CN203804126U - Hydraulic and pneumatic riveting device - Google Patents
Hydraulic and pneumatic riveting device Download PDFInfo
- Publication number
- CN203804126U CN203804126U CN201420074018.1U CN201420074018U CN203804126U CN 203804126 U CN203804126 U CN 203804126U CN 201420074018 U CN201420074018 U CN 201420074018U CN 203804126 U CN203804126 U CN 203804126U
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- CN
- China
- Prior art keywords
- product
- drift
- punch
- cylinder
- drives
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000007788 liquid Substances 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 235000015250 liver sausages Nutrition 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 7
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Abstract
The utility model discloses a hydraulic and pneumatic riveting device, which is characterized by comprising a punch, an air cylinder, an oil cylinder and a lower die plate, wherein the punch is arranged on a clamping plate, the outer end of the punch is connected with the air cylinder, the air cylinder drives the punch to move back and forth such that the punch compresses a product from outside to inside, the upper part of the punch is provided with an upper die plate, the lower die pate is arranged on a lower base plate, and the product is placed on the lower die plate, the oil cylinder is connected with the upper die plate and drives the same to move up and down so as to drive the punch to rivet the product from the top down. The hydraulic and pneumatic riveting device employs the air cylinder and the oil cylinder as actuating units; the air cylinder drives the punch to horizontally move towards the inner side so as to push the vertical edge of the first product to rotate clockwise, thus forming a transverse edge and compressing towards the second product; the oil cylinder drives the punch to move downwards, such that the transverse edge compresses the second product, and the first and second products deform plastically, thus completing riveting; through the above deign, a traditional riveting technology achieved by using a punch press is replaced, the structure of the device is simplified, work efficiency is improved, and cost of production is reduced.
Description
Technical field
The utility model relates to the equipment of pressing, and refers in particular to a kind of liquid gas pressure pressure riveting device.
Background technology
At mechanical field, between each parts, often need to interconnect, conventional connection technique comprise be threaded, weld, engaging, iron nail connection, chemical adhesion, riveted, extruding and riveted+modes such as extruding, in actual production life, according to factors such as material, intensity, performance and prices, adopt different connection technique.
Welding, also referred to as welding or claim welding, Rong to connect, be a kind of with mode of heating jointing metal or other thermoplastics as the manufacturing process of plastics and technology.Welding sees through the object that following three kinds of approach are reached joint: the workpiece of heating wish joint makes it local melting and forms molten bath, after the cooled and solidified of molten bath, just engage, can add if desired and molten fill out that thing is auxiliary adds separately the scolder that heat fusion joint is lower, without fusing workpiece itself, the capillarity connection workpiece (as solder, hard solder) of borrowing scolder be equivalent to or temperature lower than workpiece fusing point under be aided with high pressure, superimposed extrusion molding or vibration etc. and make to interpenetrate joint between two workpiece.General welding be by welding gun pointwise by two Product jointings together, larger for small product size, be welded to connect the longer situation of line, by welding just inapplicable, such as the situations such as periphery of micro-wave oven and computer housing.
Pressure-riveting process has more standby practicality than welding procedure in these cases, the generation plastic deformation that makes the salient point in two or more single products exactly under the effect of pressure or sprout that presses rivets together, thereby obtain the forming and machining method of the final workpiece of required form and size, so situation of or many connecting lines long for two product connecting lines, by once pressing, just can complete, operating efficiency is improved greatly, but traditional pressure-riveting process generally realizes by punch press the following problem that exists: complex structure, technique controlling difficulty is large, production cost is high, be not suitable for the production that presses on a large scale.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, operating efficiency is high, substituted the liquid gas pressure pressure riveting device of traditional punching press, hydraulic riveting.
The technical scheme that the utility model is taked is as follows: a kind of liquid gas pressure pressure riveting device, it is characterized in that: comprise drift, cylinder, oil cylinder and lower bolster, wherein, described drift is arranged on clamping plate, the outer end of drift connects cylinder, air cylinder driven drift moves back and forth, and makes drift compress from outside to inside product, and the top of drift is provided with cope match-plate pattern; Described lower bolster is arranged on lower bolster, and product is placed on lower bolster; Described oil cylinder connects cope match-plate pattern, and drives cope match-plate pattern to move up and down, and drives the drift product that from top to bottom presses.
Preferably, described cylinder comprises at least two, and cylinder is separately fixed on cope match-plate pattern and clamping plate by screw, the motion of hydraulic oil cylinder driving cope match-plate pattern, thus band dynamic air cylinder, drift and clamping plate move simultaneously.
Preferably, described lower bolster is arranged on die shoe.
Preferably, be also provided with pipe position on described lower bolster, the locating hole of product is run through in the upper end of pipe position, thus positioning product.
Preferably, described product comprises the first product and the second product, and the inside motion of drift turns clockwise the vertical edge of the first product and presses to the second product, formation widthwise edge, and drift moves downward and makes above-mentioned widthwise edge compress the second product, completes and presses.
The beneficial effects of the utility model are:
The utility model is introduced cylinder and oil cylinder in pressure riveting device by designing cleverly, using cylinder and oil cylinder as actuating unit; Air cylinder driven drift level is moved to the inside, and the vertical edge that promotes the first product turns clockwise, and forms widthwise edge, presses to the second product; Hydraulic oil cylinder driving drift moves downward, and makes widthwise edge compress the second product, and plastic deformation occurs for both, thereby links together, and completes and presses; By above-mentioned design, replace tradition and with punch press, realized the technique that presses and connect, simplified device structure, improved operating efficiency, reduced production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structure for amplifying schematic diagram at I place in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1 to Figure 3, a kind of liquid gas pressure pressure riveting device, it is characterized in that: comprise drift 1, cylinder 5, oil cylinder 6 and lower bolster 3, wherein, described drift 1 is arranged on clamping plate 9, and the outer end of drift 1 connects cylinder 5, and cylinder 5 drives drift 1 to move back and forth, make drift 1 compress from outside to inside products A, the top of drift 1 is provided with cope match-plate pattern 8; Described lower bolster 3 is arranged on lower bolster 2, and products A is placed on lower bolster 3; Described oil cylinder 6 connects cope match-plate patterns 8, and drives cope match-plate pattern 8 to move up and down, and drives drift 1 products A that from top to bottom presses.
Preferably, described cylinder 5 comprises at least two, and cylinder 5 is separately fixed on cope match-plate pattern 8 and clamping plate 9 by screw, and oil cylinder 6 drives cope match-plate pattern 8 motions, thereby band dynamic air cylinder 5, drift 1 and clamping plate 9 move simultaneously.
Preferably, described lower bolster 2 is arranged on die shoe 4.
Preferably, be also provided with pipe position 7 on described lower bolster 2, the locating hole of products A is run through in the upper end of pipe position 7, thus positioning product A.
Preferably, described products A comprises the first products A 1 and the second products A 2, and the inside motion of drift 1 turns clockwise the vertical edge of the first products A 1 and presses to the second products A 2, formation widthwise edge, drift 1 moves downward and makes above-mentioned widthwise edge compress the second products A 2, completes and presses.
Embodiment of the present utility model just introduces its specific embodiment, does not lie in and limits its protection domain.The technical staff of the industry can make some and revise under the inspiration of the present embodiment, and the equivalence of doing according to the utility model the scope of the claims therefore all changes or modifies, and all belongs within the scope of the utility model Patent right requirement.
Claims (5)
1. a liquid gas pressure pressure riveting device, it is characterized in that: comprise drift (1), cylinder (5), oil cylinder (6) and lower bolster (3), wherein, described drift (1) is arranged on clamping plate (9), the outer end of drift (1) connects cylinder (5), cylinder (5) drives drift (1) to move back and forth, and makes drift (1) compress from outside to inside product (A), and the top of drift (1) is provided with cope match-plate pattern (8); It is upper that described lower bolster (3) is arranged on lower bolster (2), and product (A) is placed on lower bolster (3); Described oil cylinder (6) connects cope match-plate pattern (8), and drives cope match-plate pattern (8) to move up and down, and drives drift (1) product (A) that from top to bottom presses.
2. a kind of liquid gas pressure pressure riveting device according to claim 1, it is characterized in that: described cylinder (5) comprises at least two, cylinder (5) is separately fixed on cope match-plate pattern (8) and clamping plate (9) by screw, oil cylinder (6) drives cope match-plate pattern (8) motion, thereby band dynamic air cylinder (5), drift (1) and clamping plate (9) move simultaneously.
3. a kind of liquid gas pressure pressure riveting device according to claim 2, is characterized in that: described lower bolster (2) is arranged on die shoe (4).
4. a kind of liquid gas pressure pressure riveting device according to claim 3, is characterized in that: on described lower bolster (2), be also provided with pipe position (7), the locating hole of product (A) is run through in the upper end of pipe position (7), thus positioning product (A).
5. a kind of liquid gas pressure pressure riveting device according to claim 4, it is characterized in that: described product (A) comprises the first product (A1) and the second product (A2), the inside motion of drift (1) turns clockwise the vertical edge of the first product (A1) and presses to the second product (A2), form widthwise edge, drift (1) moves downward and makes above-mentioned widthwise edge compress the second product (A2), completes and presses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074018.1U CN203804126U (en) | 2014-02-21 | 2014-02-21 | Hydraulic and pneumatic riveting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074018.1U CN203804126U (en) | 2014-02-21 | 2014-02-21 | Hydraulic and pneumatic riveting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804126U true CN203804126U (en) | 2014-09-03 |
Family
ID=51442937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420074018.1U Expired - Lifetime CN203804126U (en) | 2014-02-21 | 2014-02-21 | Hydraulic and pneumatic riveting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804126U (en) |
-
2014
- 2014-02-21 CN CN201420074018.1U patent/CN203804126U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
| CX01 | Expiry of patent term |