CN214081022U

CN214081022U - Clamping structure for constant-temperature heating device

Info

Publication number: CN214081022U
Application number: CN202022615440.1U
Authority: CN
Inventors: 陈大伟
Original assignee: Nanjing Aoteng Engineering Technology Co ltd
Current assignee: Nanjing Aoteng Engineering Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-08-31
Anticipated expiration: 2030-11-12

Abstract

The utility model provides a be used for constant temperature clamping structure for heating device relates to clamping structure technical field, including U type piece, the top welding of U type piece has two connecting rods, two the relative one end of connecting rod is all through bearing fixedly connected with sector gear. The utility model discloses, it runs through to slide through slider and slide bar, thereby can make the slider obtain the restriction in sliding, thereby prevent that the third stock slip dynamics is too big, thereby cause the device collision, thereby reduce factor of safety, bottom through pulling bull stick to hollow tube, then rotate the bull stick, thereby can be with the bull stick card in the bottom of hollow tube, the clamp splice can carry out long-time effectual centre gripping work piece simultaneously, prevent that the work piece from dropping, after processing through constant temperature, rotate the bull stick, thereby can rotate the bull stick to in the spout, thereby can make the clamp splice relax, thereby can make the long-time centre gripping work piece of device, thereby worker's factor of safety has been increased.

Description

Clamping structure for constant-temperature heating device

Technical Field

The utility model relates to a clamping structure technical field especially relates to a be used for constant temperature clamping structure for heating device.

Background

The most widely used grippers are pneumatic grippers; it is essentially a cylinder powered by compressed air. When air is supplied, the gripper jaws will approach and firmly grip the object in order to perform other operations, and when the air direction changes, the gripper will release the object. The typical application is to change the direction of the object or move the object during the selecting operation, and when the clamper clamps the workpiece, a certain force constraint and a certain shape constraint are needed to ensure that the clamped workpiece is completely released during the moving, staying and loading processes.

However, in the prior art, when the existing clamping device clamps a workpiece, the workpiece needs to be clamped by a large force, so that the workpiece is moved to a place where the workpiece needs to be machined, the workpiece can be machined only by the large force, most of the workpieces need to be machined for a long time in the constant-temperature heating process, the workpiece needs to be clamped for a long time, the work efficiency of workers is increased, the existing clamping device cannot be used, and when the temperature is too high, the workers clamp the workpiece for a long time, so that the safety factor is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, drive the device function through gear revolve to reduce worker's labour, through rotating the bull stick card on the hollow tube, thereby can avoid the long-time centre gripping work piece of people.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a be used for constant temperature clamping structure for heating device, includes U type piece, the top welding of U type piece has two connecting rods, two the relative one end of connecting rod all has first stock, two through bearing fixedly connected with sector gear, two the one end surface of sector gear all has welded first stock, two the other end of connecting rod all has a second stock, every through bearing fixedly connected with between the one end of second stock and first stock through bearing fixedly connected with bracing piece, and the one end of bracing piece extends to the outside of first stock, the clamp splice is installed to the one end of bracing piece.

Preferably, the inner wall welding of U type piece has four quarter butts, and divide into two sets ofly, and the welding has the fixed block between the one end of two quarter butts of every group, the fixed block is hollow structure, two the inside of fixed block all is fixed with two slide bars.

Preferably, a third long rod penetrates through the center of the bottom of the U-shaped block in a sliding mode, a sliding block is sleeved on the outer surface of the third long rod, and the two ends of the sliding block slide on the outer surfaces of the four sliding rods respectively.

Preferably, the one end surface of third stock is located the top of slider and installs row tooth, and just row tooth is connected with sector gear meshing, the top of third stock is fixed with the dead lever, the top welding of dead lever has the right angle board.

Preferably, the spring is sleeved on the outer surface of the third long rod and located at the bottom of the sliding block, the top end of the spring is welded to the bottom of the sliding block, and the bottom end of the spring is welded to one side of the U-shaped block.

