CN216027856U - Squeeze riveter - Google Patents
Squeeze riveter Download PDFInfo
- Publication number
- CN216027856U CN216027856U CN202121929008.8U CN202121929008U CN216027856U CN 216027856 U CN216027856 U CN 216027856U CN 202121929008 U CN202121929008 U CN 202121929008U CN 216027856 U CN216027856 U CN 216027856U
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- feeding
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- block
- fixedly connected
- rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of riveting, in particular to a riveting press. The riveting press comprises a frame, a pressure-bearing assembly, a pressing assembly, a conveying assembly and a feeding assembly; the rack comprises a bottom plate, a top plate and a fixed rod fixedly connected with the top plate and the bottom plate; the pressure bearing assembly comprises a pressure bearing block; the bearing block is fixedly connected on the bottom plate, and the middle part of the bearing block is provided with a through hole; a spring and a positioning rod positioned above the spring are arranged in the through hole; the material pressing assembly comprises a movable plate, a first air cylinder and an electromagnetic rod, wherein the movable plate is connected with the fixed rod in a sliding mode; the first cylinder is used for lifting and moving the movable plate; the electromagnetic rod is fixedly connected to the bottom of the movable plate; the conveying assembly comprises a mounting table fixedly connected to the bottom plate, a feeding mechanism and a material ejecting mechanism; the feeding mechanism is used for receiving externally input rivets and pushing the rivets to the bottom of the electromagnetic rod; the ejection mechanism is used for matching with the feeding mechanism to accurately position the rivet at the bottom of the electromagnetic rod; the feeding assembly is used for conveying rivets to the feeding mechanism. The utility model has the advantages of good positioning effect and high processing efficiency.
Description
Technical Field
The utility model relates to the technical field of riveting, in particular to a riveting press.
Background
The squeeze riveter (also called as riveter, rotary riveter, rolling riveter, etc.) is a new type of riveting equipment developed according to the cold rolling principle, that is, it is a mechanical equipment capable of riveting articles with rivets.
Although the existing squeeze riveter is provided with an automatic nail feeding mechanism, the nail feeding speed is low, and the nail feeding position is not accurate enough, so that the product yield is low.
Therefore, it is necessary to provide a technical solution to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a squeeze riveter, and aims to solve the problems that an automatic rivet feeding mechanism of an existing squeeze riveter is low in rivet feeding speed, and the rivet feeding position is not accurate enough, so that the yield of products is low.
In order to achieve the purpose, the utility model provides a squeeze riveter, which comprises a rack, a pressure-bearing component, a material pressing component, a conveying component and a feeding component, wherein:
the rack comprises a bottom plate, a top plate and a plurality of fixing rods; two ends of the fixed rods are respectively fixedly connected with the top plate and the bottom plate;
the pressure bearing assembly comprises a pressure bearing block; the pressure-bearing block is fixedly connected to the bottom plate, and a through hole is formed in the middle of the pressure-bearing block; a spring is arranged in the through hole, a positioning rod is arranged above the spring, and the top of the positioning rod extends out of the through hole;
the material pressing assembly comprises a movable plate, a first cylinder and an electromagnetic rod; the movable plate is connected with the fixed rod in a sliding manner; the first air cylinder is fixedly connected to the top plate, and the output end of the first air cylinder is fixedly connected with the movable plate; the electromagnetic rod is arranged right above the positioning rod and is fixedly connected to the bottom of the movable plate;
the conveying assembly comprises an installation table, a feeding mechanism and a material ejecting mechanism; the mounting table is fixedly connected to the bottom plate; the feeding mechanism is arranged on the mounting table and used for receiving rivets input from the outside and pushing the rivets to the bottom of the electromagnetic rod; the material ejecting mechanism is arranged on one side, away from the feeding mechanism, of the electromagnetic rod, is arranged on the mounting table and is used for matching with the feeding mechanism to accurately position the rivet at the bottom of the electromagnetic rod;
the feeding assembly is arranged on the bottom plate and used for conveying rivets to the feeding mechanism.
More specifically, the feeding mechanism comprises a feeding block and a second air cylinder; the feeding block is connected to the mounting table in a sliding mode, and a first semicircular groove matched with the rivet body is formed in one end, close to the electromagnetic rod, of the feeding block; the first air cylinder is fixedly connected to the mounting table, and the output end of the first air cylinder is used for driving the feeding block to move close to or far away from the electromagnetic rod.
