CN216502172U - Eyelet machine for riveting umbrella rib eyelets - Google Patents
Eyelet machine for riveting umbrella rib eyelets Download PDFInfo
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- CN216502172U CN216502172U CN202123057426.5U CN202123057426U CN216502172U CN 216502172 U CN216502172 U CN 216502172U CN 202123057426 U CN202123057426 U CN 202123057426U CN 216502172 U CN216502172 U CN 216502172U
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- fixedly connected
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- riveting
- eyelets
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Abstract
The utility model relates to the technical field of eyelet machines, in particular to an eyelet machine for rib eyelet riveting, which comprises a base, wherein the top of the base is fixedly connected with a mounting frame, the top end of the mounting frame is fixedly connected with a telescopic hydraulic cylinder, the output end of the telescopic hydraulic cylinder is fixedly connected with an upper compression column, the bottom end of the upper compression column is fixedly connected with a cylindrical block, the bottom end of the mounting frame is fixedly connected with a bearing plate, and the top of the bearing plate is provided with a placing groove; the upper compression column can be driven to move downwards by starting the telescopic hydraulic cylinder, the telescopic hydraulic cylinder moves downwards to drive the cylindrical block, the fixed rod and the rotating wheel to move downwards, the cylindrical block firstly penetrates through the circular ring buckle, then the rotating wheel moves to the arc-shaped plate and performs rolling extrusion, and the rotating wheel extrudes the arc-shaped plate to move outwards.
Description
Technical Field
The utility model relates to the technical field of eyelet machines, in particular to an eyelet machine for riveting umbrella ribs and eyelets.
Background
The eyelet machine has similar working principle to that of riveting machine, and is driven by motor (cylinder) to instantaneously (stably apply force) generate high-speed punching force to impact the surface of eyelet and make the bottom of eyelet turn up (flower) to rivet objects. As the corn button is not very long, the corn is needed to be riveted in the processing process of the umbrella rib.
In the prior art, the following problems exist:
(1) most of the existing eyelet machines for riveting umbrella ribs and eyelets adopt a sliding mode to extrude a discharging mechanism, and the sliding between sliding blocks is unsmooth and the abrasion is serious in the long-term use process of the mode;
(2) when most of the umbrella ribs and the corn are riveted, the umbrella ribs are not fixed, so that the phenomenon that the umbrella ribs are bounced off due to impact force is likely to occur, and peripheral personnel are easily injured.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an eyelet machine for riveting umbrella ribs and eyelets so as to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the utility model provides a helosis machine for rib helosis riveting, the on-line screen storage device comprises a base, the top fixedly connected with mounting bracket of base, the flexible pneumatic cylinder of top fixedly connected with of mounting bracket, the compression leg on the output fixedly connected with of flexible pneumatic cylinder, the bottom fixedly connected with cylinder piece of going up the compression leg, the bottom fixedly connected with bearing plate of mounting bracket, the standing groove has been seted up at the top of bearing plate, the standing groove is corresponding with the position of last compression leg, go up the adaptation on the compression leg and install feed mechanism, install protection machanism on the bearing plate.
Preferably, feed mechanism includes two fixed columns of fixed connection in flexible pneumatic cylinder one side, and the one end of two fixed columns is slided and has been cup jointed the activity post, and the one end fixedly connected with arc track of two activity posts has placed a plurality of rings in the arc track and has buckled, and the ring that is located the discharge gate is buckled and cylinder piece looks adaptation, installs the extrusion unit on the arc track.
Preferably, two reset springs are sleeved on the fixed columns, and two ends of each reset spring are respectively and fixedly connected with the telescopic hydraulic cylinder and the movable column.
Preferably, the extrusion unit includes fixed connection in the arc of arc track inside wall, goes up the cylinder lateral wall fixedly connected with dead lever of compression leg, and the one end of dead lever is rotated and is connected the runner, and the runner can with the arc butt and promote the arc at the in-process that descends.
Preferably, the inner walls of the two sides of the discharge port of the arc-shaped track are fixedly connected with elastic pieces, and the outer arc side walls of the two elastic pieces are attached to the circular buckle.