Preferably, the welding of the bottom center department of U type piece has the hollow tube, and the interior table wall of hollow tube slides with the one end of third stock, the spout has been seted up to one side surface of hollow tube, the bottom of third stock is through bearing fixedly connected with bull stick.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through the pulling bull stick, thereby can make third stock atress slide, thereby can make sector gear rotate, thereby can make first stock remove, thereby can make the bracing piece remove, thereby can make the clamp splice remove, thereby can make the effectual centre gripping work piece of clamp splice, thereby the working strength of worker has been reduced, removal through the third stock, thereby can make the dead lever remove, thereby can make the rectangular plate remove, thereby can remove the below of clamp splice, thereby can make the clamp splice be located the top of rectangular plate, thereby can make the more effectual centre gripping work piece of clamp splice, thereby worker's work efficiency has been increased.

2. The utility model discloses in, slide through slider and slide bar and run through, thereby can make the slider obtain the restriction in sliding, thereby prevent that the third stock slip dynamics is too big, thereby cause the device collision, thereby reduce factor of safety, bottom through pulling bull stick to hollow tube, then rotate the bull stick, thereby can be with the bull stick card in the bottom of hollow tube, the clamp splice can carry out long-time effectual centre gripping work piece simultaneously, prevent that the work piece from dropping, after processing through constant temperature, rotate the bull stick, thereby can rotate the bull stick in the spout, thereby can make the clamp splice relax, thereby can make the long-time centre gripping work piece of device, thereby worker's factor of safety has been increased.

Drawings

Fig. 1 is a schematic front view of a clamping structure for a constant temperature heating apparatus according to the present invention;

fig. 2 is a schematic top view of a clamping structure for a constant temperature heating apparatus according to the present invention;

fig. 3 is the utility model provides a hollow tube part section structure sketch map for clamping structure for constant temperature heating device.

Fig. 4 is a schematic structural view of a part a of a clamping structure for a constant temperature heating apparatus according to the present invention.

Illustration of the drawings:

1. a U-shaped block; 2. a sector gear; 3. a first long rod; 4. a second long rod; 5. a support bar; 6. a clamping block; 7. a short bar; 8. a fixed block; 9. a slide bar; 10. a slider; 11. a third long rod; 12. tooth arrangement; 13. a spring; 14. fixing the rod; 15. a right-angle plate; 16. a hollow tube; 17. a chute; 18. a rotating rod; 19. a connecting rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the present invention provides a clamping structure for a constant temperature heating apparatus, comprising a U-shaped block 1, two connecting rods 19 welded to the top of the U-shaped block 1, sector gears 2 fixedly connected to opposite ends of the two connecting rods 19 through bearings, a first long rod 3 welded to the outer surface of one end of each of the two sector gears 2, a second long rod 4 fixedly connected to the other end of each of the two connecting rods 19 through bearings, a supporting rod 5 fixedly connected between each of the second long rods 4 and one end of the first long rod 3 through a bearing, one end of the supporting rod 5 extending to the outside of the first long rod 3, a clamping block 6 installed to one end of the supporting rod 5, a tooth row 12 installed to the outer surface of one end of a third long rod 11 at the top of a slider 10 and engaged with the sector gears 2, a fixing rod 14 fixed to the top end of the third long rod 11, the top welding of dead lever 14 has right angle board 15, and the welding of the bottom center department of U type piece 1 has hollow tube 16, and the interior table wall of hollow tube 16 slides with the one end of third stock 11, and spout 17 has been seted up to one side surface of hollow tube 16, and bearing fixedly connected with bull stick 18 is passed through to the bottom of third stock 11.

The effect that its whole embodiment 1 reaches is, at first place the work piece on the right-angle plate 15, then, through pulling the bull stick 18, so that third stock 11 can be forced to slide, so that sector gear 2 can rotate, through the fixing of U type piece 1, so that connecting rod 19 can be fixed, so that sector gear 2 can be fixed, through the rotation of sector gear 2, so that first stock 3 can move, because first stock 3 moves, so that supporting rod 5 can move, through the connection of second stock 4 and one end of supporting rod 5, while the other end of second stock 4 is connected with one end of connecting rod 19, so that supporting rod 5 can be stable, because supporting rod 5 moves, so that clamp 6 can move, so that clamp 6 can be made effective to clamp the work piece, so that the working strength of the worker is reduced, through the movement of third pole 11, so that dead lever 14 can be moved, so that right-angle plate 15 can be moved, so that clamp block 6 can be moved to the below, so that clamp block 6 can be located above right-angle plate 15, so that clamp block 6 can be more effective to clamp workpieces, and the work efficiency of workers is increased.

