CN216263309U - Riveting set for sheet metal working - Google Patents
Riveting set for sheet metal working Download PDFInfo
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- CN216263309U CN216263309U CN202122300033.6U CN202122300033U CN216263309U CN 216263309 U CN216263309 U CN 216263309U CN 202122300033 U CN202122300033 U CN 202122300033U CN 216263309 U CN216263309 U CN 216263309U
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- limiting sleeve
- riveting
- fixedly connected
- push rod
- sheet metal
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Abstract
The utility model discloses a riveting device for sheet metal processing, which belongs to the field of sheet metal riveting and comprises a riveting machine main body and a driving push rod, wherein the driving push rod is extended towards the outer end to expose a limiting sleeve to the outside, the limiting sleeve is moved by matching with an engaging rod and a compression spring, meanwhile, the limiting sleeve is continuously held by hands to expose a through groove, when the through groove is exposed, a clamping block is separated from a clamping groove through a tension spring, so that a riveting head is drawn out to disassemble the riveting head, when a new riveting head is replaced, the limiting sleeve is loosened, the through groove is closed by the limiting sleeve, the clamping block is extruded by a pressing block in the process of closing the through groove by the limiting sleeve, the clamping block is embedded into the clamping groove, the riveting head is limited and fixed, the riveting head is convenient to disassemble and replace, and the riveting head has higher stability after the fixing is completed, when the riveting head is used, whether the riveting head is loosened or not does not need to be checked, and the riveting head is convenient to operate and use by personnel.
Description
Technical Field
The utility model relates to the field of sheet metal riveting, in particular to a riveting device for sheet metal machining.
Background
The riveting is a mechanical vocabulary, connect two or more work pieces with the rivet, for example, the hole that the shoelace was worn to the sneaker, it is exactly that hollow rivet rivets to become, the panel beating has light in weight, intensity is high, it is electrically conductive, with low costs, characteristics such as large-scale volume production performance is good, have obtained extensive application in fields such as electronic apparatus, communication, automobile industry, medical instrument, for example in computer chassis, cell-phone, MP3, the panel beating is the indispensable component, with the application of the panel beating is more and more extensive, the design of panel beating becomes a very important ring in the product development process, mechanical engineer must be skilled to master the design skill of panel beating spare, make the panel beating of design both satisfy requirements such as function and outward appearance of product, can make stamping die make simple, with low costs.
Some riveting heads in the existing riveting device are connected with the riveting device through threads, and the riveting device needs to check whether the riveting head is loosened or not and needs to be screwed for reinforcement before use, so that the operation is inconvenient, and the riveting head is inconvenient to replace.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The riveting device for sheet metal machining is convenient to disassemble and replace, high in stability after the riveting head is fixed, free of checking whether the riveting head is loosened or not in use, and convenient for operation and use of personnel.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A riveting device for sheet metal processing comprises a riveting machine main body and a driving push rod, wherein the driving push rod is arranged inside the riveting machine main body, four joint rods are fixedly connected to the outer circumferential surface of the driving push rod, a limiting sleeve is sleeved on the outer circumferential surface of the driving push rod, four embedding grooves are formed in the limiting sleeve, one ends, close to the limiting sleeve, of the four joint rods are fixedly connected with compression springs, the compression springs are fixedly connected with the inner bottom ends of the embedding grooves, four through grooves are formed in the outer circumferential surface of the driving push rod, a pair of joint blocks are fixedly connected to the inner walls of the four through grooves, one ends, far away from the limiting sleeve, of the joint blocks are fixedly connected with extension springs, one ends, far away from the limiting sleeve, of the extension springs are fixedly connected with clamping blocks, and one ends, close to the limiting sleeve, of the clamping blocks are fixedly connected with pressing blocks, the outer end of the driving push rod is embedded with a riveting head, four clamping grooves are chiseled on the outer circumferential surface of the riveting head, the clamping block is embedded in an inner cavity of the clamping groove, in the process of replacing the riveting head, the driving push rod is firstly extended towards the outer end to expose the limiting sleeve to the outside, the limiting sleeve is moved by matching with the connecting rod and the compression spring, meanwhile, the limiting sleeve is continuously held by hands to expose the through groove to the outside, when the through groove is exposed, the clamping block is separated from the clamping groove through the extension spring, so that the riveting head is drawn out to be disassembled, when a new riveting head is replaced, the limiting sleeve is loosened, the through groove is closed by the limiting sleeve, in the process of closing the through groove by the limiting sleeve, the clamping block is extruded through the pressing block, the clamping block is embedded into the clamping groove, the riveting head is limited and fixed, and the riveting head can be disassembled and replaced conveniently, the stability of rivet joint after finishing fixing is higher, when using, need not inspect whether the rivet joint appears becoming flexible, and the personnel of being convenient for operate and use.
Further, the outer end of riveting head is dug and the constant head tank, the inner bottom fixedly connected with magnet piece of constant head tank when riveting, can fix the rivet through the magnet piece, the personnel's of being convenient for operation is used.
Furthermore, the briquetting is close to the one end that links up the pole and is the slope form, and at the in-process that spacing sleeve resets, be convenient for promote the briquetting and push down, improve the smooth degree when riveted joint is fixed.
Further, the one end fixedly connected with extrusion layer of fixture block is kept away from to the briquetting, the extrusion layer adopts rubber materials to make, and after the riveting joint is fixed to finish, spacing sleeve will carry on spacingly to the briquetting, extrudees the briquetting, and the stability between briquetting and the spacing sleeve is improved to cooperation extrusion layer.
Furthermore, the one end fixedly connected with magnet ring that the joint pole was kept away from to spacing sleeve, adsorb mutually between magnet ring and the drive push rod, and after spacing sleeve reset and finishes, spacing sleeve passes through to adsorb mutually between magnet ring and the drive push rod, improves the stability after spacing sleeve resets.
Furthermore, the outer circumference of the rivet joint is fixedly connected with a protective layer, the protective layer is made of rubber materials, the rivet joint is exposed to the outside for a long time, and the protective effect on the rivet joint is improved by matching with the protective layer.
Furthermore, the inner wall of the limiting sleeve is provided with a polishing layer, the polishing layer is in contact with the outer circumferential surface of the driving push rod, and the limiting sleeve is matched with the polishing layer in the moving and resetting process, so that the friction between the limiting sleeve and the driving push rod is reduced, and the service lives of the limiting sleeve and the driving push rod are prolonged.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) in the process of replacing the rivet joint, the driving push rod is firstly extended to the outer end to expose the limiting sleeve outside, the limiting sleeve is moved by matching with the connecting rod and the compression spring, meanwhile, the hand continuously holds the limiting sleeve to expose the through groove, when the through groove is exposed, the clamping block is separated from the clamping groove through the extension spring, so that the riveting head is drawn out, the rivet joint is disassembled, when a new rivet joint is replaced, the limiting sleeve is loosened, the limiting sleeve closes the through groove, in the process of closing the through groove by the limiting sleeve, the clamping block is extruded by the pressing block to be embedded into the clamping groove, carry out spacing fixed to the riveting head, can realize being convenient for dismantle the change to the riveting head, the riveting head is higher in the stability after finishing fixedly, when using, does not need to inspect whether not hard up appears in the riveting head, and the personnel of being convenient for operate and use.
(2) The outer end of riveting head is dug and the constant head tank, and the inner bottom fixedly connected with magnet piece of constant head tank can be fixed the rivet through the magnet piece when riveting, and the personnel's of being convenient for operation is used.
(3) The briquetting is close to the one end that links up the pole and is the slope form, and at the in-process that spacing sleeve resets, be convenient for promote the briquetting and push down, improves the smooth degree when riveting head joint is fixed.
(4) The one end fixedly connected with extrusion layer of fixture block is kept away from to the briquetting, and extrusion layer adopts rubber materials to make, and after the riveting joint is fixed finishing, spacing sleeve will carry on spacingly to the briquetting, extrudees the briquetting, and the stability between briquetting and the spacing sleeve is improved to the cooperation extrusion layer.
(5) Spacing sleeve keeps away from the one end fixedly connected with magnet ring of extension rod, adsorbs between magnet ring and the drive push rod mutually, and after spacing sleeve reset and finishes, spacing sleeve passes through to adsorb mutually between magnet ring and the drive push rod, improves the stability after spacing sleeve resets.
(6) The outer circumference of the rivet joint is fixedly connected with a protective layer, the protective layer is made of rubber materials, the rivet joint is exposed to the outside for a long time, and the protective effect on the rivet joint is improved by matching with the protective layer.
(7) The inner wall of the limiting sleeve is provided with a polishing layer, the polishing layer is in contact with the outer circumferential surface of the driving push rod, and the limiting sleeve is matched with the polishing layer in the moving and resetting process, so that the friction between the limiting sleeve and the driving push rod is reduced, and the service lives of the limiting sleeve and the driving push rod are prolonged.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an extended structure of the driving rod of the present invention;
FIG. 3 is a partial cross-sectional structural view of the drive ram of the present invention;
FIG. 4 is an extended partial sectional view of the drive ram of the present invention;
fig. 5 is a schematic structural view of the rivet joint of the present invention.
The reference numbers in the figures illustrate:
the riveting machine comprises a riveting machine main body 1, a driving push rod 2, a connecting rod 3, a limiting sleeve 4, a magnet ring 401, a polishing layer 402, a fitting groove 5, a compression spring 6, a through groove 7, a connecting block 8, a tension spring 9, a clamping block 10, a pressing block 11, a squeezing layer 1101, a riveting head 12, a positioning groove 1201, a magnet block 1202, a protective layer 1203 and a clamping groove 13.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-5, a riveting device for sheet metal working includes a riveting machine main body 1 and a driving push rod 2, the driving push rod 2 is disposed inside the riveting machine main body 1, four engaging rods 3 are fixedly connected to an outer circumferential surface of the driving push rod 2, a limiting sleeve 4 is sleeved on the outer circumferential surface of the driving push rod 2, four engaging grooves 5 are chiseled inside the limiting sleeve 4, a compression spring 6 is fixedly connected to one end of each of the four engaging rods 3 close to the limiting sleeve 4, the compression spring 6 is fixedly connected to an inner bottom end of the engaging groove 5, four through grooves 7 are chiseled on the outer circumferential surface of the driving push rod 2, a pair of engaging blocks 8 is fixedly connected to inner walls of the four through grooves 7, a tension spring 9 is fixedly connected to one end of each of the pair of engaging blocks 8 far from the limiting sleeve 4, a fixture block 10 is fixedly connected to one end of the tension spring 9 far from the limiting sleeve 4, and a press block 11 is fixedly connected to one end of the fixture block 10 close to the limiting sleeve 4, the outer end of the driving push rod 2 is embedded with a rivet joint 12, four clamping grooves 13 are cut on the outer circumferential surface of the rivet joint 12, a clamping block 10 is embedded in an inner cavity of each clamping groove 13, in the process of replacing the rivet joint 12, the driving push rod 2 is firstly extended towards the outer end, so that the limiting sleeve 4 is exposed to the outside, the limiting sleeve 4 is moved by matching with the connecting rod 3 and the compression spring 6, meanwhile, the limiting sleeve 4 is continuously held by hands, so that the through groove 7 is exposed to the outside, when the through groove 7 is exposed, the clamping block 10 is separated from the clamping grooves 13 through the extension spring 9, so that the rivet joint 12 is drawn out, the rivet joint 12 is disassembled, when a new rivet joint 12 is replaced, the limiting sleeve 4 is loosened, the through groove 7 is closed by the limiting sleeve 4, in the process of closing the through groove 7 by the limiting sleeve 4, the clamping block 10 is extruded through the pressing block 11, so that the clamping block 10 is embedded into the clamping grooves 13, and the rivet joint 12 is limited and fixed, can realize being convenient for dismantle the change to riveting head 12, riveting head 12 is higher in the stability after fixed finishing, when using, need not inspect whether appear becoming flexible riveting head, and the personnel of being convenient for operate and use.
Referring to fig. 5, the outer end of the rivet joint 12 is cut into a positioning groove 1201, a magnet block 1202 is fixedly connected to the inner bottom end of the positioning groove 1201, when riveting is performed, a rivet can be fixed through the magnet block 1202, operation and use of personnel are facilitated, a protective layer 1203 is fixedly connected to the outer circumferential surface of the rivet joint 12, the protective layer 1203 is made of a rubber material, the rivet joint 12 is exposed to the outside for a long time, and the protective effect on the rivet joint 12 is improved by matching with the protective layer 1203.
Referring to fig. 3-4, one end of the pressing block 11 close to the connecting rod 3 is inclined, during the process of resetting the limiting sleeve 4, the pressing block 11 is conveniently pushed to press down, the smoothness of the rivet joint 12 during clamping and fixing is improved, one end of the pressing block 11 far away from the clamping block 10 is fixedly connected with the extrusion layer 1101, the extrusion layer 1101 is made of rubber materials, after the rivet joint 12 is completely clamped and fixed, the limiting sleeve 4 limits the pressing block 11, the pressing block 11 is extruded, the stability between the pressing block 11 and the limiting sleeve 4 is improved by matching with the extrusion layer 1101, one end of the limiting sleeve 4 far away from the connecting rod 3 is fixedly connected with a magnet ring 401, the magnet ring 401 is adsorbed with the driving push rod 2, after the resetting of the limiting sleeve 4 is completed, the limiting sleeve 4 is adsorbed with the driving push rod 2 through the magnet ring 401, the stability of the limiting sleeve 4 after resetting is improved, the inner wall of the limiting sleeve 4 is provided with a polishing layer 402, the polishing layer 402 is in contact with the outer circumferential surface of the driving push rod 2, and the limiting sleeve 4 is matched with the polishing layer 402 in the moving and resetting process, so that the friction between the limiting sleeve 4 and the driving push rod 2 is reduced, and the service lives of the limiting sleeve 4 and the driving push rod 2 are prolonged.
In the utility model, when a technician in the relevant field uses the device, in the process of replacing the rivet head 12, firstly, the driving push rod 2 is extended towards the outer end, so that the limiting sleeve 4 is exposed to the outside, the limiting sleeve 4 is moved by matching with the connecting rod 3 and the compression spring 6, meanwhile, the limiting sleeve 4 is continuously held by the hand, so that the through groove 7 is exposed to the outside, when the through groove 7 is exposed, the fixture block 10 is separated from the clamping groove 13 through the extension spring 9, so that the rivet head 12 is drawn out, the rivet head 12 is disassembled, when a new rivet head 12 is replaced, the limiting sleeve 4 is loosened, the through groove 7 is closed by the limiting sleeve 4, and in the process of closing the through groove 7 by the limiting sleeve 4, the fixture block 10 is extruded through the pressing block 11, so that the fixture block 10 is embedded into the clamping groove 13, the rivet head 12 is limited and fixed, and the rivet head 12 can be conveniently disassembled and replaced, the stability of the rivet joint 12 after the fixing is finished is high, and when the rivet joint is used, whether the rivet joint is loosened or not does not need to be checked, so that the rivet joint is convenient for operators to operate and use.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides a sheet metal working is with riveting set, includes riveter main part (1) and drive push rod (2), its characterized in that: the riveting machine is characterized in that a driving push rod (2) is arranged inside the riveting machine main body (1), four linking rods (3) are fixedly connected to the outer circumferential surface of the driving push rod (2), a limiting sleeve (4) is sleeved on the outer circumferential surface of the driving push rod (2), four embedding grooves (5) are formed in the limiting sleeve (4), four compression springs (6) are fixedly connected to one ends, close to the limiting sleeve (4), of the linking rods (3), the compression springs (6) are fixedly connected with the inner bottom ends of the embedding grooves (5), four through grooves (7) are formed in the outer circumferential surface of the driving push rod (2), a pair of linking blocks (8) is fixedly connected to the inner walls of the four through grooves (7), a pair of stretching springs (9) is fixedly connected to one ends, far away from the limiting sleeve (4), of the stretching springs (9), and a clamping block (10) is fixedly connected to one end, far away from the limiting sleeve (4), the clamping block (10) is close to one end of the limiting sleeve (4) and is fixedly connected with a pressing block (11), a riveting head (12) is embedded at the outer end of the driving push rod (2), four clamping grooves (13) are formed in the outer circumferential surface of the riveting head (12), and the clamping block (10) is embedded in the inner cavity of each clamping groove (13).
2. The riveting device for sheet metal working according to claim 1, characterized in that: the riveting head is characterized in that the outer end of the riveting head (12) is provided with a positioning groove (1201), and the inner bottom end of the positioning groove (1201) is fixedly connected with a magnet block (1202).
3. The riveting device for sheet metal working according to claim 1, characterized in that: one end of the pressing block (11) close to the connecting rod (3) is inclined.
4. The riveting device for sheet metal working according to claim 1, characterized in that: one end, far away from the clamping block (10), of the pressing block (11) is fixedly connected with an extrusion layer (1101), and the extrusion layer (1101) is made of rubber materials.
5. The riveting device for sheet metal working according to claim 1, characterized in that: one end of the limiting sleeve (4) far away from the connecting rod (3) is fixedly connected with a magnet ring (401), and the magnet ring (401) is adsorbed with the driving push rod (2).
6. The riveting device for sheet metal working according to claim 1, characterized in that: the outer circumferential surface of the riveting head (12) is fixedly connected with a protective layer (1203), and the protective layer (1203) is made of rubber materials.
7. The riveting device for sheet metal working according to claim 1, characterized in that: the inner wall of the limiting sleeve (4) is provided with a polishing layer (402), and the polishing layer (402) is in contact with the outer circumferential surface of the driving push rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122300033.6U CN216263309U (en) | 2021-09-23 | 2021-09-23 | Riveting set for sheet metal working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122300033.6U CN216263309U (en) | 2021-09-23 | 2021-09-23 | Riveting set for sheet metal working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216263309U true CN216263309U (en) | 2022-04-12 |
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ID=81065410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122300033.6U Active CN216263309U (en) | 2021-09-23 | 2021-09-23 | Riveting set for sheet metal working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216263309U (en) |
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2021
- 2021-09-23 CN CN202122300033.6U patent/CN216263309U/en active Active
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