CN208321970U - The pneumatic hammer of uniform feeding - Google Patents
The pneumatic hammer of uniform feeding Download PDFInfo
- Publication number
- CN208321970U CN208321970U CN201820472310.7U CN201820472310U CN208321970U CN 208321970 U CN208321970 U CN 208321970U CN 201820472310 U CN201820472310 U CN 201820472310U CN 208321970 U CN208321970 U CN 208321970U
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- fixedly connected
- sliding rack
- ram
- sliding
- sleeve
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Abstract
The utility model discloses a kind of pneumatic hammers of uniform feeding, belong to shackle production and processing field, its key points of the technical solution are that including casing, the workbench being fixedly connected on casing and the tup being slidably connected on casing, pedestal is fixedly connected in the side of casing, sliding rack is slidably connected on pedestal, the slide assemblies that sliding rack can be driven close to or far from casing are connected on sliding rack, ram is slidably connected on sliding rack, the rocker assembly that ram can be driven to move back and forth along base length direction is connected on ram, threaded rod is fixedly connected with close to workbench one end in ram, sleeve is threaded on threaded rod, the clamp assemblies that can clamp alloy steel pole are connected with close to workbench one end in sleeve, sleeve is rotationally connected on sliding rack, it is non-uniform to solve the artificial feeding when hammering alloyage steel pole into shape Problem has achieved the effect that can to stablize, alloy steel pole is equably sent on pneumatic hammer the hammer system that carries out.
Description
Technical field
The utility model relates to shackles to produce and process field, in particular to a kind of pneumatic hammer of uniform feeding.
Background technique
Shackle, one kind of rigging.Presently preferred shackle is typically all to use alloy steel, the ordinary carbon steel of changing over
History.Usual technique is the alloy steel pole heating that will have been cut, hammer system, bending, punching when producing the U-shaped part of shackle
Pressure, then cuts off waste material, carries out drilling and tapping, finally by U-shaped part through quenching, be tempered etc. process it is complete after with other
Part combines and is fabricated to shackle.
Existing to can refer to the Chinese patent that application publication number is CN106607535A, it discloses a kind of automatically controlled air
Hammer, containing bracket, is installed with the anvil block air corresponding with the anvil block of the pneumatic hammer of pneumatic hammer on the bracket
Hammer tup into shape, in addition the higher position at the top of the anvil block of the pneumatic hammer, the air is arranged in the pneumatic hammer hammerhead
It hammers tup into shape and is connected via rotating beam apparatus with bracket, the rotating beam apparatus contains bull stick and works together with stick, the bull stick is coupled
Cylinder is connected, and respectively with bull stick and pneumatic hammer hammerhead, the upper end of the bracket is installed with can be at the both ends of the described connection stick
Avoid in the prior art with the conduit for pouring into antirust solution so that many prevent to the electric pushrod of working cylinder supply driving force
Rust liquid has consumed in vain, the damage that is unsmooth and leading to pitman that works under conditions of corrosion of the component of pneumatic hammer is allowed to ask
Topic.
During carrying out hammer to the alloy steel pole after heating, need manually to clamp alloy steel pole, in air
It is moved while rotating in the working region of hammer, since the speed for rotating and moving all is the experience by staff itself
Judgement is easy hammer in the case where staff's experience deficiency or operation error and produces underproof alloy steel pole, influences product
Quality.
Utility model content
The purpose of the utility model is to provide a kind of pneumatic hammer of uniform feeding, staff need to will only heat the conjunction that finish
Golden steel pole is put into clamp assemblies and fixes, and slide assemblies and rocker assembly can drive alloy steel pole to enter while carrying out back rotation
Enter pneumatic hammer working region, guarantees that hammer system is uniform, stablizes.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of pneumatic hammer of uniform feeding, including casing, the workbench being fixedly connected on casing and is slidably connected to machine
Tup on shell is fixedly connected with pedestal in the side of casing, sliding rack is slidably connected on pedestal, is connected on sliding rack
There are the slide assemblies that sliding rack can be driven close to or far from casing, ram is slidably connected on sliding rack, connects on ram
It is connected to the rocker assembly that ram can be driven to move back and forth along base length direction, is fixedly connected in ram close to workbench one end
There is threaded rod, sleeve is threaded on threaded rod, alloy steel pole can be clamped by being connected in sleeve close to workbench one end
Clamp assemblies, sleeve is rotationally connected on sliding rack.
