), the output shaft of motor (6) is provided with first pivot (7), the tip of first pivot (7) is run through and is provided with carousel (8) in the inside of workstation (1), dead slot (9) have been seted up on the top surface of carousel (8), the inside of dead slot (9) is provided with slide bar (10), the surface of slide bar (10) is provided with fixed establishment (11).

2. A holding device for producing a support rail according to claim 1, wherein: the bottom plate (4) and the workbench (1) form a sliding structure through the inner grooves (3), and the number of the inner grooves (3) is two.

3. A holding device for producing a support rail according to claim 1, wherein: the fixing mechanism (11) comprises a spring (1101), a vertical rod (1102), a sliding groove (1103), a second rotating shaft (1104), a movable block (1105) and a knob (1106), wherein the spring (1101) is nested on the surface of the sliding rod (10), the vertical rod (1102) is fixed at the end of the spring (1101), the other end of the spring (1101) is fixedly connected with the inner wall of the empty groove (9), the sliding groove (1103) is formed in the vertical rod (1102), the second rotating shaft (1104) is arranged in the sliding groove (1103), the movable block (1105) is arranged on the surface of the second rotating shaft (1104), and the knob (1106) is arranged in the end of the second rotating shaft (1104) in a penetrating mode of the vertical rod (1102).

4. A holding device for producing a support rail according to claim 3, characterized in that: the vertical rod (1102) and the rotary table (8) form a clamping type sliding structure through the empty groove (9) and the sliding rod (10), and the vertical rod (1102), the empty groove (9) and the sliding rod (10) are all provided with two.

5. A holding device for producing a support rail according to claim 3, characterized in that: the two springs (1101) and the two sliding rods (10) are arranged.

6. A holding device for producing a support rail according to claim 3, characterized in that: the surface of the second rotating shaft (1104) in the sliding groove (1103) is provided with threads, and the second rotating shaft (1104) is in threaded connection with the movable block (1105).