Preferably, the protection machanism includes two slide rails of fixed connection in bearing plate one side, and the spout has all been seted up at the top of two slide rails, and sliding connection has the slider in the spout, and the top fixedly connected with connecting rod of slider, the one end fixedly connected with arc cover of connecting rod, and the position of two arc covers is corresponding, and the slide opening has all been seted up to the one end inner wall of two slide rails, the equal fixedly connected with slide bar of one end of two sliders, and the slide opening and the fixedly connected with pole of buckling, two pole looks adaptations of buckling are run through respectively to the one end of two slide bars.
Preferably, two telescopic springs are sleeved on the sliding rods, two ends of each telescopic spring are respectively and fixedly connected with the bending rods and the sliding rails, extrusion rods are fixedly connected to the outer side walls of the cylinders of the upper compression posts, and the extrusion rods correspond to the two bending rods in position respectively.
The utility model provides an eyelet machine for riveting umbrella rib eyelets through improvement, which has the following improvement and advantages compared with the prior art:
one is as follows: according to the utility model, the upper compression column is driven to move downwards by starting the telescopic hydraulic cylinder, the telescopic hydraulic cylinder moves downwards to drive the cylindrical block, the fixed rod and the rotating wheel to move downwards, so that the cylindrical block firstly passes through the circular ring buckle, then the rotating wheel moves to the arc-shaped plate and performs rolling extrusion, and the rotating wheel extrudes the arc-shaped plate to move outwards, so that sliding extrusion is replaced by rolling extrusion, and the rolling extrusion friction is smaller, so that the sliding extrusion is smoother in the moving process, and further the abrasion generated among materials can be reduced;
the second step is as follows: in the process of completing eyelet riveting through continuous downward movement of the telescopic hydraulic cylinder, the extrusion rod can be driven to extrude the two bending rods, so that the two bending rods are close to each other, the bending rods drive the sliding block and the connecting rod to move, the two connecting rods move to drive the two arc sleeves to be close to each other and contact with each other, the two arc sleeves fix the umbrella ribs, the umbrella ribs can be prevented from bouncing off in the riveting process, further, surrounding personnel cannot be injured, and the safety of the device is improved.
Drawings
The utility model is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another embodiment of the present invention;
FIG. 3 is a schematic perspective view of the engagement of the fixed post, the movable post and the return spring of the present invention;
FIG. 4 is a perspective view of the shielding mechanism of the present invention;
fig. 5 is a schematic perspective view of the utility model at a in fig. 2.
Description of reference numerals:
1. a base; 101. a mounting frame; 102. a telescopic hydraulic cylinder; 103. pressing the column upwards; 104. a cylindrical block; 105. fixing the rod; 106. a rotating wheel; 107. an extrusion stem; 108. a pressure bearing plate; 2. an arc-shaped track; 201. a movable post; 202. fixing a column; 203. a return spring; 204. an arc-shaped plate; 205. a spring plate; 206. a circular ring is buckled; 3. a slide rail; 301. a slider; 302. a connecting rod; 303. an arc-shaped sleeve; 304. a slide bar; 305. a bending rod; 306. a telescoping spring.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a corn machine for riveting umbrella rib corns through improvement, which adopts the technical scheme that:
as shown in fig. 1 to 5, a corn machine for riveting rib corns comprises a base 1, wherein the top of the base 1 is fixedly connected with a mounting frame 101, the top end of the mounting frame 101 is fixedly connected with a telescopic hydraulic cylinder 102, the output end of the telescopic hydraulic cylinder 102 is fixedly connected with an upper compression column 103, the bottom end of the upper compression column 103 is fixedly connected with a cylindrical block 104, the bottom end of the mounting frame 101 is fixedly connected with a bearing plate 108, the top of the bearing plate 108 is provided with a placing groove, the placing groove corresponds to the upper compression column 103 in position, a feeding mechanism is adaptively installed on the upper compression column 103, and a protection mechanism is installed on the bearing plate 108; by means of the structure, the umbrella ribs are placed and the corn is riveted through the arrangement of the bearing plate 108.
Further, the feeding mechanism comprises two fixed columns 202 fixedly connected to one side of the telescopic hydraulic cylinder 102, one ends of the two fixed columns 202 are slidably sleeved with movable columns 201, one ends of the two movable columns 201 are fixedly connected with arc-shaped rails 2, a plurality of circular buckles 206 are placed in the arc-shaped rails 2, the circular buckles 206 located at the discharge port are matched with the cylindrical blocks 104, and extrusion units are installed on the arc-shaped rails 2; by means of the structure, the feeding of the circular buckles 206 is realized through the arrangement of the arc-shaped rails 2.
Furthermore, the two fixed columns 202 are sleeved with a return spring 203, and two ends of the return spring 203 are fixedly connected with the telescopic hydraulic cylinder 102 and the movable column 201 respectively; by means of the structure, the reset spring 203 is arranged, under the elastic force action of the reset spring 203, the arc-shaped track 2 is not subjected to external force, and the reset spring 203 can drive the arc-shaped track 2 to reset.
Further, the extrusion unit comprises an arc-shaped plate 204 fixedly connected to the inner side wall of the arc-shaped track 2, the cylindrical outer side wall of the upper compression column 103 is fixedly connected with a fixing rod 105, one end of the fixing rod 105 is rotatably connected with a rotating wheel 106, and the rotating wheel 106 can be abutted against the arc-shaped plate 204 and push the arc-shaped plate 204 in the descending process; by means of the structure, rolling extrusion is used for replacing sliding extrusion through the arrangement of the rotating wheel 106.
Furthermore, the inner walls of the two sides of the discharge hole of the arc-shaped track 2 are fixedly connected with elastic sheets 205, and the outer arc side walls of the two elastic sheets 205 are attached to the circular ring buckle 206; borrow by above-mentioned structure, through the setting of shell fragment 205, realized detaining 206 to the ring and spacing, the effectual condition of leaking the material that has prevented 206 emergence of detaining of ring.
Further, the protection mechanism comprises two slide rails 3 fixedly connected to one side of the bearing plate 108, sliding grooves are formed in the tops of the two slide rails 3, sliding blocks 301 are connected in the sliding grooves in a sliding mode, the top of each sliding block 301 is fixedly connected with a connecting rod 302, one end of each connecting rod 302 is fixedly connected with an arc-shaped sleeve 303, the positions of the two arc-shaped sleeves 303 correspond to each other, sliding holes are formed in the inner wall of one end of each slide rail 3, one ends of the two slide blocks 301 are fixedly connected with sliding rods 304, one ends of the two sliding rods 304 penetrate through the sliding holes respectively and are fixedly connected with bending rods 305, and the two bending rods 305 are matched with each other; by means of the structure, the umbrella ribs are fixed through the arrangement of the arc-shaped sleeve 303, and the phenomenon that the umbrella ribs are bounced off in the processing process is effectively prevented.
Furthermore, two telescopic springs 306 are sleeved on the two sliding rods 304, two ends of each telescopic spring 306 are respectively and fixedly connected with the bending rods 305 and the sliding rail 3, the cylindrical outer side wall of the upper compression column 103 is fixedly connected with the extrusion rods 107, and the extrusion rods 107 respectively correspond to the two bending rods 305; by means of the structure, the two arc-shaped sleeves 303 are driven to be synchronously close to each other through the arrangement of the bending rod 305.
The working principle is as follows: the umbrella rib needing eyelet riveting is placed in the placing groove, the telescopic hydraulic cylinder 102 is started to drive the upper pressing column 103 to move downwards, the telescopic hydraulic cylinder 102 moves downwards to drive the cylindrical block 104, the fixed rod 105 and the rotating wheel 106 to move downwards, the cylindrical block 104 firstly passes through the circular ring buckle 206, then the rotating wheel 106 moves to the arc-shaped plate 204 and carries out rolling extrusion, the rotating wheel 106 extrudes the arc-shaped plate 204 to move outwards, the arc-shaped plate 204 moves outwards to drive the arc-shaped rail 2, the movable column 201 and the reset spring 203 to move, the reset spring 203 moves and generates elastic deformation, meanwhile, the arc-shaped rail 2 moves outwards to enable the circular ring buckle 206 to extrude the two elastic sheets 205 to generate elastic deformation, further, the circular ring buckle 206 at the discharge port finishes discharging, the rolling extrusion is used for replacing sliding extrusion, because the rolling extrusion friction force is smaller, the moving process is smoother, and the resulting wear between the materials can be reduced.
Telescopic hydraulic cylinder 102 lasts the in-process that the eyelet riveting was accomplished to the downward movement, can drive the extrusion stem 107 and extrude two pole 305 of buckling, make two pole 305 of buckling be close to each other, two pole 305 of buckling are close to each other and drive expanding spring 306 and take place elastic deformation, pole 305 of buckling simultaneously drives slider 301 and connecting rod 302 and removes, two connecting rod 302 remove and drive two arc cover 303 and be close to the contact each other, make two arc cover 303 fixed the rib, it can avoid the rib to pop out at the in-process of riveting to have realized the rib, and then can not cause peripheral personnel to be injured, the security of device has been improved.
The previous description 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 utility model. 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 (7)
1. The utility model provides a helosis machine for rib helosis riveting, includes base (1), its characterized in that: the top fixedly connected with mounting bracket (101) of base (1), the flexible pneumatic cylinder (102) of top fixedly connected with of mounting bracket (101), compression leg (103) on the output fixedly connected with of flexible pneumatic cylinder (102), the bottom fixedly connected with cylinder piece (104) of last compression leg (103), the bottom fixedly connected with bearing plate (108) of mounting bracket (101), the standing groove has been seted up at the top of bearing plate (108), the standing groove is corresponding with the position of last compression leg (103), feed mechanism is installed to the adaptation on last compression leg (103), install protection machanism on bearing plate (108).
2. An eyelet machine for riveting umbrella ribs and eyelets, according to claim 1, characterized in that: feed mechanism includes two fixed columns (202) of fixed connection in flexible pneumatic cylinder (102) one side, and the one end slip of two fixed columns (202) has cup jointed movable post (201), and the one end fixedly connected with arc track (2) of two movable posts (201), placed a plurality of rings in arc track (2) and detained (206), install the extrusion unit on arc track (2).
3. An eyelet machine for riveting umbrella ribs and eyelets, according to claim 2, characterized in that: and the two fixed columns (202) are sleeved with a return spring (203), and two ends of the return spring (203) are respectively and fixedly connected with the telescopic hydraulic cylinder (102) and the movable column (201).
4. An eyelet machine for riveting umbrella ribs and eyelets, according to claim 2, characterized in that: the extrusion unit comprises an arc plate (204) fixedly connected to the inner side wall of the arc track (2), a fixing rod (105) fixedly connected to the outer side wall of a cylinder of the upper compression column (103), one end of the fixing rod (105) is connected with a rotating wheel (106) in a rotating mode, and the rotating wheel (106) can abut against the arc plate (204) and push the arc plate (204) in the descending process.
5. An eyelet machine for riveting umbrella ribs and eyelets, according to claim 4, characterized in that: the inner walls of the two sides of the discharge hole of the arc-shaped track (2) are fixedly connected with elastic pieces (205), and the outer arc side walls of the two elastic pieces (205) are attached to the circular ring buckle (206).
6. An eyelet machine for riveting umbrella ribs and eyelets, according to claim 1, characterized in that: protection machanism includes two slide rails (3) of fixed connection in bearing plate (108) one side, the spout has all been seted up at the top of two slide rails (3), sliding connection has slider (301) in the spout, top fixedly connected with connecting rod (302) of slider (301), the one end fixedly connected with arc cover (303) of connecting rod (302), the position of two arc covers (303) is corresponding, the slide opening has all been seted up to the one end inner wall of two slide rails (3), the equal fixedly connected with slide bar (304) of the one end of two slider (301), the one end of two slide bar (304) runs through slide opening and fixedly connected with pole (305) of buckling respectively.
7. An eyelet machine for riveting umbrella ribs and eyelets, according to claim 6, characterized in that: two telescopic springs (306) are sleeved on the sliding rods (304), two ends of each telescopic spring (306) are fixedly connected with the bending rods (305) and the sliding rail (3) respectively, the outer side wall of the cylinder of the upper compression leg (103) is fixedly connected with an extrusion rod (107), and the extrusion rod (107) corresponds to the positions of the two bending rods (305) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123057426.5U CN216502172U (en) | 2021-12-06 | 2021-12-06 | Eyelet machine for riveting umbrella rib eyelets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123057426.5U CN216502172U (en) | 2021-12-06 | 2021-12-06 | Eyelet machine for riveting umbrella rib eyelets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216502172U true CN216502172U (en) | 2022-05-13 |
Family
ID=81467102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123057426.5U Active CN216502172U (en) | 2021-12-06 | 2021-12-06 | Eyelet machine for riveting umbrella rib eyelets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216502172U (en) |
-
2021
- 2021-12-06 CN CN202123057426.5U patent/CN216502172U/en active Active
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