CN215033061U

CN215033061U - Compressing device of necking machine for processing agricultural machine accessories

Info

Publication number: CN215033061U
Application number: CN202121283093.5U
Authority: CN
Inventors: 王福烨
Original assignee: Hebei Tianchi Auto Parts Co ltd
Current assignee: Hebei Tianchi Auto Parts Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-07
Anticipated expiration: 2031-06-09

Abstract

The utility model relates to the technical field of necking machines, in particular to a compressing device of a necking machine for processing agricultural machine accessories, which comprises a necking machine body and a base, wherein the top end of the base is connected with a lifting plate through a hydraulic cylinder, the top end of the lifting plate is concentrically provided with a plurality of clamping mechanisms with different force application directions, the clamping mechanisms are connected with the lifting plate through a supporting rod, the top end of the lifting plate is connected with a fixed ring through a fixed frame, the fixed ring is concentric with the clamping mechanisms, the fixed ring is connected with a plurality of pressing blocks through a plurality of reset springs, the fixed frame is connected with a tightening component for tightening the pressing blocks, the tightening component comprises a motor, the motor is arranged on the fixed frame, the pressing blocks are provided with rope grooves, the internal parts of the rope grooves are slidably connected with tightening ropes, the output shaft of the motor is wound with a stay rope, the stay rope passes through the fixed frame and the fixed ring and is connected with the tightening ropes, the workpiece is convenient to clamp, and the machining is stable.

Description

Compressing device of necking machine for processing agricultural machine accessories

Technical Field

The utility model relates to a throat machine technical field specifically is a closing device of processing throat machine for agricultural machinery accessory.

Background

As is well known, a necking machine is a special device for necking steel pipes, and the necking machine can be used for necking agricultural machinery accessories.

Through search, the invention with Chinese patent publication No. CN206716877U discloses a necking machine for a die processing machine, which is roughly described as comprising supporting legs, a movable case, a working table top, a necking device, a pressure gauge and an electric cabinet, wherein the supporting legs are connected with four ends below the movable case, the working table top is arranged on the upper surface of the movable case, the necking device is arranged above the working table top, the pressure gauge is arranged above the necking device, and the electric cabinet is arranged on the left of the necking device.

Although the prior art scheme among the above-mentioned can improve the qualification rate of throat processing article, it is adding man-hour to the work piece, is not convenient for press from both sides tightly the work piece, probably leads to the work piece to rock, makes the machining precision of work piece lower, perhaps uses to press from both sides the work piece by hand, comparatively extravagant manpower, simultaneously comparatively dangerous.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a closing device of processing throat machine for agricultural machinery accessory to the problem of the work piece of being not convenient for press from both sides tightly that provides in the solution background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a processing closing device of throat machine for agricultural machinery accessory, includes the throat machine body, still includes the base, the top of base is connected with the lifter plate through the pneumatic cylinder, the different clamping mechanism of a plurality of application of force directions is installed with one heart in the top of lifter plate, clamping mechanism passes through the bracing piece and the lifter plate is connected, the top of lifter plate is connected with solid fixed ring through the mount to gu fixed ring and clamping mechanism are concentric, gu fixed ring is connected with a plurality of compact heap through a plurality of reset spring to it has the subassembly that tightens up to the compact heap to be connected with on the mount.

Preferably, the clamping mechanism comprises a double-head cylinder, the double-head cylinder is connected with the supporting rod through a mounting frame, and two output ends of the double-head cylinder are both connected with a clamping ring through a clamping frame.

Further, the tightening assembly comprises a motor, the motor is installed on the fixing frame, a rope groove is formed in the pressing block, the rope groove is connected with a tightening rope in a sliding mode, a pull rope is wound on an output shaft of the motor, and the pull rope penetrates through the fixing frame and the fixing ring and is connected with the tightening rope.

Still further, the compact heap is connected with the gag lever post, set up a plurality of spacing holes that match with the gag lever post on the solid fixed ring.

On the basis of the scheme, the clamping ring is connected with a plurality of fixed seats, the fixed seats are provided with sliding grooves, and the corresponding sliding grooves are connected with sliding rods in a sliding manner.

Further on the basis of the above scheme, the bottom of base rotates and is connected with a plurality of gyro wheels to be provided with the stationary blade on the gyro wheel.

Furthermore, a plurality of telescopic rods are connected between the base and the lifting plate.