By using above scheme, staff will first heat the alloy steel pole finished when hammering alloyage steel pole into shape
It is put into clamp assemblies and is clamped, rocker assembly drives ram to move forward and backward, and rotates threaded rod band moving sleeve back and forth, makes to close
Golden steel pole carrys out back rotation in clamping component, and slide assemblies at the uniform velocity push alloy steel pole close to workbench, and tup is with certain frequency
It constantly hammers dynamic alloy steel pole into shape, so that alloy steel pole uniformly, is steadily made by pneumatic hammer hammer, improve product quality.
Preferably, rocker assembly includes the rocking bar motor being fixedly connected on sliding rack, is fixedly connected on rocking bar motor
Rotating disc on output shaft, the driving lever being fixedly connected at rotating disc eccentric position, the rotation being rotationally connected on driving lever
Bar and it is rotationally connected with follower lever of the rotating bar far from driving lever one end, follower lever is fixedly connected on ram side.
By using above scheme, rocking bar motor drives turn disc with steadily revolving speed, and rotating disc passes through driving lever
One end rotation of rotating bar is driven, rotating bar pulls follower lever back-and-forth motion that ram is enable to move before and after base length direction
It is dynamic, as long as the frequency and revolving speed that keep the stabilization of speed of rocking bar motor to can guarantee that alloy steel pole rotates back and forth are certain, it is ensured that close
Golden steel pole hammer system uniformly, improves product quality.
Preferably, slide assemblies include the wire lever being threadedly connected to below sliding rack and are fixedly connected on wire lever one end
Sliding motor, wire lever is rotationally connected on pedestal.
By using above scheme, sliding motor drives sliding rack to slide on pedestal by driving wire lever rotation,
As long as controlling the revolving speed of sliding motor, it will be able to control the movement speed of alloy steel pole, guarantee that alloy steel pole can be hammered into shape uniformly
System improves product quality.
Preferably, the T-slot along the setting of base length direction is offered on the pedestal at corresponding sliding rack position, right
It answers and is installed with T-type sliding block on the sliding rack at T-slot position, T-type sliding block is slidably connected in T-slot.
By using above scheme, T-slot and the cooperation of T-type sliding block keep sliding rack movement on pedestal more stable, can
It is slid according to the length direction of wire lever, guarantees that the movement speed of alloy steel pole is stablized.
Preferably, clamp assemblies are two jaw self-centering chucks being fixedly connected on sleeve.
By using above scheme, two jaw self-centering chucks can guarantee for alloy steel pole to be clamped to chuck center, make
Staff improves machining accuracy, guarantees product quality without deliberately ajusting alloy steel pole.
Loosen or clamp preferably, being fixedly connected on two jaw self-centering chucks and can control two jaw self-centering chucks
Control-rod.
By using above scheme, staff is by pulling the i.e. controllable two jaw self-centering chucks of control-rod to clamp or put
Loose alloy steel pole, it is easy to operate, it is easy to operate.
Preferably, the pillow sliding slot along the setting of base length direction is offered on the sliding rack at corresponding ram position, it is sliding
Pillow is slidably connected in pillow sliding slot.
By using above scheme, ram guarantees that the glide direction of ram is stablized along pillow sliding slot sliding, while preventing ram
With sliding rack accidental separation, guarantee the mobile stabilization of alloy steel pole, promotes machining accuracy.
Preferably, being fixedly connected on bearing block on the sliding rack at corresponding sleeve portion, sleeve is rotationally connected with bearing
In seat.
By using above scheme, the comparison of resistance that bearing block is subject to sleeve during rotation is small, rotates sleeve
Compare easily, rocker assembly can stabilized zone move alloy steel pole and carry out back rotation, and the angle and revolving speed that rotate are all more stable,
Improve machining accuracy.
In conclusion the utility model has the following beneficial effects:
1. the alloy steel pole that heating finishes when hammering alloyage steel pole into shape, is first put into clamp assemblies by staff
It is clamped, rocker assembly drives ram to move forward and backward, and rotates threaded rod band moving sleeve back and forth, makes alloy steel pole in clamping group
Carry out back rotation in part, slide assemblies at the uniform velocity push alloy steel pole close to workbench, and tup constantly hammers dynamic steel alloy into shape with certain frequency
Bar enables alloy steel pole uniformly, steadily to hammer system into shape by pneumatic hammer, improves product quality；
2. rocking bar motor drives turn disc with steadily revolving speed, rotating disc drives the one of rotating bar by driving lever
End rotation, rotating bar pulls follower lever back-and-forth motion that ram is enable to be moved forward and backward along base length direction, as long as keeping rocking bar
The stabilization of speed of motor is that the frequency that certifiable alloy steel pole rotates back and forth and revolving speed are certain, it is ensured that steel alloy wiper hammer system is uniform,
Improve product quality；
3. sliding motor drives sliding rack to slide on pedestal by driving wire lever rotation, as long as control sliding electricity
The revolving speed of machine, it will be able to control the movement speed of alloy steel pole, guarantee that alloy steel pole can improve product matter by uniform hammer system
It measures, two jaw self-centering chucks can guarantee for alloy steel pole to be clamped to chuck center, make staff without deliberately ajusting conjunction
Golden steel pole improves machining accuracy, guarantees product quality.
Detailed description of the invention
Fig. 1 is the overall structure diagram of pneumatic hammer in embodiment；
Fig. 2 is the explosive view of prominent slide assemblies in embodiment；
Fig. 3 is the explosive view of prominent clamp assemblies in embodiment；
Fig. 4 is the explosive view of prominent rocker assembly in embodiment.
In figure, 1, casing；11, workbench；12, tup；2, pedestal；21, sliding rack；211, T-type sliding block；212, pillow is slided
Slot；213, bearing block；22, slide assemblies；221, wire lever；222, sliding motor；2221, sliding seat；23, ram；231, spiral shell
Rasp bar；24, sleeve；25, clamp assemblies；251, two jaw self-centering chuck；2511, chuck seat；2512, chuck shell；25121, block
Dish groove；2513, master bevel gear；25131, helicla flute；2514, auxiliary bevel gear；2515, claw；252, control-rod；26, rocking bar group
Part；261, rocking bar motor；2611, rocking bar core；262, rotating disc；263, driving lever；264, rotating bar；265, follower lever；27,T
Type groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of pneumatic hammer of uniform feeding, as shown in Figure 1, including casing 1, the work being fixedly connected on casing 1
The tup 12 making platform 11 and being slidably connected on casing 1.Tup 12 is located at right above workbench 11, and tup 12 can be in casing 1
Internal driving device (driving device of pneumatic hammer is the prior art, is no longer related herein) is continuous with steadily frequency under driving
It pumps above workbench 11, when alloy steel pole is put on workbench 11, tup 12 can be to alloy steel pole
Carry out hammer system.
As depicted in figs. 1 and 2, it is fixedly connected with pedestal 2 in the side of casing 1, sliding rack 21 is connected on pedestal 2,
The T-slot 27 along the setting of 2 length direction of pedestal is offered on the pedestal 2 at corresponding 21 position of sliding rack, in corresponding T-slot 27
T-type sliding block 211 is installed with below sliding rack 21 at position, T-type sliding block 211 is slidably connected in T-slot 27.In sliding rack 21
On be connected with the slide assemblies 22 that slides along T-slot 27 of driving sliding rack 21, slide assemblies 22 are including being threadedly connected to sliding rack
The wire lever 221 of 21 low sides and the sliding motor 222 for being fixedly connected on 221 one end of wire lever, in corresponding 222 position of sliding motor
Sliding seat 2221 is fixedly connected on the pedestal 2 at place, sliding motor 222 is fixedly connected on sliding seat 2221.Sliding motor 222
It is able to drive the rotation of wire lever 221, the rotation of wire lever 221 is able to drive sliding rack 21 and slides before and after T-slot 27.
As shown in Fig. 2, being fixedly connected with bearing block 213 on sliding rack 21, sleeve is rotatably connected on bearing block 213
24, it is connected with threaded rod 231 in 24 internal screw thread of sleeve, is offered on the sliding rack 21 at corresponding 231 position of threaded rod the bottom of along
The pillow sliding slot 212 of seat 2 length directions setting, slidably connects ram 23 on pillow sliding slot 212, threaded rod 231 is fixedly connected on
One end of ram 23.Ram 23 drives threaded rod 231 and sleeve 24 to generate relative motion by sliding on pillow sliding slot 212,
To make sleeve 24 rotate.