More specifically, the top of the feeding block is connected with a baffle in a sliding mode, and one end of the baffle is attracted to the electromagnetic rod in a magnetic mode.
More specifically, the material ejecting mechanism comprises a material ejecting plate and a third air cylinder; the ejector plate is connected to the mounting table in a sliding mode, and a second semicircular groove matched with the first semicircular groove is formed in one end, close to the electromagnetic rod, of the ejector plate; the third cylinder is fixedly connected to the mounting table and used for driving the ejector plate to move close to or away from the electromagnetic rod; when the output end of the second cylinder and the output end of the third cylinder are both moved to an end value, the first semicircular groove and the second semicircular groove are matched with each other to clamp the rivet body of the rivet.
More specifically, the feeding assembly comprises a fixed seat and a feeding plate; the fixed seat is fixedly connected to the mounting plate; the feeding plate is arranged on one side of the feeding block and is fixedly connected to the fixed seat, and the top of the feeding plate is provided with a feeding channel; one end of the feeding channel is connected with an external vibration feeding tray; the feeding block extends out of a stop plate on one side, close to the electromagnetic rod and far away from the feeding plate, of the first semicircular groove; when the output end of the second cylinder is recovered to the end value, the first semicircular groove is located on one side, away from the electromagnetic rod, of the feeding channel, and the stop plate is located at the front end of the feeding channel.
More specifically, the pay-off piece with all be equipped with the stopper on the ejector pad piece, the mounting panel is in the both ends of stopper are equipped with the screw rod respectively.
More specifically, the bottoms of the feeding block and the material pushing block are respectively and fixedly connected with a sliding block, a guide rail is correspondingly arranged on the mounting table, and the sliding block is in sliding connection with the guide rail.
More specifically, fixedly connected with stabilizing block on the bottom plate, stabilizing block middle part seted up with the hole site of bearing block looks adaptation, the bearing block is located in the hole site.
More specifically, fixedly connected with gag lever post on the bottom plate, the fly leaf with when the gag lever post pastes mutually and touches, the electromagnetism pole just in time rivet under pressure on the bearing block.
More specifically, the pressure-bearing block is provided with a sensor.
The squeeze riveter related by the utility model has the technical effects that:
1. this application adopts feeding mechanism and liftout mechanism's design, feeding mechanism delivers to feeding mechanism with the rivet after, feeding mechanism and liftout mechanism start simultaneously, the two both ends of card and rivet that cooperate, make the accurate bottom of advancing to the electromagnetic stem of rivet, the electromagnetic stem passes through electromagnetic action and adsorbs the rivet afterwards, the staff arranges the product in on the bearing block, and fix a position through the locating lever, first cylinder drive fly leaf pushes down afterwards, make the electromagnetic stem drive rivet press and rivet on the product. The process has the advantages of high feeding speed and accurate rivet positioning, thereby accelerating the processing speed and improving the yield of products.
2. This application can change the size of first half slot and second half slot through changing different feedblock and liftout piece to with the rivet looks adaptation of different models, even this squeeze riveter has stronger commonality, need not to make the squeeze riveter of difference squeeze riveter for the pressure of different products is riveted, reduced manufacturing cost.
Drawings
Fig. 1 is a schematic structural view of a squeeze riveter according to the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is an enlarged schematic view at B of FIG. 1;
FIG. 4 is an enlarged schematic view at C of FIG. 1;
fig. 5 is a partial schematic view of a squeeze riveter according to the present invention;
fig. 6 is an enlarged schematic view of fig. 5 at D.
The labels in the figure are:
1, a frame; 2-a pressure-bearing assembly; 3, pressing a material component; 4-a conveying assembly; 5-a feeding component;
101-a base plate; 102 — a top plate; 103-fixing rod; 104-a limiting rod;
201, a bearing block; 202-a through hole; 203-positioning rod; 204-a stabilization block; 205-a sensor;
301-a movable plate; 302-a first cylinder; 303-electromagnetic rod;
41, a mounting table; 42-a feeding mechanism; 43-a material ejecting mechanism;
411-screw rod;
421-a feeding block; 422-a second cylinder; 423 — first semicircular groove; 424 — stop plate; 425-a baffle; 426-a limiting block; 427-a slide block; 428-guide rail;
431-a jacking plate; 432 — third cylinder; 433 — a second semicircular groove;
501, a fixed seat; 502-a feed plate; 503 — a feed channel;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
In order to more clearly illustrate the technical solution of the present invention, a preferred embodiment is provided below, with reference to fig. 1 to 6 in particular. The utility model provides a squeeze riveter, includes frame 1, pressure-bearing subassembly 2, presses material subassembly 3, transport assembly 4 and feeding subassembly 5, wherein:
the rack 1 comprises a bottom plate 101, a top plate 102 and a plurality of fixing rods 103; two ends of a plurality of fixing rods 103 are respectively fixedly connected with the top plate 102 and the bottom plate 101;
the bearing assembly 2 comprises a bearing block 201; the pressure-bearing block 201 is fixedly connected to the bottom plate 101, and a through hole 202 is formed in the middle of the pressure-bearing block; a spring is arranged in the through hole 202, a positioning rod 203 is arranged above the spring, and the top of the positioning rod 203 extends out of the through hole 202;
the pressing assembly 3 comprises a movable plate 301, a first cylinder 302 and an electromagnetic rod 303; the movable plate 301 is connected with the fixed rod 103 in a sliding manner; the first cylinder 302 is fixedly connected to the top plate 102, and the output end of the first cylinder is fixedly connected to the movable plate 301; the electromagnetic rod 303 is disposed right above the positioning rod 203 and is fixedly connected to the bottom of the movable plate 301. The specific electromagnetic technology is adopted in the electromagnetic rod 303, and the electromagnetic rod 303 is magnetic when electrified, so that rivets can be adsorbed. The first cylinder 302 is a high-speed gas-liquid supercharging cylinder, and the working efficiency and the operation stability of the high-speed gas-liquid supercharging cylinder are better than those of a common cylinder.
The conveying assembly 4 comprises a mounting table 41, a feeding mechanism 42 and an ejecting mechanism 43;
the mounting table 41 is fixedly connected to the bottom plate 101;
the feeding mechanism 42 is used for receiving rivets input from outside and pushing the rivets to the bottom of the electromagnetic rod 303, and comprises a feeding block 421 and a second air cylinder 422; the feeding block 421 is connected to the mounting table 41 in a sliding manner, and a first semicircular groove 423 matched with the rivet body is formed in one end, close to the electromagnetic rod 303, of the feeding block; the first cylinder 302 is fixedly connected to the mounting table 41, and an output end thereof is used for driving the feeding block 421 to move close to or away from the electromagnetic rod 303.
The ejection mechanism 43 is used for matching with the feeding mechanism 42 to accurately position the rivet at the bottom of the electromagnetic rod 303; the ejector mechanism 43 includes an ejector plate 431 and a third cylinder 432; the ejector plate 431 is arranged on one side, far away from the feeding mechanism 42, of the electromagnetic rod 303, is connected to the mounting table 41 in a sliding manner, and one end, close to the electromagnetic rod 303, of the ejector plate 431 is provided with a second semicircular groove 433 matched with the first semicircular groove 423; the third cylinder 432 is fixedly connected to the mounting table 41 and is used for driving the ejector plate 431 to move close to or away from the electromagnetic rod 303; when the output end of the second cylinder 422 and the output end of the third cylinder 432 are both movable to an end value, the first semicircular groove 423 and the second semicircular groove 433 are matched to clamp the rivet body of the rivet.
The feeding assembly 5 is used for conveying rivets to the feeding mechanism 42 and comprises a fixed seat 501 and a feeding plate 502; the fixed seat 501 is fixedly connected to the mounting plate; the feeding plate 502 is arranged on one side of the feeding block 421 and is fixedly connected to the fixed seat 501, and the top of the feeding plate is provided with a feeding channel 503; one end of the feeding channel 503 is connected with an external vibration feeding tray; the feeding block extends out of the stop plate 424 on the side of the first semicircular groove 423 close to the electromagnetic rod 303 and far away from the feeding plate 502; when the output end of the second cylinder 422 is recovered to the end value, the first semicircular groove 423 is located on the side of the feeding channel 503 away from the electromagnetic rod 303, and the stop plate 424 is located at the front end of the feeding channel 503.