Still further, the compressing block is connected with an anti-skid pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a processing closing device of throat machine for agricultural machinery accessory possesses following beneficial effect:

this closing device of processing throat machine for agricultural machinery accessory, can adjust the axial lead of clamping mechanism and solid fixed ring through the pneumatic cylinder, it is corresponding with the throat machine body to make it, can carry out the multi-angle clamp to the work piece through a plurality of clamping mechanism and press from both sides tightly, the axial lead that makes the work piece is corresponding with the throat machine body, can drive the compact heap through tightening up the subassembly and press from both sides tightly the work piece, processing finishes the back, it relaxs to tighten up the subassembly, the compact heap can reply the original position under reset spring's drive, relax through clamping mechanism, can take out the work piece, compare foretell prior art, this scheme is convenient for press from both sides tightly the work piece, processing is comparatively stable.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 3 is a schematic view of the three-dimensional structure of the middle fixing ring, the compressing block, the tightening rope, the limiting rod and the like of the utility model;

fig. 4 is a schematic view of the three-dimensional structure of the double-ended cylinder, the mounting frame, the clamping ring, etc.

In the figure: 1. a necking machine body; 2. a base; 3. a hydraulic cylinder; 4. a lifting plate; 5. a fixing ring; 6. a compression block; 7. a double-ended cylinder; 8. a mounting frame; 9. a clamping frame; 10. a clamping ring; 11. a motor; 12. tightening the rope; 13. pulling a rope; 14. a limiting rod; 15. a fixed seat; 16. a slide bar; 17. a roller; 18. a telescopic rod; 19. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a pressing device of a necking machine for processing agricultural machine accessories comprises a necking machine body 1 and a base 2, wherein the bottom end of the base 2 is rotatably connected with a plurality of rollers 17, the rollers 17 are provided with fixing pieces for moving and fixing the pressing device of the necking machine for processing agricultural machine accessories, the top end of the base 2 is connected with a lifting plate 4 through a hydraulic cylinder 3, the lifting plate 4, a clamping mechanism, a pressing block 6 and the like can be driven to lift through the hydraulic cylinder 3, the height of the axial lead of a clamping ring 10 and a fixing ring 5 is adjusted to be corresponding to the necking machine body 1, a plurality of telescopic rods 18 are connected between the base 2 and the lifting plate 4, the stability of the lifting plate 4 can be improved, a plurality of clamping mechanisms with different force application directions are concentrically arranged at the top end of the lifting plate 4, and are connected with the lifting plate 4 through a support rod, clamping mechanism includes double-end jar 7, double-end jar 7 passes through mounting bracket 8 and bracing piece connection, two outputs of double-end jar 7 all are connected with clamping ring 10 through pressing from both sides tight frame 9, double-end jar 7 stretches out and draws back and can drive two clamping rings 10 that correspond and keep away from each other or be close to each other, thereby press from both sides tightly the work piece of different diameters, the axial lead of a plurality of double-end jars 7 is different with the contained angle between the axial lead of clamping ring 10, and the tight orientation mutual compensation of clamp between the clamping ring 10 of many pairs, can carry out diversified clamp to the work piece and press from both sides, it is corresponding with throat machine body 1 to guarantee the axial lead of work piece.

It should be further explained that the clamping ring 10 is connected with a plurality of fixing seats 15, the fixing seats 15 are provided with sliding grooves, the insides of the two corresponding sliding grooves are slidably connected with a sliding rod 16, the sliding fit between the sliding rod 16 and the sliding grooves is convenient for adapting to the movement between the two corresponding clamping rings 10, the sliding rod 16 and the fixing seats 15 can limit the clamping ring 10 to ensure the stability of the movement of the clamping ring 10, the top end of the lifting plate 4 is connected with a fixing ring 5 through a fixing frame, the fixing ring 5 is concentric with the clamping mechanism, the fixing ring 5 is connected with a plurality of pressing blocks 6 through a plurality of reset springs, the pressing blocks 6 are connected with anti-slip pads 19 to facilitate the clamping of workpieces, the fixing frame is connected with tightening assemblies for tightening the pressing blocks 6, each tightening assembly comprises a motor 11, the motor 11 is installed on the fixing frame, the pressing blocks 6 are provided with rope grooves, the inside sliding connection of a plurality of grooving has the rope 12 of tightening, the winding has stay cord 13 on motor 11's the output shaft, stay cord 13 passes mount and solid fixed ring 5 and with tighten up rope 12 and be connected, can twine stay cord 13 through motor 11, thereby tighten up rope 12, it is close to each other to drive a plurality of compact heap 6, press from both sides tightly the work piece, be connected with gag lever post 14 on the compact heap 6, gu set up a plurality of spacing holes that match with gag lever post 14 on the fixed ring 5, be convenient for carry on spacingly to compact heap 6, make compact heap 6 along with remove with gag lever post 14 vertically direction, be convenient for increase and carry out the stability that presss from both sides tightly to the work piece.

The hydraulic cylinder 3, the double-head cylinder 7 and the motor 11 in the embodiment are conventional devices which are purchased from the market and are known by technical personnel in the field, the models can be customized or selected according to actual requirements, the hydraulic cylinder is only used in the patent, the structure and the functions of the hydraulic cylinder are not improved, the setting mode, the installation mode and the electric connection mode are set, the technical personnel in the field can debug the hydraulic cylinder according to the requirements of the use specifications, the hydraulic cylinder is not described again, the hydraulic cylinder 3, the double-head cylinder 7 and the motor 11 are all provided with control switches matched with the hydraulic cylinder, the installation position of the control switches is selected according to the actual use requirements, and the operation and the control of the operating personnel can be facilitated.

In summary, the working principle and the working process of the compressing device of the necking machine for processing the agricultural machinery accessories are that when the compressing device is used, the necking machine body 1 is firstly fixedly placed at a place required to be used, then the clamping mechanism and the like are moved to a proper position through the roller 17 and are fixed through the fixing piece, the hydraulic cylinder 3 is opened to drive the lifting plate 4 to lift, so that the heights of the axial leads of the clamping rings 10 and the compressing blocks 6 are adjusted according to the position of the necking machine body 1, when the agricultural machinery accessories are required to be subjected to necking processing, a workpiece is placed between the clamping rings 10 and the compressing blocks 6, the double-head cylinders 7 are opened, the double-head cylinders 7 drive the corresponding two clamping rings 10 to clamp the workpiece, the double-head cylinders 7 drive the clamping rings 10 to limit the workpiece, so that the axial lead of the workpiece corresponds to the necking machine body 1, rotate through motor 11 and twine stay cord 13, thereby tighten up rope 12, it is close to each other to drive a plurality of compact heap 6, press from both sides tightly the work piece, then carry out the throat processing to the work piece through throat machine body 1 can, processing finishes the back, motor 11 reversal loosens stay cord 13 and tighten up rope 12, make compact heap 6 resume the original position under reset spring's drive, reduce the restriction to the work piece, then control double-end jar 7 extension, it can to take out the work piece from between compact heap 6 and the clamp ring 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a processing closing device of throat machine for agricultural machinery accessory, includes throat machine body (1), its characterized in that: still include base (2), the top of base (2) is connected with lifter plate (4) through pneumatic cylinder (3), the different clamping mechanism of a plurality of application of force directions is installed with one heart to the top of lifter plate (4), clamping mechanism passes through the bracing piece and is connected with lifter plate (4), the top of lifter plate (4) is connected with solid fixed ring (5) through the mount to gu fixed ring (5) and clamping mechanism are concentric, gu fixed ring (5) are connected with a plurality of compact heap (6) through a plurality of reset spring to it has the subassembly that tightens up to compact heap (6) to be connected with on the mount.

2. The pressing device of the necking machine for processing the agricultural machinery accessories, according to claim 1, wherein: the clamping mechanism comprises a double-head cylinder (7), the double-head cylinder (7) is connected with the supporting rod through a mounting frame (8), and two output ends of the double-head cylinder (7) are connected with a clamping ring (10) through a clamping frame (9).

3. The pressing device of the necking machine for processing the agricultural machinery accessories, according to claim 2, wherein: tighten up the subassembly and include motor (11), motor (11) are installed on the mount, the grooving has been seted up on compact heap (6), and is a plurality of the inside sliding connection of grooving has tightening rope (12), the winding has stay cord (13) on the output shaft of motor (11), stay cord (13) pass mount and solid fixed ring (5) and are connected with tightening rope (12).

4. The pressing device of the necking machine for processing the agricultural machinery accessories, according to claim 3, wherein: the pressing block (6) is connected with a limiting rod (14), and the fixing ring (5) is provided with a plurality of limiting holes matched with the limiting rod (14).

5. The pressing device of the necking machine for processing the agricultural machinery accessories, according to claim 4, wherein: the clamping ring (10) is connected with a plurality of fixed seats (15), the fixed seats (15) are provided with sliding grooves, and the corresponding sliding grooves are connected with sliding rods (16) in a sliding manner.

6. The pressing device of the necking machine for processing the agricultural machinery accessories, according to claim 5, wherein: the bottom of base (2) rotates and is connected with a plurality of gyro wheels (17) to be provided with the stationary blade on gyro wheel (17).

7. The pressing device of the necking machine for processing the agricultural machinery accessories, according to claim 6, wherein: a plurality of telescopic rods (18) are connected between the base (2) and the lifting plate (4).

8. The pressing device of the necking machine for processing the agricultural machinery accessories, according to claim 7, wherein: and the pressing block (6) is connected with an anti-skid pad (19).