As shown in Figures 2 and 3, clamp assemblies 25 are connected with far from 231 one end of threaded rod in sleeve 24, clamp assemblies 25 are
Two jaw self-centering chucks 251 being fixedly connected on sleeve 24, two jaw self-centering chucks 251 include being fixedly connected on sleeve 24
Chuck seat 2511, be connected with master bevel gear 2513 in 2511 center rotating of chuck seat, master bevel gear 2513 is engaged with auxiliary cone tooth
2514 are taken turns, the control-rod 252 that auxiliary bevel gear 2514 rotates can be controlled by being fixedly connected on auxiliary bevel gear 2514, in chuck seat
Chuck shell 2512 is rotatably connected on 2511, control-rod 252 stretches out chuck shell 2512 and is arranged.It is offered on master bevel gear 2513
Helicla flute 25131, opens up that there are two the chuck slots 25121 that are oppositely arranged on chuck shell 2512, in each chuck slot of correspondence
Claw 2515 is engaged on helicla flute 25131 at 25121 positions.By pulling the i.e. controllable master bevel gear of control-rod 252
2513 rotations, the rotation of master bevel gear 2513 drive two claws 2515 close to each other or separation.
As shown in Figure 2 and Figure 4, being connected in 23 side of ram can drive ram 23 to move back and forth on pillow sliding slot 212
Rocker assembly 26, rocker assembly 26 includes being fixedly connected on the follower lever 265 of 23 side of ram, is rotated on follower lever 265
It is connected with rotating bar 264, is rotatably connected to driving lever 263 far from 265 one end of follower lever in rotating bar 264, driving lever 263 is fixed
It is connected with rotating disc 262 and driving lever 263 is located at 262 eccentric position of rotating disc.Cunning at corresponding 262 position of rotating disc
It is fixedly connected with rocking bar core 2611 in moving frame 21, rocking bar motor 261 is fixedly connected on rocking bar core 2611, rotating disc 262 is solid
Surely it is connected on the output shaft of rocking bar motor 261.Rocking bar motor 261 drives the rotation of rotating disc 262 to make driving lever 263 with rotating disc
It is rotated centered on 262 centers of circle, drives rotating bar 264 to rotate together close to 263 one end of driving lever with driving lever 263, because of ram
23 are slidably connected on pillow sliding slot 212, so the other end of rotating bar 264 can pull follower lever 265 to be moved forward and backward, make ram
23 along pillow 212 front-rear reciprocation movement of sliding slot.
Usage mode: alloy steel pole is first inserted into two jaw self-centering chucks 251 by staff when hammering alloyage steel pole into shape
The heart pulls control-rod 252, and control-rod 252 drives auxiliary bevel gear 2514 to rotate, and the auxiliary rotation of bevel gear 2514 drives master bevel gear
2513 rotations, the rotation of master bevel gear 2513 drive that two claws 2515 are close to each other clamps alloy steel pole.Due to two claws
2515 synchronizing movings, so the position of alloy steel pole and two jaw self-centering chucks 251 is fixed, guarantee processing essence every time
Degree.
The tup 12 of pneumatic hammer constantly pumps on workbench 11.Rocking bar motor 261 drives 262 turns of rotating disc
Dynamic, rotating disc 262 drives rotating bar 264 to move by driving lever 263, and rotating bar 264 drives ram 23 to exist by follower lever 265
Rest the head on front-rear reciprocation movement on sliding slot 212.Ram 23 makes sleeve 24 by driving 231 front-rear reciprocation movement of threaded rod to turn round
It is dynamic.Since the revolving speed of rocking bar motor 261 is certain, so sleeve 24 is able to drive alloy steel pole with steadily frequency and revolving speed back and forth
Rotation improves machining accuracy.
Sliding motor 222 drives the rotation of wire lever 221 that sliding rack 21 is driven to slide along T-slot 27, due to sliding motor
222 revolving speed is certain, so feed speed of the alloy steel pole on workbench 11 is also certain.
Alloy steel pole feed speed, velocity of rotation during hammering processed into shape is all more stable, it is ensured that the hammer system of alloy steel pole
Quality improves machining accuracy, improves product quality.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of pneumatic hammer of uniform feeding, including casing (1), the workbench (11) being fixedly connected on casing (1) and sliding
The tup (12) being connected on casing (1), it is characterised in that: pedestal (2) are fixedly connected in the side of casing (1), in pedestal
(2) sliding rack (21) are slidably connected on, being connected on sliding rack (21) can drive sliding rack (21) close to or far from machine
The slide assemblies (22) of shell (1), slidably connect ram (23) on sliding rack (21), and being connected on ram (23) can drive
The rocker assembly (26) that dynamic ram (23) are moved back and forth along pedestal (2) length direction, in ram (23) close to workbench (11) one
End is fixedly connected with threaded rod (231), and sleeve (24) are threaded on threaded rod (231), in sleeve (24) close to work
Platform (11) one end is connected with the clamp assemblies (25) that can clamp alloy steel pole, and sleeve (24) is rotationally connected with sliding rack (21)
On.
2. the pneumatic hammer of uniform feeding according to claim 1, it is characterised in that: rocker assembly (26) includes being fixedly connected
In on sliding rack (21) rocking bar motor (261), be fixedly connected on rocking bar motor (261) output shaft on rotating disc (262),
It is fixedly connected on the driving lever (263) at rotating disc (262) eccentric position, the rotating bar being rotationally connected on driving lever (263)
(264) and it is rotationally connected with the follower lever (265) of rotating bar (264) far from driving lever (263) one end, follower lever (265) is fixed
It is connected to ram (23) side.
3. the pneumatic hammer of uniform feeding according to claim 1, it is characterised in that: slide assemblies (22) include being threadedly coupled
Wire lever (221) below sliding rack (21) and the sliding motor (222) for being fixedly connected on wire lever (221) one end, lead screw
Bar (221) is rotationally connected on pedestal (2).
4. the pneumatic hammer of uniform feeding according to claim 3, it is characterised in that: at corresponding sliding rack (21) position
The T-slot (27) along the setting of pedestal (2) length direction is offered on pedestal (2), the sliding rack at corresponding T-slot (27) position
(21) it is installed on T-type sliding block (211), T-type sliding block (211) is slidably connected in T-slot (27).
5. the pneumatic hammer of uniform feeding according to claim 1, it is characterised in that: clamp assemblies (25) are to be fixedly connected on
Two jaw self-centering chucks (251) on sleeve (24).
6. the pneumatic hammer of uniform feeding according to claim 5, it is characterised in that: on two jaw self-centering chucks (251)
The control-rod (252) that two jaw self-centering chucks (251) loosen or clamp can be controlled by being fixedly connected with.
7. the pneumatic hammer of uniform feeding according to claim 1, it is characterised in that: the cunning at corresponding ram (23) position
The pillow sliding slot (212) along the setting of pedestal (2) length direction is offered in moving frame (21), ram (23) is slidably connected to pillow sliding slot
(212) in.
8. the pneumatic hammer of uniform feeding according to claim 1, it is characterised in that: the cunning at corresponding sleeve (24) position
It is fixedly connected in moving frame (21) bearing block (213), sleeve (24) is rotationally connected in bearing block (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472310.7U CN208321970U (en) | 2018-04-03 | 2018-04-03 | The pneumatic hammer of uniform feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472310.7U CN208321970U (en) | 2018-04-03 | 2018-04-03 | The pneumatic hammer of uniform feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208321970U true CN208321970U (en) | 2019-01-04 |
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ID=64780523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820472310.7U Active CN208321970U (en) | 2018-04-03 | 2018-04-03 | The pneumatic hammer of uniform feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208321970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115592061A (en) * | 2022-10-20 | 2023-01-13 | 东营市三和石油装备有限公司（Cn） | Automatic forging device for sucker rod |
-
2018
- 2018-04-03 CN CN201820472310.7U patent/CN208321970U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115592061A (en) * | 2022-10-20 | 2023-01-13 | 东营市三和石油装备有限公司（Cn） | Automatic forging device for sucker rod |
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