Embodiment 2, as shown in fig. 1 and 4, the inner wall welding of U type piece 1 has four quarter butts 7, and divide into two sets ofly, the welding has fixed block 8 between the one end of two quarter butts 7 of every group, fixed block 8 is hollow structure, the inside of two fixed blocks 8 all is fixed with two slide bars 9, the bottom center department of U type piece 1 slides and runs through there is third stock 11, the surface cover of third stock 11 is equipped with slider 10, and the both ends of slider 10 slide in the surface of four slide bars 9 respectively, the surface that third stock 11 is located the bottom cover of slider 10 is equipped with spring 13, and the top of spring 13 and the bottom welding of slider 10, and the bottom of spring 13 and one side welding of U type piece 1.

The whole embodiment 2 has the effects that the short rod 7 is fixed inside the U-shaped block 1, the short rod 7 is fixed, so that the fixing block 8 can be fixed, so that the sliding rod 9 can be fixed, the sliding block 10 can slide through the sliding block 10 and the sliding rod 9, so that the sliding block 10 can be limited in sliding, and the third long rod 11 is prevented from being too large in sliding force, so that the device collision is caused, so that the safety factor is reduced, the rotating rod 18 is pulled to the bottom of the hollow tube 16 and then the rotating rod 18 is rotated, so that the rotating rod 18 can be clamped at the bottom of the hollow tube 16, meanwhile, the clamping block 6 can effectively clamp a workpiece for a long time, so that the workpiece is prevented from falling, after the constant temperature processing is finished, the rotating rod 18 is rotated, so that the rotating rod 18 can be rotated into the sliding groove 17, so that the clamping block 6 can be loosened, so that the device can clamp the workpiece for a long time, thereby increasing the safety factor of the worker.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a be used for constant temperature clamping structure for heating device, includes U type piece (1), its characterized in that: the welding of the top of U type piece (1) has two connecting rods (19), two the relative one end of connecting rod (19) is all through bearing fixedly connected with sector gear (2), two the one end surface of sector gear (2) all welds first stock (3), two the other end of connecting rod (19) is all through bearing fixedly connected with second stock (4), every through bearing fixedly connected with bracing piece (5) between the one end of second stock (4) and first stock (3), and the one end of bracing piece (5) extends to the outside of first stock (3), clamp splice (6) are installed to the one end of bracing piece (5).

2. A clamping structure for a thermostatic heating device according to claim 1, characterized in that: the welding of the inner wall of U type piece (1) has four quarter butt (7), and divide into two sets ofly, and the welding has fixed block (8) between the one end of two quarter butt (7) of every group, fixed block (8) are hollow structure, two the inside of fixed block (8) all is fixed with two slide bars (9).

3. A clamping structure for a thermostatic heating device according to claim 1, characterized in that: the bottom center of the U-shaped block (1) is provided with a third long rod (11) in a sliding penetrating mode, a sliding block (10) is sleeved on the outer surface of the third long rod (11), and the two ends of the sliding block (10) slide on the outer surfaces of the four sliding rods (9) respectively.

4. A holding structure for a thermostatic heating device according to claim 3, characterized in that: the one end surface of third stock (11) is located the top of slider (10) and installs row tooth (12), and arranges tooth (12) and be connected with sector gear (2) meshing, the top of third stock (11) is fixed with dead lever (14), the top welding of dead lever (14) has right angle board (15).

5. A holding structure for a thermostatic heating device according to claim 3, characterized in that: the outer surface of the third long rod (11) is located at the bottom of the sliding block (10) and is sleeved with a spring (13), the top end of the spring (13) is welded with the bottom of the sliding block (10), and the bottom end of the spring (13) is welded with one side of the U-shaped block (1).

6. A holding structure for a thermostatic heating device according to claim 3, characterized in that: the welding of the bottom center department of U type piece (1) has hollow tube (16), and the interior table wall of hollow tube (16) slides with the one end of third stock (11), spout (17) have been seted up to one side surface of hollow tube (16), bearing fixedly connected with bull stick (18) is passed through to the bottom of third stock (11).