CN207188621U - A kind of pneumatic keel caulking gun - Google Patents
A kind of pneumatic keel caulking gun Download PDFInfo
- Publication number
- CN207188621U CN207188621U CN201720767004.1U CN201720767004U CN207188621U CN 207188621 U CN207188621 U CN 207188621U CN 201720767004 U CN201720767004 U CN 201720767004U CN 207188621 U CN207188621 U CN 207188621U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- red needle
- piston rod
- pneumatic
- connecting portion
- 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.)
- Active
Links
Landscapes
- Actuator (AREA)
Abstract
The application is related to a kind of pneumatic keel caulking gun, including cylinder body, piston, piston rod, caliper, red needle, sealed valve cap, the jaw side of the caliper is provided with cylinder body connecting portion, its opposite side is provided with is oppositely arranged nip part with cylinder body connecting portion, one end of cylinder body is connected with cylinder body connecting portion, its other end is connected with sealed valve cap, red needle hole is provided with cylinder body connecting portion, the red needle is placed in red needle hole, provided with piston rod and the piston being fixed on piston rod in cylinder body, piston rod forward end is connected with red needle, back-moving spring is axially arranged with piston rod between pistons front sides and cylinder body connecting portion, the side of cylinder body is provided with oil inlet, cavity on rear side of piston connects with oil inlet.The application has carries out riveting using pneumatic hydraulic oil cylinder driving device upper end oil cylinder inner carrier, and its reset then passes through back-moving spring elastic reset；When riveting keel at the uniform velocity, stable movement, there is larger rivet force, riveting pressure needed for work can be reached and required.
Description
Technical field
A kind of keel pincers are the utility model is related to, particularly a kind of pneumatic keel caulking gun.
Background technology
Such as license notification number is 201089150Y in the prior art, and it discloses a kind of pneumatic light keel pincers, it has
There is pneumatic gun body, pneumatic gun body is made up of handle and internal cylinder, and the clamp block of mistake with holes is fixed with pneumatic gun body, is clamped
Caliper is movably equipped with the hole of seat, jaw one end of caliper is provided with punching, and the other end is provided with through hole 61, is movably equipped with through hole 61
Stamping knife, the end of stamping knife are fixedly connected with the piston of cylinder.Its weak point is：The patented product uses pneumatic riveting, will
Pressure air is converted to kinetic energy driving stamping knife and carries out keel riveting, and not only power is small for it, in practical application with being unable to reach work institute
The riveting pressure requirement needed, and it is unable to reach the effect of speed stabilizing；The advance or retrogressing of stamping knife can only lean on pneumatic motive force.
The content of the invention
The purpose of this utility model is exactly to solve the weak point in background technology, there is provided a kind of pneumatic keel riveting
Rifle.
To reach above-mentioned purpose, the utility model adopts the following technical scheme that：A kind of pneumatic keel caulking gun, including cylinder
Body, piston, piston rod, caliper, red needle, sealed valve cap, the jaw side of the caliper are provided with cylinder body connecting portion, and its opposite side is set
Have and be oppositely arranged nip part with cylinder body connecting portion, one end of cylinder body is connected with cylinder body connecting portion, and its other end connects with sealed valve cap
Connect, red needle hole is provided with cylinder body connecting portion, the red needle is placed in red needle hole, and piston rod is provided with cylinder body and is fixed in piston rod
On piston, piston rod forward end is connected with red needle, is axially arranged on the piston rod between pistons front sides and cylinder body connecting portion
There is a back-moving spring, the side of cylinder body is provided with oil inlet, and the cavity on rear side of piston connects with oil inlet.
For a kind of optimization of the present utility model, cylinder body is externally connected with pneumatic oil cylinder, and the oil-out of pneumatic oil cylinder is with entering
Hydraulic fluid port connects.
It is described pneumatically to be connected between oil cylinder and cylinder body by handle for a kind of optimization of the present utility model, oil-out and
Oil inlet is connected by pipeline, and handle is provided with the trigger linkage unit for controlling pneumatic oil cylinder.
For a kind of optimization of the present utility model, the sealed valve cap is axially arranged with mounting hole, and the axle of mounting hole is outside
Side is provided with spacing swivel nut, and the rear end of piston rod is connected through mounting hole with spacing swivel nut, and the rear side of mounting hole is provided with step screw,
The rear side of sealed valve cap is provided with external sealing shroud, and the port side lateral wall of external sealing shroud is provided with screw thread, and external sealing
Set is spun by the screw thread and step screw screw thread.
For a kind of optimization of the present utility model, red needle connection push rod is provided between the front end of the piston rod and red needle,
The axial centre of piston rod offers through hole, and fixing screws are equipped with through hole, and the rear end axial centre of red needle connection push rod is set
There is screw, the bar portion of fixing screws spins through the through hole with screw；Cylinder body connecting portion red pin hole both sides are provided with stopper slot, punching
The front end of pin connection push rod is connected by the rear end of spacing connecting pin and red needle, the axial both ends difference position of the spacing connecting pin
In in stopper slot.
Red needle is provided with red needle relative position accommodate punching for a kind of optimization of the present utility model, on the nip part.
The utility model has compared with background technology and carries out riveting using pneumatic hydraulic oil cylinder driving device upper end oil cylinder inner carrier
Pressure, its reset then pass through back-moving spring elastic reset；Rivet keel when at the uniform velocity, stable movement, there is larger rivet force, can
Reach the riveting pressure requirement needed for work；Stopper slot is connected with spacing connecting pin, the rear end of piston rod is connected for logical setting
The swivel nut 18 to be spun on the external screw thread of spacing swivel nut and cylinder body connecting portion rear end realizes the front and rear working in reciprocating mode spacing of piston
Control and adjustment.
Brief description of the drawings
Fig. 1 is the executable portion decomposing schematic representation of pneumatic keel caulking gun.
Fig. 2 is the overall structure diagram of pneumatic keel caulking gun.
Fig. 3 is the executable portion diagrammatic cross-section of pneumatic keel caulking gun.
Fig. 4 is the decomposing schematic representation of pneumatic keel caulking gun.
Caliper 1, cylinder body connecting portion 11, stopper slot 111, red needle hole 112, nip part 12, red needle accommodate punching 121, red needle
2nd, spacing connecting pin 3, red needle connection push rod 4, back-moving spring 5, piston rod 6, piston 7, cylinder body 8, oil inlet 81, sealed valve cap 9,
The screw thread 91 of step screw 41, spacing swivel nut 10, pneumatic oil cylinder 13, handle 14, trigger linkage unit 15, external sealing shroud 16, spiral shell
Line 161, fixing screws 17, swivel nut 18
Embodiment
Embodiment 1：Reference picture 1-4.A kind of pneumatic keel caulking gun, including cylinder body 8, piston 7, piston rod 6, caliper 1, punching
Pin 2, sealed valve cap 9, back-moving spring 5, the jaw side of the caliper 1 are provided with cylinder body connecting portion 11, and its opposite side is provided with and cylinder
Body connecting portion 11 is oppositely arranged nip part 12, and one end of cylinder body 8 is connected with cylinder body connecting portion 11, its other end and sealed valve cap 9
Connection, cylinder body connecting portion 11 is interior to be provided with red needle hole 112, and the red needle 2 is placed in red needle hole 112, and piston rod 6 is provided with cylinder body 8
And the piston 7 on piston rod 6 is fixed in, the axial forward end of piston rod 6 is connected with red needle 2, the front side of piston 7 and cylinder body connecting portion 11
Between piston rod 6 on be axially arranged with back-moving spring 5, the side of cylinder body 8 is provided with oil inlet 81, the cavity 82 of the rear side of piston 7
Connected with oil inlet 81.
Cylinder body 8 is externally connected with pneumatic oil cylinder 13, and the oil-out 131 of pneumatic oil cylinder 13 connects with oil inlet 81.The gas
Dynamic to be connected between oil cylinder 13 and cylinder body 8 by handle 14, oil-out 131 is connected with oil inlet 81 by pipeline 19, on handle 14
Provided with the trigger linkage unit 15 for controlling pneumatic oil cylinder 13, handle 14 is made up of the clamping of two panels handle plastic, is mutually clamped at it
Between trigger linkage unit 15 and pipeline 19 are set.
The sealed valve cap 9 is axially arranged with mounting hole, and the axially external of mounting hole is provided with spacing swivel nut 10, piston rod 6
Rear end be connected through mounting hole 92 with spacing swivel nut 10, the rear side of mounting hole 92 is provided with step screw 91, after sealed valve cap 9
Side is provided with external sealing shroud 16, and the port side lateral wall of external sealing shroud 16 is provided with screw thread 161, and external sealing shroud 16
Spun by the screw thread 161 and the screw thread of step screw 91.
Red needle connection push rod 4 is provided between the front end of the piston rod 6 and red needle 2, the axial centre of piston rod 6 offers
Through hole 61, fixing screws 17 are equipped with through hole 61, and the rear end axial centre of red needle connection push rod 4 is provided with screw 41, fixation spiral shell
The bar portion of nail 17 spins through through hole 61 with screw 41；The both sides of 11 red pin hole of cylinder body connecting portion 112 are provided with stopper slot 111, punching
The front end of pin connection push rod 4 is connected by spacing connecting pin 3 with the rear end of red needle 2, the axial both ends of the spacing connecting pin 3
Respectively in stopper slot 111.Red needle is provided with the relative position of red needle 2 accommodate punching 121 on the nip part 12.
It is to be understood that：The detailed description although the present embodiment is contrasted to the utility model, these are said
It is bright, it is any real without departing from the utility model simply to simple declaration of the present utility model, rather than to limitation of the present utility model
Innovation and creation in matter spirit, each fall within the scope of protection of the utility model.
Claims (7)
1. a kind of pneumatic keel caulking gun, it is characterised in that including cylinder body (8), piston (7), piston rod (6), caliper (1), red needle
(2), sealed valve cap (9), back-moving spring (5), the jaw side of the caliper (1) are provided with cylinder body connecting portion (11), its opposite side
Provided with nip part (12) is oppositely arranged with cylinder body connecting portion (11), one end of cylinder body (8) is connected with cylinder body connecting portion (11), and its is another
One end is connected with sealed valve cap (9), is provided with red needle hole (112) in cylinder body connecting portion (11), the red needle (2) is placed in red needle hole
(112) in, provided with piston rod (6) and the piston (7) being fixed on piston rod (6), piston rod (6) axial forward end in cylinder body (8)
It is connected with red needle (2), back-moving spring is axially arranged with the piston rod (6) on front side of piston (7) between cylinder body connecting portion (11)
(5), the side of cylinder body (8) is provided with oil inlet (81), and the cavity 82 on rear side of piston (7) connects with oil inlet (81).
2. pneumatic keel caulking gun according to claim 1, it is characterized in that：Cylinder body (8) is externally connected with pneumatic oil cylinder (13),
And the oil-out (131) of pneumatic oil cylinder (13) connects with oil inlet (81).
3. pneumatic keel caulking gun according to claim 2, it is characterized in that：The pneumatic oil cylinder (13) and cylinder body (8) it
Between connected by handle (14), oil-out (131) be connected with oil inlet (81) by pipeline (19), and handle (14) is provided with controlling
The trigger linkage unit (15) of pneumatic oil cylinder (13).
4. pneumatic keel caulking gun according to claim 1, it is characterized in that：The sealed valve cap (9) is axially arranged with peace
Fill hole (92), the axially external of mounting hole (92) is provided with spacing swivel nut (10), the rear end of piston rod (6) through mounting hole (92) and
Spacing swivel nut (10) connection, the rear side of mounting hole (92) are provided with step screw (91), and the rear side of sealed valve cap (9) is provided with external close
Big envelope (16), the port side lateral wall of external sealing shroud (16) is provided with screw thread (161), and external sealing shroud (16) passes through this
Screw thread (161) spins with step screw (91) screw thread.
5. pneumatic keel caulking gun according to claim 1, it is characterized in that：The front end of the piston rod (6) and red needle (2)
Between be provided with red needle connection push rod (4), the axial centre of piston rod (6) offers through hole (61), is equipped with through hole (61) solid
Determine screw (17), the rear end axial centre of red needle connection push rod (4) is provided with screw (41), and the bar portion of fixing screws (17), which passes through, leads to
Hole (61) spins with screw (41)；Cylinder body connecting portion (11) red pin hole (112) both sides are provided with stopper slot (111), red needle connection
The front end of push rod (4) is connected by spacing connecting pin (3) with the rear end of red needle (2), the axial both ends of the spacing connecting pin (3)
Respectively in stopper slot (111).
6. pneumatic keel caulking gun according to claim 1, it is characterized in that：On the nip part (12) with red needle (2) phase
Contraposition has installed red needle and has accommodated punching (121).
7. pneumatic keel caulking gun according to claim 1, it is characterized in that：Cylinder body connecting portion (11) rear end is externally provided with screw thread
And spun by the external screw thread and cylinder body (8) front end internal thread, and swivel nut (18) is connected with the external screw thread between cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720767004.1U CN207188621U (en) | 2017-06-28 | 2017-06-28 | A kind of pneumatic keel caulking gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720767004.1U CN207188621U (en) | 2017-06-28 | 2017-06-28 | A kind of pneumatic keel caulking gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207188621U true CN207188621U (en) | 2018-04-06 |
Family
ID=61784300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720767004.1U Active CN207188621U (en) | 2017-06-28 | 2017-06-28 | A kind of pneumatic keel caulking gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207188621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013933A (en) * | 2018-10-19 | 2018-12-18 | 浙江欧盾国际救援装备有限公司 | Hand-held is without rivet riveter |
-
2017
- 2017-06-28 CN CN201720767004.1U patent/CN207188621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013933A (en) * | 2018-10-19 | 2018-12-18 | 浙江欧盾国际救援装备有限公司 | Hand-held is without rivet riveter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106370370B (en) | A kind of actuator vibration test fixture that can be quickly converted | |
| CN207188621U (en) | A kind of pneumatic keel caulking gun | |
| CN204321976U (en) | Piston cooling nozzle assembly tooling | |
| CN205806061U (en) | A kind of high-frequency reciprocating cylinder | |
| CN204954701U (en) | Tight frock of quick locating clip of union for pipeline | |
| CN208663008U (en) | A kind of Pneumatic pin puller | |
| CN103567962A (en) | Rapid labor-saving assembling device for elastic clamp | |
| CN204175831U (en) | Hydraulic brake for bicycle | |
| CN103486108B (en) | A kind of cylinder with two self-locking structure | |
| CN203791562U (en) | Fast reset rivet gun | |
| US2865398A (en) | Hydraulic brake bleeding check valve | |
| CN201615120U (en) | Ball type unidirectional spring compressing positioning pin | |
| CN203918963U (en) | A kind of C sprig rifle nail circle interlock circle footpath adjusting device | |
| CN204431142U (en) | A kind of spanner for dismounting end face end cap with holes | |
| CN204686508U (en) | A kind of full-automatic hold down gag | |
| CN208734637U (en) | A kind of small size double-layer cylinder | |
| CN202145168U (en) | Novel exhaust screw | |
| CN206860584U (en) | A kind of spring cylinder | |
| CN105436389A (en) | Mechanical clamping jaw controlled by multi-position cylinder control system | |
| CN204664031U (en) | A kind of hydraulic system of nail gun | |
| CN209833609U (en) | Spring brake cylinder barrel for parking brake cylinder | |
| CN204004104U (en) | A kind of piston shaft stop sleeve for brake chamber double end stay-bolt | |
| CN216382078U (en) | Adjustable constant-resistance oil cylinder | |
| US9862019B2 (en) | Fastener installation tool | |
| CN204248384U (en) | The hold-fast body of connection device twisted by damper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |