CN204620790U - A kind of rivet decompressor - Google Patents
A kind of rivet decompressor Download PDFInfo
- Publication number
- CN204620790U CN204620790U CN201520134366.8U CN201520134366U CN204620790U CN 204620790 U CN204620790 U CN 204620790U CN 201520134366 U CN201520134366 U CN 201520134366U CN 204620790 U CN204620790 U CN 204620790U
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- presses
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- seat
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Abstract
The utility model discloses a kind of rivet decompressor, base, press assembly and liftout assembly, wherein, the above-mentioned assembly that presses is fixedly installed on the sidepiece of base, the assembly that presses comprises the first bearing, press seat and riveting press fixture, above-mentioned first bearing is fastened on the sidepiece of base, and stretches out, and forms supporting surface; The above-mentioned seat that presses is arranged on the outside of the first bearing, and the top of the seat that presses has spacing hole; Above-mentioned riveting press fixture is embedded in spacing hole, and place workpiece to be added in riveting press fixture, the staking punch of decompressor is arranged on the top of riveting press fixture, and the downward punching press of staking punch workpiece to be added, to form rivet; Above-mentioned liftout assembly is arranged on the bottom of the first bearing, the rivet after pressing is ejected riveting press fixture from the bottom to top.The utility model structure is simple, and parts replaceability is strong, and adapt to produce different size rivet, production cost is low.
Description
Technical field
The utility model is made glue rifle and is manufactured field, refers in particular to a kind of rivet decompressor.
Background technology
Making glue rifle is a kind of instrument playing glue (or plastic squeeze), needs the place of applying glue just likely can use, is widely used in building decoration, electronic apparatus, automobile and automobile component, the industry such as boats and ships and container.Rivet is as a kind of common mechanical fitting, and be commonly used in and beat in glue rifle manufacturing process, rivet is spike part, and there is cap one end: in riveted joint, utilizes self-deformation or interference to connect and is riveted
part; The manufacture of rivet generally presses shaping by punching press, existing rivet former complex structure, a set of equipment only can produce a kind of rivet of size, and therefore the utilization rate of equipment is low, causes production cost high.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provide a kind of structure simple, parts replaceability is strong, adapts to produce different size rivet, the rivet decompressor that production cost is low.
The technical scheme that the utility model is taked is as follows: a kind of rivet decompressor, base, press assembly and liftout assembly, wherein, the above-mentioned assembly that presses is fixedly installed on the sidepiece of base, the assembly that presses comprises the first bearing, press seat and riveting press fixture, above-mentioned first bearing is fastened on the sidepiece of base, and stretches out, and forms supporting surface; The above-mentioned seat that presses is arranged on the outside of the first bearing, and the top of the seat that presses has spacing hole; Above-mentioned riveting press fixture is embedded in spacing hole, and place workpiece to be added in riveting press fixture, the staking punch of decompressor is arranged on the top of riveting press fixture, and the downward punching press of staking punch workpiece to be added, to form rivet; Above-mentioned liftout assembly is arranged on the bottom of the first bearing, the rivet after pressing is ejected riveting press fixture from the bottom to top.
Preferably, the described seat that presses is cylindrical structural, and the seat that presses is fixed on the outer end of the first bearing; Above-mentioned spacing hole is opened in the end face of the seat that presses, and spacing hole is blind hole, and spacing hole extends downward and presses in seat, forms inner support face.
Preferably, the middle part of the described seat that presses is provided with through hole, and this through hole runs through the bottom surface of spacing hole to the seat that presses.
Preferably, the bottom of described riveting press fixture is provided with limit body, and limit body is cylindrical structural, and its diameter is less than the diameter of spacing hole, and limit body inserts in spacing hole, and the bottom surface of limit body is adjacent to the inner support face of spacing hole, so that spacing fixing riveting press fixture.
Preferably, the middle part of described limit body has workpiece hole, and workpiece hole is run through limit body and extended upwardly to the upper surface of riveting press fixture, and workpiece hole interpolation has workpiece to be processed, so that spacing fixation workpiece.
Preferably, described liftout assembly comprises the second gripper shoe, guide and ejector beam, and wherein, above-mentioned second gripper shoe is arranged on the bottom of the first gripper shoe, and is fixed on base; Above-mentioned guide is fixedly installed in the second gripper shoe, guide lead mouth upwards.
Preferably, described ejector beam is arranged in guide so that spacing fixing, ejector beam upwards extend penetrate the seat that presses according to this through hole and workpiece hole in, the top of ejector beam is near the bottom in workpiece hole 7.
The beneficial effects of the utility model are:
The utility model is a kind of improvement opportunity scheme for prior art, by designing a kind of rivet decompressor comprising press assembly and liftout assembly, the first bearing of assembly of pressing is fixedly installed on the sidepiece of base, the outside portion of the first bearing is fixed with the seat that presses, the seat that presses is cylindrical structural, the press top of seat is provided with blind hole structure spacing hole, spacing hole extends to the bottom of the seat that presses, form inner support face, through hole is provided with in spacing hole, so that the thimble of liftout assembly passes, spacing hole is embedded with limit body, limit body is arranged in spacing hole, so that spacing limit body, limit body is fixed with riveting press fixture, because limit body is removably placed in spacing hole, therefore can according to the riveting press fixture of different Production requirement placement with different-diameter workpiece hole, when pressing, limit body is inserted in spacing hole, tubular workpiece to be processed is placed in workpiece hole, drift rushes on workpiece from top to bottom, and by workpiece, the part exposed outside workpiece hole extrudes to periphery, form the cap body of rivet, by the ejector beam being arranged on workpiece bottom, rivet is ejected workpiece hole after punching press completes, ejector beam is freely-movable in guide, the spacing ejector beam of guide.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the side view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figures 1 to 4, the technical scheme that the utility model is taked is as follows: a kind of rivet decompressor, base 1, press assembly and liftout assembly, wherein, the above-mentioned assembly that presses is fixedly installed on the sidepiece of base 1, and the assembly that presses comprises the first bearing 2, press seat 3 and riveting press fixture 5, and above-mentioned first bearing 2 is fastened on the sidepiece of base 1, and stretch out, form supporting surface; The above-mentioned seat 3 that presses is arranged on the outside of the first bearing 2, and the top of the seat 3 that presses has spacing hole 4; Above-mentioned riveting press fixture 5 is embedded in spacing hole 4, and place workpiece to be added in riveting press fixture 5, the staking punch of decompressor is arranged on the top of riveting press fixture 5, and the downward punching press of staking punch workpiece to be added, to form rivet; Above-mentioned liftout assembly is arranged on the bottom of the first bearing 2, the rivet after pressing is ejected riveting press fixture 5 from the bottom to top.
Press seat 3 for cylindrical structural, and the seat 3 that presses is fixed on the outer end of the first bearing 2; Above-mentioned spacing hole 4 is opened in the end face of the seat 3 that presses, and spacing hole 4 is blind hole, and spacing hole 4 extends downward and presses in seat 3, forms inner support face.
The press middle part of seat 3 is provided with through hole, and this through hole runs through the bottom surface of spacing hole 4 to the seat 3 that presses.
The bottom of riveting press fixture 5 is provided with limit body 6, and limit body 6 is cylindrical structural, and its diameter is less than the diameter of spacing hole 4, and limit body 6 inserts in spacing hole 4, and the bottom surface of limit body 6 is adjacent to the inner support face of spacing hole 4, so that spacing fixing riveting press fixture 5.
The middle part of limit body 6 has workpiece hole 7, and workpiece hole 7 is run through limit body 6 and extended upwardly to the upper surface of riveting press fixture 5, and workpiece hole 7 interpolation has workpiece to be processed, so that spacing fixation workpiece.
Liftout assembly comprises the second gripper shoe 10, guide 9 and ejector beam 8, and wherein, above-mentioned second gripper shoe 10 is arranged on the bottom of the first gripper shoe 2, and is fixed on base 1; Above-mentioned guide 9 is fixedly installed in the second gripper shoe 10, guide 9 lead mouth upwards.
Ejector beam 8 is arranged in guide 9 so that spacing fixing, ejector beam 8 upwards extend penetrate the seat 3 that presses according to this through hole and workpiece hole 7 in, the top of ejector beam 8 is near the bottom in workpiece hole 7.
Further, the utility model is by a kind of rivet decompressor comprising press assembly and liftout assembly of design, the first bearing of assembly of pressing is fixedly installed on the sidepiece of base, the outside portion of the first bearing is fixed with the seat that presses, the seat that presses is cylindrical structural, the press top of seat is provided with blind hole structure spacing hole, spacing hole extends to the bottom of the seat that presses, form inner support face, through hole is provided with in spacing hole, so that the thimble of liftout assembly passes, spacing hole is embedded with limit body, limit body is arranged in spacing hole, so that spacing limit body, limit body is fixed with riveting press fixture, because limit body is removably placed in spacing hole, therefore can according to the riveting press fixture of different Production requirement placement with different-diameter workpiece hole, when pressing, limit body is inserted in spacing hole, tubular workpiece to be processed is placed in workpiece hole, drift rushes on workpiece from top to bottom, and by workpiece, the part exposed outside workpiece hole extrudes to periphery, form the cap body of rivet, by the ejector beam being arranged on workpiece bottom, rivet is ejected workpiece hole after punching press completes, ejector beam is freely-movable in guide, the spacing ejector beam of guide.
Embodiment of the present utility model just introduces its detailed description of the invention, does not lie in and limits its protection domain.The technical staff of the industry can make some amendment under the inspiration of the present embodiment, therefore all equivalences done according to the utility model the scope of the claims change or modify, and all belong within the scope of the utility model Patent right requirement.
Claims (7)
1. a rivet decompressor, it is characterized in that: comprise base (1), press assembly and liftout assembly, wherein, the above-mentioned assembly that presses is fixedly installed on the sidepiece of base (1), the assembly that presses comprises the first bearing (2), the seat that presses (3) and riveting press fixture (5), above-mentioned first bearing (2) is fastened on the sidepiece of base (1), and stretches out, and forms supporting surface; The above-mentioned seat that presses (3) is arranged on the outside of the first bearing (2), and the top of the seat that presses (3) has spacing hole (4); Above-mentioned riveting press fixture (5) is embedded in spacing hole (4), and place workpiece to be added in riveting press fixture (5), the staking punch of decompressor is arranged on the top of riveting press fixture (5), and the downward punching press of staking punch workpiece to be added, to form rivet; Above-mentioned liftout assembly is arranged on the bottom of the first bearing (2), the rivet after pressing is ejected riveting press fixture (5) from the bottom to top.
2. a kind of rivet decompressor according to claim 1, is characterized in that: the described seat that presses (3) is cylindrical structural, and the seat that presses (3) is fixed on the outer end of the first bearing (2); Above-mentioned spacing hole (4) is opened in the end face of the seat that presses (3), and spacing hole (4) is blind hole, and spacing hole (4) extends downward in the seat that presses (3), forms inner support face.
3. a kind of rivet decompressor according to claim 2, is characterized in that: the middle part of the described seat that presses (3) is provided with through hole, and this through hole runs through the bottom surface of spacing hole (4) to the seat that presses (3).
4. a kind of rivet decompressor according to claim 3, it is characterized in that: the bottom of described riveting press fixture (5) is provided with limit body (6), limit body (6) is cylindrical structural, its diameter is less than the diameter of spacing hole (4), limit body (6) inserts in spacing hole (4), the bottom surface of limit body (6) is adjacent to the inner support face of spacing hole (4), so that spacing fixing riveting press fixture (5).
5. a kind of rivet decompressor according to claim 4, it is characterized in that: the middle part of described limit body (6) has workpiece hole (7), workpiece hole (7) is run through limit body (7) and is extended upwardly to the upper surface of riveting press fixture (5), workpiece hole (7) interpolation has workpiece to be processed, so that spacing fixation workpiece.
6. a kind of rivet decompressor according to claim 5, it is characterized in that: described liftout assembly comprises the second gripper shoe (10), guide (9) and ejector beam (8), wherein, above-mentioned second gripper shoe (10) is arranged on the bottom of the first gripper shoe (2), and is fixed on base (1); Above-mentioned guide (9) is fixedly installed in the second gripper shoe (10), guide (9) lead mouth upwards.
7. a kind of rivet decompressor according to claim 1, it is characterized in that: described ejector beam (8) is arranged in guide (9), so that spacing fixing, ejector beam (8) upwards extend penetrate the seat that presses (3) according to this through hole and workpiece hole (7) in, the top of ejector beam (8) is near the bottom of workpiece hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520134366.8U CN204620790U (en) | 2015-03-10 | 2015-03-10 | A kind of rivet decompressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520134366.8U CN204620790U (en) | 2015-03-10 | 2015-03-10 | A kind of rivet decompressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204620790U true CN204620790U (en) | 2015-09-09 |
Family
ID=54039854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520134366.8U Expired - Fee Related CN204620790U (en) | 2015-03-10 | 2015-03-10 | A kind of rivet decompressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204620790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722624A (en) * | 2015-03-10 | 2015-06-24 | 德清张工五金有限公司 | Rivet stamping device |
-
2015
- 2015-03-10 CN CN201520134366.8U patent/CN204620790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722624A (en) * | 2015-03-10 | 2015-06-24 | 德清张工五金有限公司 | Rivet stamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150909 Termination date: 20160310 |