CN214870006U

CN214870006U - Fixing device for ocean fastener machining

Info

Publication number: CN214870006U
Application number: CN202121200882.8U
Authority: CN
Inventors: 徐智豪; 王双; 丁栋帅; 李强; 毛莉玲; 马明慧; 寇笑寒
Original assignee: Zhengzhou Aijie Environmental Protection Equipment Technology Co ltd
Current assignee: Zhengzhou Aijie Environmental Protection Equipment Technology Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-26
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to a fixing device for ocean fastener processing in the technical field of fastener processing equipment, which comprises a workbench, wherein a clamping component and an auxiliary clamping component which are matched with each other are arranged on the workbench; the clamping assembly comprises two clamping plates which are symmetrically arranged, the bottom ends of the clamping plates are hinged with the workbench, and the opposite surfaces and the reverse surfaces of the two clamping plates are provided with elastic anti-slip layers; supplementary centre gripping subassembly is including the ring, threaded rod and the positive and negative motor that cooperate the connection of each other, and the ring cover is established outside two grip blocks, evenly is fixed with a plurality of horizontally connecting rods along circumference on the outer wall of ring, and the one end and the threaded rod screw-thread fit of ring are kept away from to the connecting rod, and the lower extreme and the positive and negative motor of threaded rod are connected. The utility model has the advantages of simple and reasonable structure, convenient operation can carry out the centre gripping of outside or hole to the fastener of equidimension model not, is convenient for to the processing of fastener hole or the processing of surface, and rate of equipment utilization is high, low in production cost.

Description

Fixing device for ocean fastener machining

Technical Field

The utility model relates to a fastener processing equipment technical field specifically relates to a be used for ocean fastener processing to use fixing device.

Background

The fastener is also called a standard part in the market, is a general name of a type of mechanical parts used when two or more parts are fastened and connected into a whole, and is characterized by various varieties and specifications and extremely high degree of generalization. The fastener need punch in the course of working, polish, spray paint etc. operation, generally adopts artifical fixed mode, often fixes firmly inadequately, leads to follow-up man-hour fastener to shift easily, and the processing accuracy of fastener is low, and work efficiency is low, adds man-hour needs different fixing device in addition to the fastener in addition, and rate of equipment utilization is low, and is with high costs, is unfavorable for the production of modernization.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a fixing device for ocean fastener processing, which comprises a workbench, wherein a clamping component and an auxiliary clamping component which are matched with each other are arranged on the workbench;

the clamping assembly comprises two clamping plates which are symmetrically arranged, the bottom ends of the clamping plates are hinged with the connecting piece on the workbench, and the opposite surfaces and the reverse surfaces of the two clamping plates are provided with elastic anti-slip layers, so that relative movement in the clamping and fixing process is avoided, and the fixing stability is improved;

supplementary centre gripping subassembly includes ring, threaded rod and positive reverse motor, the ring cover is established outside two grip blocks, and the top of two grip blocks all stretches out from the ring in, evenly be fixed with a plurality of horizontally connecting rods along circumference on the outer wall of ring, the one end that the ring was kept away from to the connecting rod is equipped with the screw hole, vertical threaded rod of equal screw-thread fit in the screw hole, the lower extreme of threaded rod is connected with the positive reverse motor of fixing on the workstation.

Preferably, the middle of the back surfaces of the two clamping plates is provided with a sliding groove, the length of the sliding groove is parallel to that of the clamping plates, a universal ball is arranged in the sliding groove in a sliding mode, and the universal ball is hinged to the inner wall of the corresponding circular ring through a horizontal telescopic rod. The setting of this department has improved stable reliable contact between ring and the grip block, makes the ring more effective to the power of applying of grip block, and can make the ring bigger to the spacing scope of two grip blocks through the flexible of horizontally telescopic link, and the grip block of being convenient for carries out the centre gripping in stretching into the hole of fastener and fixes.

Preferably, the horizontal telescopic rod is an electric push rod or an air cylinder.

Preferably, the number of the connecting rods is not less than two.

The utility model discloses still including enabling one kind and being used for ocean fastener processing to use other subassemblies of fixing device normal use, control assembly etc. like just reversing the motor is the conventional technical means in this field. In addition, the device or the assembly which is not limited in the utility model adopts the conventional technical means in the field, such as universal ball, elastic anti-slip layer, threaded rod and the like, which are the conventional equipment in the field.

The working principle of the utility model is that the connecting rod drives the circular ring to vertically reciprocate through the synchronous rotation of the positive and negative rotating motors, and the rotating angle of the two clamping plates around the connecting piece is changed in the reciprocating motion process, so that the clamping distance between the two clamping plates is adjusted, the clamping device is suitable for clamping the outer parts of fasteners with different sizes and models, and the processing of inner holes of the fasteners is convenient; in addition, the angle of the two clamping plates rotating around the connecting piece can be further increased or reduced by adjusting the extension of the horizontal telescopic rod, so that the two clamping plates can rotate oppositely to extend into the inner hole of the fastening piece to fix the fastening piece, the processing of the outer surface of the fastening piece is facilitated, the whole equipment is simple, and the equipment utilization rate is high.

The utility model has the advantages of simple and reasonable structure, convenient operation, and the cooperation of the circular ring and the clamping plate can clamp the outer parts of fasteners with different sizes and types, thereby facilitating the processing of the inner holes of the fasteners; through the extension and the shrink of horizontally telescopic link, can make two grip blocks rotate the hole that stretches into the fastener behind the great angle in opposite directions and fix the fastener, be favorable to the processing to the fastener surface, whole equipment is simple, and rate of equipment utilization is high, has reduced manufacturing cost, and is high-efficient stable, is favorable to the production of modernization.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a fixing device for ocean fastener processing according to the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a top view of the attachment ring of FIG. 1;

FIG. 4 is a schematic structural view of the sliding groove of the clamping plate according to the present invention;

FIG. 5 is a state diagram of the present invention clamping an exterior portion of a fastener;

FIG. 6 is a top view of FIG. 5;

FIG. 7 is a state diagram of the present invention for clamping the inner holes of the second fastening member;

fig. 8 is a top view of fig. 7.

In the figure: 1. the device comprises a workbench, 2. a positive and negative rotation motor, 3. a connecting rod, 4. a threaded rod, 5. a clamping plate, 6. an elastic anti-slip layer, 7. a connecting piece, 8. a circular ring, 9. a universal ball, 10. a sliding groove, 11. a first fastening piece, 12, a telescopic rod, 13 and a second fastening piece.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.

Examples

As shown in fig. 1-8, the utility model provides a fixing device for ocean fastener processing, which comprises a workbench 1, wherein the workbench 1 is provided with a clamping component and an auxiliary clamping component which are matched with each other;

the clamping assembly comprises two clamping plates 5 which are symmetrically arranged, the bottom ends of the clamping plates 5 are hinged with a connecting piece 7 on the workbench 1, and rubber elastic anti-slip layers 6 are arranged on the opposite surfaces and the reverse surfaces of the two clamping plates 5, so that relative movement in the clamping and fixing process is avoided, and the fixing stability is improved;

supplementary centre gripping subassembly includes ring 8, threaded rod 4 and just reversing

motor

2, 8 covers of ring are established outside two grip blocks 5, and the top of two grip blocks 5 is all followed in the ring 8 and is stretched out, evenly be fixed with a plurality of horizontally connecting rods 3 along circumference on the outer wall of ring 8, the one end that ring 8 was kept away from to connecting rod 3 is equipped with the screw hole, vertical threaded rod 4 of equal screw-thread fit in the screw hole, the lower extreme of threaded rod 4 is connected with the just reversing motor 2 of fixing on workstation 1.

The centre of two grip blocks 5 dorsad face all is equipped with a spout 10, the length of spout 10 is parallel with the length of grip block 5, it is provided with universal ball 9 to slide in the spout 10, universal ball 9 passes through horizontally telescopic link 12 and is connected with the inner wall hinge of the ring 8 that corresponds. This department sets up the reliable contact that has improved between ring 8 and the grip block 5 stably, makes ring 8 more effective to the power of applying of grip block 5, and can make the ring 8 bigger to the spacing range of two grip blocks 5 through the flexible of horizontally telescopic link 12, and it is fixed to be convenient for carry out the centre gripping in the grip block 5 stretches into the hole of fastener.

The horizontal telescopic rod 12 is an electric push rod or an air cylinder.

The number of the connecting rods 3 is not less than two.

When the clamping device works, the connecting rod 3 drives the circular ring 8 to vertically reciprocate up and down through the synchronous rotation of the forward and reverse rotating motors 2, and the rotating angle of the two clamping plates 5 around the connecting piece 7 is changed in the reciprocating motion process, so that the clamping distance between the two clamping plates 5 is adjusted, the clamping device is suitable for clamping the outer parts of fasteners with different sizes and models, and the inner holes of the fasteners I11 with smaller inner holes are conveniently machined (as shown in figures 5-6); in addition, the rotation angle of the two clamping plates 5 around the connecting piece 7 can be further increased or reduced by adjusting the extension and retraction of the horizontal telescopic rod 12, so that the two clamping plates 5 can rotate oppositely to extend into the inner hole of the second fastening piece 13 with a larger inner hole to fix the second fastening piece 13, the processing of the outer surface of the second fastening piece 13 is facilitated (as shown in figures 7-8), the whole equipment is simple, and the equipment utilization rate is high.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be used for ocean fastener processing to use fixing device, includes the workstation, its characterized in that: the workbench is provided with a clamping assembly and an auxiliary clamping assembly which are matched with each other;

the clamping assembly comprises two clamping plates which are symmetrically arranged, the bottom ends of the clamping plates are hinged with the connecting piece on the workbench, and the opposite surfaces and the reverse surfaces of the two clamping plates are provided with elastic anti-slip layers;

2. The fixing device for marine fastener processing as claimed in claim 1, wherein: the middle of the dorsad face of two grip blocks all is equipped with a spout, the length of spout is parallel with the length of grip block, it is provided with universal ball to slide in the spout, universal ball passes through the inner wall hinge of horizontally telescopic link and the ring that corresponds and is connected.

3. The fixing device for marine fastener processing as claimed in claim 2, wherein: the horizontal telescopic rod is an electric push rod or an air cylinder.

4. The fixing device for marine fastener processing as claimed in claim 1, wherein: the number of the connecting rods is not less than two.