The working process of the utility model is as follows:
the vibrating feeding tray is internally provided with a large number of rivets, the rivets are orderly arranged on the feeding channel 503 and move towards the first semicircular groove 423 under the vibration action, the rivets do not move forwards any more under the limit of the stop plate 424, then the second air cylinder 422 drives the feeding block 421 to move forwards, the rivet heads of the rivets are attached to the top of the feeding block 421 in the process, the rivet bodies are clamped into the first semicircular groove 423, when the second air cylinder 422 is started, the third air cylinder 432 is synchronously started, the ejecting block is driven to move forwards, when the ejecting block and the feeding block 421 move to the end values, the first semicircular groove 423 and the second semicircular groove 433 are respectively clamped at two ends of the rivet bodies, so that the rivets are accurately stopped below the electromagnetic rods 303, under the action of the electromagnetic rods 303, the rivets are adsorbed to the bottom of the electromagnetic rods 303, then the feeding block 421 and the ejecting block are controlled by the second air cylinder 422 and the third air cylinder 432 to move backwards, a worker places a product on the pressure bearing plate, the positioning rod 203 is used for positioning, then the first cylinder 302 drives the movable plate 301 to press downwards, and the electromagnetic rod 303 drives the rivet to be riveted on the product. The process has the advantages of high feeding speed and accurate rivet positioning, thereby accelerating the processing speed and improving the yield of products.
As a preferable scheme of this embodiment, a baffle 425 is slidably connected to the top of the feeding block 421, and one end of the baffle 425 magnetically attracts the electromagnetic rod 303. During the sliding process of the feeding block 421, the baffle 425 keeps the shielding state of the top of the feeding block 421, and the rivet is prevented from being separated from the top of the feeding block 421.
As the preferred scheme of this embodiment, both the feeding block 421 and the ejector block are provided with a limiting block 426, and the mounting plate is provided with screws 411 at both ends of the limiting block 426. The limiting block 426 is matched with the screw 411 to limit the sliding distance of the feeding block 421 and the ejecting block, so that the feeding block 421 or the ejecting block is prevented from sliding excessively due to the influence of external factors.
As a preferable scheme of this embodiment, the bottom of the feeding block 421 and the top block is fixedly connected with a sliding block 427, the installation table 41 is correspondingly provided with a guide rail 428, and the sliding block 427 is slidably connected with the guide rail 428.
As a preferred scheme of this embodiment, the bottom plate 101 is fixedly connected with a stabilizing block 204, a hole site adapted to the bearing block 201 is formed in the middle of the stabilizing block 204, and the bearing block 201 is disposed in the hole site. The whole pressure-bearing block 201 needs to adopt a relatively slender structural design, and the pressure-bearing block 201 is easy to be unstable when the electromagnetic rod 303 is pressed down, so that the pressure-bearing block 201 has a stable structure by additionally arranging the stabilizing block 204.
As a preferable scheme of this embodiment, the bottom plate 101 is fixedly connected with the limiting rod 104, and when the movable plate 301 contacts with the limiting rod 104, the electromagnetic rod 303 is just pressed and riveted on the bearing block 201. The structure of the electromagnetic rod 303 is slender, so the limit rod 104 is used to limit the downward pressing range of the movable plate 301, and the movable plate 301 is prevented from being excessively pressed down to cause the folding of the electromagnetic rod 303.
As a preferred scheme of this embodiment, the pressure-bearing block 201 is provided with a sensor 205. The sensor 205 is used to detect whether a product is inserted, thereby activating the first cylinder 302 to automatically depress.
The riveting press solves the problems that the automatic rivet feeding mechanism of the existing riveting press is low in rivet feeding speed and not accurate enough in rivet feeding position, and the yield of products is low through reasonable structural arrangement.
