CN209953728U

CN209953728U - Multi-station adjustable hydraulic riveting machine

Info

Publication number: CN209953728U
Application number: CN201822100106.5U
Authority: CN
Inventors: 谢楚玉
Original assignee: Dongguan Huibao Pneumatic Hydraulic Electromechanical Co Ltd
Current assignee: Dongguan Huibao Pneumatic Hydraulic Electromechanical Co Ltd
Priority date: 2018-12-13
Filing date: 2018-12-13
Publication date: 2020-01-17
Anticipated expiration: 2028-12-13

Abstract

The utility model relates to a hydraulic pressure riveter technical field discloses an adjustable hydraulic pressure riveter of multistation. The riveting machine comprises a support frame, a plurality of riveting machine monomers and a plurality of riveting machines, wherein the support frame is provided with the plurality of riveting machine monomers, each riveting machine monomer comprises a pressing nail unit, a vibrating disc, a material belt and an adjusting mechanism, and the pressing nail unit is vertically and rotatably arranged on the support frame; the material vibrating plate is vertically fixed on the right side of the support frame on the nail pressing unit, the material belt is arranged between the nail pressing unit and the material vibrating plate, and the adjusting mechanism is fixed on the support frame; the nail pressing unit is fixed on the adjusting base, one end of the adjusting base is rotatably arranged on the supporting frame, the fixed end of the adjusting cylinder is arranged on the supporting frame, and the driving end of the adjusting cylinder is arranged at the other end of the adjusting base. The utility model provides an among the prior art rivet driver because of the unable adjustment of unit operation and pay-off rivet direction leads to the defect of inefficiency, reach high efficiency and beat the purpose of rivet.

Description

Multi-station adjustable hydraulic riveting machine

Technical Field

The utility model relates to a hydraulic pressure riveter technical field, more specifically say, relate to an adjustable hydraulic pressure riveter of multistation.

Background

The riveting machine is a novel riveting device developed according to a cold rolling principle, and is mechanical equipment capable of riveting objects by rivets. The device has compact structure, stable performance and convenient and safe operation. The riveting machine mainly completes assembly by rotation and pressure, is mainly applied to occasions needing riveting of rivets (hollow rivets, solid rivets and the like), and is commonly provided with specifications and models such as pneumatic, oil pressure and electric, single-end and double-end and the like. Prior art riveting machines generally comprise: the punching press subassembly of frame, installation in the frame and install the rivet conveying assembly in the frame, its main theory of operation is: a workpiece is manually placed on a die on the rack, the rivet conveying assembly conveys the rivet above the workpiece, and a punching needle on the punching assembly is driven by the driving device to move downwards to drive the rivet into the workpiece. Because the rivet and the workpiece are directly punched, the forming effect of the rivet has defects, and the rivet cannot meet the punching requirements of rivets of all models. Chinese patent CN201620380175.4 discloses an improved riveting machine, which comprises: a frame, conveying component and stamping component, a riveter mould is installed to the below that corresponds to stamping component in the frame, riveter mould bottom be connected with a rotary mechanism, rotary mechanism includes: the riveting machine comprises a first driving device, a bushing connected between the first driving device and a riveting machine die, and a bushing fixing piece, wherein the bushing fixing piece is sleeved outside the bushing, the tail end of the bushing is connected with an output shaft of the first driving device, and the upper end of the bushing is fixedly connected with the riveting machine die so as to drive the riveting machine die to rotate through the first driving device. The utility model discloses transferring at riveter mould and being connected with a rotary mechanism, through rotary mechanism drive riveter mould fast rotation, punching pin on the punching press subassembly squeezes the rivet into the work piece, and the riveter mould is rotatory this moment, and the rivet is under punching pin pressure and the rotatory effect of riveter mould, and the shaping is effectual, especially is suitable for stainless steel rivet, stainless steel hollow rivet, solid rivet etc.. The improved riveting machine can only be used by a single machine, and has low working efficiency; and because nailing mechanism is fixed, can only adopt horizontal rivet mode, can't adjust the rivet direction according to the actual work demand to make this improvement type riveter pay-off rivet inefficiency.

Practical contents

In view of this, the utility model provides an adjustable hydraulic pressure riveter of multistation solves among the prior art riveter and leads to the defect of inefficiency because of the unable adjustment of unit operation and pay-off rivet direction.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a multi-station adjustable hydraulic riveter comprises a support frame; the riveting machine comprises a support frame, wherein a plurality of riveting machine monomers are arranged on the support frame, each riveting machine monomer comprises a pressing unit, a vibrating disc, a material belt and an adjusting mechanism, and the pressing units are vertically and rotatably arranged on the support frame; the material vibrating plate is vertically fixed on the right side of the support frame on the nail pressing unit, the material belt is arranged between the nail pressing unit and the material vibrating plate to enable the material to slide down to the nail pressing unit, the adjusting mechanism is fixed on the support frame, and the driving end of the adjusting mechanism is fixed on the nail pressing unit, wherein the adjusting mechanism comprises an adjusting cylinder and an adjusting base; the nail pressing unit is fixed on the adjusting base, one end of the adjusting base is rotatably arranged at the upper end of the supporting frame, the fixed end of the adjusting cylinder is installed at the lower end of the supporting frame, and the driving end of the adjusting cylinder is arranged at the other end of the adjusting base, so that the adjusting cylinder drives the adjusting base to drive the nail pressing unit to change the direction along the fulcrum of the adjusting base and the supporting frame.

As the utility model discloses an optimal scheme, be provided with two riveter monomers on the support frame at least, the riveter monomer is fixed the setting side by side or side by side on the support frame.

As the utility model discloses an optimal scheme, be provided with two riveter monomers on the support frame, set up about two riveter monomers, the free nail unit of pressing of riveter is relative.

As the preferred scheme of the utility model, the rivet pressing unit comprises a positioning block for positioning the rivet, a pushing mechanism for pushing the rivet of the material belt onto the positioning block, and a hydraulic mechanism for pressing to deform the rivet; the hydraulic mechanism is arranged above the positioning block, and the pushing mechanism is arranged on the right side of the positioning block.

As the preferable proposal of the utility model, the hydraulic mechanism comprises a hydraulic head and a hydraulic machine; the hydraulic machine is fixed at the upper end of the adjusting base, and the driving end of the hydraulic machine is downwards vertical to the adjusting base; the hydraulic head is vertically and fixedly arranged on the driving end of the hydraulic machine.

As a preferred scheme of the utility model, the pushing mechanism comprises an inserting piece, a material pushing cylinder and a switching device; the inserting piece is fixed at the tail end of the material belt; notch has been seted up to the indent on the inserted sheet, and the feeding cylinder sets up the right side at the inserted sheet, and auto-change over device sets up between inserted sheet and feeding cylinder.

As the preferred scheme of the utility model, the locating piece is fixed the lower extreme of adjustment base, and is located under the notch department.

As the preferred scheme of the utility model, the adjustment base is C style of calligraphy open type adjustment base.

As the utility model discloses a preferred scheme, the locating piece is fixed adjustment base is on the lower side of opening part, the hydraulic press is fixed adjustment base is on the upper side of opening part.

As the utility model discloses a preferred scheme, the hydraulic ram is fixed on the hydraulic press and be located the adjustment base opening part makes the hydraulic ram drive at the hydraulic press in adjustment base opening part does the activity of coming and going.

According to the above technical scheme, the utility model discloses a beneficial effect does: the utility model has simple structure, and the plurality of riveting machine monomers are directly arranged on the supporting frame, so that the plurality of riveting machine monomers can be used for simultaneously performing riveting procedures on a plurality of workpieces, thereby improving the working efficiency; through inciting somebody to action the pressure nail unit is fixed on the adjustment base, utilize adjustment cylinder drive the adjustment base area is pressed the nail unit and is followed the fulcrum switching direction of adjustment base and support frame for press the nail unit can be according to the required real-time adjustment pay-off rivet direction of actual operation, both can convenience of customers beat the rivet operation to a plurality of work pieces simultaneously, also convenience of customers beats the rivet operation to the isostructure of same work piece simultaneously, user's actual work load has been reduced, the defect that the efficiency is low because of the unable adjustment of unit operation and pay-off rivet direction of riveter among the prior art has been solved, reach the purpose of high efficiency beating the rivet.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a positive overall structure diagram of the multi-station adjustable hydraulic riveter provided by the embodiment of the utility model.

Fig. 2 is the whole structure diagram of the back of the multi-station adjustable hydraulic riveter provided by the embodiment of the utility model.

Fig. 3 is a schematic diagram of a multi-station adjustable hydraulic riveter according to an embodiment of the present invention.

In the figure: 1-a support frame; 2-a nail pressing unit; 3-vibrating the material tray; 4-material belt; 21-positioning blocks; 22-a pushing mechanism; 221-an insert sheet; 222-a notch; 223-a material pushing cylinder; 224-a switching device; 23-a hydraulic mechanism; 231-hydraulic head; 232-hydraulic press; 24-an adjustment mechanism; 241-adjusting the cylinder; 242-adjusting the base; 5-riveting machine monomer.

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.

Referring to fig. 1-3, the embodiment of the utility model discloses a multi-station adjustable hydraulic riveting machine, which comprises a support frame 1; a plurality of riveting machine single bodies 5 are arranged on the support frame 1, each riveting machine single body 5 comprises a pressing nail unit 2, a vibration disc 3, a material belt 4 and an adjusting mechanism 24, and the pressing nail unit 2 is vertically and rotatably arranged on the support frame 1; the material vibrating disc 3 is vertically fixed on the right side of the support frame 1 on the nail pressing unit 2, the material belt 4 is arranged between the nail pressing unit 2 and the material vibrating disc 3 to enable the material to slide down onto the nail pressing unit 2, the adjusting mechanism 24 is fixed on the support frame 1, and the driving end of the adjusting mechanism 24 is fixed on the nail pressing unit 2, wherein the adjusting mechanism 24 comprises an adjusting cylinder 241 and an adjusting base 242; the nail pressing unit 2 is fixed on the adjusting base 242, one end of the adjusting base 242 is rotatably arranged at the upper end of the supporting frame 1, the fixed end of the adjusting cylinder 241 is installed at the lower end of the supporting frame 1, and the driving end of the adjusting cylinder 241 is arranged at the other end of the adjusting base 242, so that the adjusting cylinder 241 drives the adjusting base 242 to drive the nail pressing unit 2 to change the direction along the fulcrum of the adjusting base 242 and the supporting frame 1.

Specifically, at least two riveting machine units 5 are arranged on the support frame 1, and the riveting machine units 5 are fixedly arranged on the support frame 1 side by side or in parallel. Be provided with two riveter monomers 5 on the support frame 1, set up about two riveter monomers 5, the single 5 pressure of riveter is followed closely the unit 2 relatively. The rivet pressing unit 2 comprises a positioning block 21 for positioning the rivet, a pushing mechanism 22 for pushing the rivet of the material belt 4 to the positioning block 21, and a hydraulic mechanism 23 for pressing and deforming the rivet; the hydraulic mechanism 23 is disposed above the positioning block 21, and the pushing mechanism 22 is disposed on the right side of the positioning block 21. The hydraulic mechanism 23 comprises a hydraulic head 231 and a hydraulic machine 232; the hydraulic machine 232 is fixed at the upper end of the adjusting base 242, and the driving end of the hydraulic machine 232 is downward perpendicular to the adjusting base 242; the hydraulic head 231 is vertically and fixedly arranged on the driving end of the hydraulic machine 232. The pushing mechanism 22 comprises an inserting piece 221, a material pushing cylinder 223 and a switching device 224; the inserting piece 221 is fixed at the tail end of the material belt 4; the inserting piece 221 is provided with a notch 222 inwards concave, the feeding cylinder is arranged on the right side of the inserting piece 221, and the switching device 224 is arranged between the inserting piece 221 and the feeding cylinder. The positioning block 21 is fixed at the lower end of the adjusting base 242 and is located right below the notch 222. The adjusting base 242 is a C-shaped open adjusting base 242. The positioning block 21 is fixed on the lower side of the opening of the adjusting base 242, and the hydraulic press 232 is fixed on the upper side of the opening of the adjusting base 242. The hydraulic head 231 is fixed on the hydraulic machine 232 and located at the opening of the adjusting base 242, so that the hydraulic head 231 reciprocates at the opening of the adjusting base 242 driven by the hydraulic machine 232.

More specifically, as shown in fig. 3, the riveting machine unit 5 includes a positioning block 21 for positioning rivets, a pushing mechanism 22 for pushing the rivets of the logistics conveyor belt onto the positioning block 21, and a hydraulic mechanism 23 for pressing and deforming the rivets, the hydraulic mechanism 23 is disposed above the positioning block 21, the hydraulic mechanism 23 includes a hydraulic head 231 and a hydraulic machine 232 for driving the hydraulic head 231, the hydraulic head 231 is vertically disposed on the hydraulic machine 232, the pushing mechanism 22 is disposed on the right side of the positioning block 21, the pushing mechanism 22 includes an insert 221 for conveying the rivets, a notch 222 for clamping the rivets, a feed cylinder for pushing the insert 221 to the positioning block 21, and a switching device 224 for driving the insert 221 to horizontally rotate, the insert 221 is made of metal, the notch 222 is opened on the insert 221, the size of the notch 222 matches the size of the rivets, the feed cylinder is disposed on the right side of the insert 221, the switching device 224 is arranged between the inserting piece 221 and the material pushing cylinder 223.

Obviously, the utility model discloses the working process of embodiment does: firstly, the feeding rivet direction of the rivet pressing unit 2 is adjusted according to actual operation requirements: starting the adjusting cylinder 241, wherein the telescopic movable end of the adjusting cylinder 241 performs telescopic movement, and the adjusting base 242, which carries the nail pressing unit 2, performs rotary movement along the fulcrum of the adjusting base 242 and the supporting frame 1 under the driving of the adjusting cylinder 241 so as to change the direction to reach the direction of feeding rivets of the nail pressing unit 2; after the feeding rivet direction of the rivet pressing unit 2 is adjusted according to actual operation requirements, a workpiece is placed on the positioning block 21, the rivet pressing unit 2 is started, rivet materials in the vibration disc 3 slide down to the notch 222 of the insertion piece 221 along the material belt 4, and the switching device 224 moves forward under the driving of the material pushing cylinder 223 so that the rivet materials slide to the positioning block 21 along the notch 222 of the insertion piece 221; then hydraulic press 232 starts, and hydraulic head 231 is pinned the rivet material on the work piece until hydraulic head 231 in the drive of hydraulic press 232 activity down to accomplished the utility model discloses an adjustment pay-off rivet direction, pay-off and beat the process of rivet fast.

Therefore, can see from foretell technical scheme, the beneficial effects of the utility model are that: the utility model has simple structure, and the plurality of riveting machine monomers 5 are directly arranged on the support frame 1, so that the plurality of riveting machine monomers 5 can be used for simultaneously performing riveting procedures on a plurality of workpieces, thereby improving the working efficiency; through inciting somebody to action the pressure nail unit 2 is fixed on the adjustment base 242, utilize adjustment cylinder 241 drive adjustment base 242 takes pressure nail unit 2 along adjustment base 242 and support frame 1's fulcrum switching direction for pressure nail unit 2 can adjust pay-off rivet direction in real time according to actual operation needs, both can convenience of customers beat rivet operation to a plurality of work pieces simultaneously, also convenience of customers beats rivet operation to the isostructure of same work piece simultaneously, user's actual work load has been reduced, the defect that the efficiency is low because of the unable adjustment of unit operation and pay-off rivet direction of riveter among the prior art has been solved, reach the purpose of beating the rivet fast high-efficiently.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multistation adjustable hydraulic riveting machine is characterized by comprising a support frame; the riveting machine comprises a support frame, wherein a plurality of riveting machine monomers are arranged on the support frame, each riveting machine monomer comprises a pressing unit, a vibrating disc, a material belt and an adjusting mechanism, and the pressing units are vertically and rotatably arranged on the support frame; the material vibrating disc is vertically fixed on the right side of the support frame on the nail pressing unit, the material belt is arranged between the nail pressing unit and the material vibrating disc to enable the material to slide down to the nail pressing unit, the adjusting mechanism is fixed on the support frame, the driving end of the adjusting mechanism is fixed on the nail pressing unit, wherein,

the adjusting mechanism comprises an adjusting cylinder and an adjusting base; the nail pressing unit is fixed on the adjusting base, one end of the adjusting base is rotatably arranged at the upper end of the supporting frame, the fixed end of the adjusting cylinder is installed at the lower end of the supporting frame, and the driving end of the adjusting cylinder is arranged at the other end of the adjusting base, so that the adjusting cylinder drives the adjusting base to drive the nail pressing unit to change the direction along the fulcrum of the adjusting base and the supporting frame.

2. A multistation adjustable hydraulic riveter according to claim 1 characterized in that: the support frame is at least provided with two riveting machine monomers, and the riveting machine monomers are fixedly arranged on the support frame side by side or in parallel.

3. A multistation adjustable hydraulic riveter according to claim 1 characterized in that: the support frame is provided with two riveting machine monomers, the two riveting machine monomers are arranged left and right, and the single pressing units of the riveting machine are opposite.

4. A multistation adjustable hydraulic riveter according to claim 1 characterized in that: the rivet pressing unit comprises a positioning block for positioning a rivet, a pushing mechanism for pushing the rivet of the material belt to the positioning block and a hydraulic mechanism for pressing to deform the rivet; the hydraulic mechanism is arranged above the positioning block, and the pushing mechanism is arranged on the right side of the positioning block.

5. A multistation adjustable hydraulic riveter according to claim 4 characterized in that: the hydraulic mechanism comprises a hydraulic head and a hydraulic machine; the hydraulic machine is fixed at the upper end of the adjusting base, and the driving end of the hydraulic machine is downwards vertical to the adjusting base; the hydraulic head is vertically and fixedly arranged on the driving end of the hydraulic machine.

6. A multistation adjustable hydraulic riveter according to claim 4 characterized in that: the pushing mechanism comprises an inserting piece, a material pushing cylinder and a switching device; the inserting piece is fixed at the tail end of the material belt; notch has been seted up to the indent on the inserted sheet, and the feeding cylinder sets up the right side at the inserted sheet, and auto-change over device sets up between inserted sheet and feeding cylinder.

7. A multistation adjustable hydraulic riveter according to claim 6 characterized in that: the positioning block is fixed at the lower end of the adjusting base and is positioned right below the notch.

8. A multistation adjustable hydraulic riveter according to claim 5 characterized in that: the adjusting base is a C-shaped opening type adjusting base.

9. A multistation adjustable hydraulic riveter according to claim 8, characterized in that: the positioning block is fixed on the lower side edge of the opening of the adjusting base, and the hydraulic machine is fixed on the upper side edge of the opening of the adjusting base.

10. A multistation adjustable hydraulic riveter according to claim 9 wherein: the hydraulic head is fixed on the hydraulic machine and is positioned at the opening of the adjusting base, so that the hydraulic head can move back and forth at the opening of the adjusting base driven by the hydraulic machine.