The above description is only exemplary of the present invention, and the structure is not limited to the above-mentioned shapes, and 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 (10)
1. The utility model provides a squeeze riveter which characterized in that: including frame, pressure-bearing subassembly, pressure material subassembly, conveying component and feeding subassembly, wherein:
the rack comprises a bottom plate, a top plate and a plurality of fixing rods; two ends of the fixed rods are respectively fixedly connected with the top plate and the bottom plate;
the pressure bearing assembly comprises a pressure bearing block; the pressure-bearing block is fixedly connected to the bottom plate, and a through hole is formed in the middle of the pressure-bearing block; a spring is arranged in the through hole, a positioning rod is arranged above the spring, and the top of the positioning rod extends out of the through hole;
the material pressing assembly comprises a movable plate, a first cylinder and an electromagnetic rod; the movable plate is connected with the fixed rod in a sliding manner; the first air cylinder is fixedly connected to the top plate, and the output end of the first air cylinder is fixedly connected with the movable plate; the electromagnetic rod is arranged right above the positioning rod and is fixedly connected to the bottom of the movable plate;
the conveying assembly comprises an installation table, a feeding mechanism and a material ejecting mechanism; the mounting table is fixedly connected to the bottom plate; the feeding mechanism is arranged on the mounting table and used for receiving rivets input from the outside and pushing the rivets to the bottom of the electromagnetic rod; the material ejecting mechanism is arranged on one side, away from the feeding mechanism, of the electromagnetic rod, is arranged on the mounting table and is used for matching with the feeding mechanism to accurately position the rivet at the bottom of the electromagnetic rod;
the feeding assembly is arranged on the bottom plate and used for conveying rivets to the feeding mechanism.
2. The squeeze riveter of claim 1, wherein: the feeding mechanism comprises a feeding block and a second air cylinder; the feeding block is connected to the mounting table in a sliding mode, and a first semicircular groove matched with the rivet body is formed in one end, close to the electromagnetic rod, of the feeding block; the first air cylinder is fixedly connected to the mounting table, and the output end of the first air cylinder is used for driving the feeding block to move close to or far away from the electromagnetic rod.
3. A squeeze riveter according to claim 2 wherein: the top of the feeding block is connected with a baffle in a sliding mode, and one end of the baffle is attracted to the electromagnetic rod in a magnetic mode.
4. A squeeze riveter according to claim 2 wherein: the material ejecting mechanism comprises an ejector plate and a third air cylinder; the ejector plate is connected to the mounting table in a sliding mode, and a second semicircular groove matched with the first semicircular groove is formed in one end, close to the electromagnetic rod, of the ejector plate; the third cylinder is fixedly connected to the mounting table and used for driving the ejector plate to move close to or away from the electromagnetic rod; when the output end of the second cylinder and the output end of the third cylinder are both moved to an end value, the first semicircular groove and the second semicircular groove are matched with each other to clamp the rivet body of the rivet.
5. A squeeze riveter according to claim 2 wherein: the feeding assembly comprises a fixed seat and a feeding plate; the fixed seat is fixedly connected to the mounting plate; the feeding plate is arranged on one side of the feeding block and is fixedly connected to the fixed seat, and the top of the feeding plate is provided with a feeding channel; one end of the feeding channel is connected with an external vibration feeding tray; the feeding block extends out of a stop plate on one side, close to the electromagnetic rod and far away from the feeding plate, of the first semicircular groove; when the output end of the second cylinder is recovered to the end value, the first semicircular groove is located on one side, away from the electromagnetic rod, of the feeding channel, and the stop plate is located at the front end of the feeding channel.
6. A squeeze riveter according to claim 4, characterized in that: the feeding block and the material pushing block are both provided with limiting blocks, and the two ends of each limiting block are provided with screws respectively.
7. A squeeze riveter according to claim 4, characterized in that: the bottom of the feeding block and the bottom of the material ejection block are respectively and fixedly connected with a sliding block, a guide rail is correspondingly arranged on the mounting table, and the sliding block is in sliding connection with the guide rail.
8. The squeeze riveter of claim 1, wherein: the base plate is fixedly connected with a stabilizing block, the middle of the stabilizing block is provided with a hole site matched with the bearing block, and the bearing block is arranged in the hole site.
9. The squeeze riveter of claim 1, wherein: the bottom plate is fixedly connected with a limiting rod, and when the movable plate is attached to and contacted with the limiting rod, the electromagnetic rod is just in time riveted on the bearing block.
10. The squeeze riveter of claim 1, wherein: and a sensor is arranged on the pressure bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121929008.8U CN216027856U (en) | 2021-08-17 | 2021-08-17 | Squeeze riveter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121929008.8U CN216027856U (en) | 2021-08-17 | 2021-08-17 | Squeeze riveter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216027856U true CN216027856U (en) | 2022-03-15 |
Family
ID=80559153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121929008.8U Expired - Fee Related CN216027856U (en) | 2021-08-17 | 2021-08-17 | Squeeze riveter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216027856U (en) |
-
2021
- 2021-08-17 CN CN202121929008.8U patent/CN216027856U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |