CN208304082U - A kind of rotary electric spark machine handpiece structure - Google Patents
A kind of rotary electric spark machine handpiece structure Download PDFInfo
- Publication number
- CN208304082U CN208304082U CN201820691412.8U CN201820691412U CN208304082U CN 208304082 U CN208304082 U CN 208304082U CN 201820691412 U CN201820691412 U CN 201820691412U CN 208304082 U CN208304082 U CN 208304082U
- Authority
- CN
- China
- Prior art keywords
- block
- wall
- fixedly connected
- mounting base
- sidewalls
- 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 - Fee Related
Links
- 238000010892 electric spark Methods 0.000 title claims abstract description 21
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 6
- 244000152100 Sorbus torminalis Species 0.000 claims description 6
- 210000003781 tooth socket Anatomy 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses a kind of rotary electric spark machine handpiece structures, including head mounting base, the bottom of head mounting base offers card slot, electrode is equipped in card slot, the two sidewalls of card slot offer turn trough, thread barrel is rotatably connected to by first bearing in turn trough, threaded rod is threaded in two thread barrels, and the screw thread of two threaded rod bar walls is in be reversed, two sides inner wall of two turn troughs close to card slot one end is fixedly connected to limited block, the two sidewalls of threaded rod offer the limiting slot to match with limited block, the corresponding one end of two threaded rods is fixedly connected to arc fixture block, thread barrel is fixedly connected with ring gear far from arc fixture block one end, the two sidewalls of head mounting base offer the through-hole being connected with turn trough, gear is rotatably connected to by shaft in through-hole.The utility model, it is easy to operate, quickly and easily electrode can be clamped in card slot, it is easy to disassemble, reduce the amount of labour.
Description
Technical field
The utility model relates to technical field of mechanical processing more particularly to a kind of rotary electric spark machine handpiece structures.
Background technique
Spark machine is a kind of machining equipment, is mainly used for electrical discharge machining.It is widely used in various metal dies, machine
In the manufacture of tool equipment, it is to utilize the galvanic action ablation conduction material generated when two interpolar pulsed discharge being immersed in working solution
The special process method of material, also known as electro-discharge machining or galvanic corrosion.
In the prior art, the motor of rotary electric spark machine is typically all to pass through the peace that bolt arrangement is fixed below head
It shelves, disassembly is more troublesome, is not easy to replace.
Utility model content
It is typically all to pass through bolt arrangement to be fixed on machine purpose of the utility model is to solve electrode in the prior art
On the mounting rack of head lower section, a kind of rotary electric spark machine handpiece structure for dismantling more troublesome problem, and proposing.
To achieve the goals above, the utility model adopts the technical scheme that
The bottom of a kind of rotary electric spark machine handpiece structure, including head mounting base, the head mounting base offers
Card slot, the card slot is interior to be equipped with electrode, and the two sidewalls of the card slot offer turn trough, forwarded in the turn trough by first axle
It is dynamic to be connected with thread barrel, threaded rod is threaded in two thread barrels, and the screw thread of two threaded rod bar walls is in phase
Anti- setting, two sides inner wall of two turn troughs close to card slot one end are fixedly connected to limited block, the two sides of the threaded rod
Wall offers the limiting slot to match with limited block, and the corresponding one end of two threaded rods is fixedly connected to arc card
Block, the thread barrel are fixedly connected with ring gear far from arc fixture block one end, and the two sidewalls of the head mounting base offer
The through-hole being connected with turn trough, the through-hole is interior to be rotatably connected to gear by shaft, and gear is engaged with ring gear, institute
It states head mounting base and tube is rotatably connected to by second bearing, the inner wall of the tube offers the tooth to match with gear
Slot is additionally provided with position-limit mechanism on the tube.
Preferably, the position-limit mechanism includes tube, and the two sides inner wall of the second bearing is fixedly connected to T-block,
The two sidewalls of the head mounting base offer the T-slot to match with T-block, and the T-block passes through the first spring and T-type
Slot is fixedly connected, the two sides inner wall of the tube open up it is fluted, and groove be located at second bearing lower section setting, it is described recessed
Be equipped with wedge block in slot, the two sidewalls of the wedge block are fixedly connected to sliding block, the two sidewalls of the groove offer with
The sliding slot that sliding block matches, the sliding block are fixedly connected by second spring with sliding slot, and the side wall of the head mounting base opens up
There are multiple wedge grooves to match with wedge block, and multiple wedge grooves are arranged in a ring.
Preferably, the corresponding one end of two wedge blocks is rotatably connected to ball.
Preferably, the outer wall of the tube is fixedly connected with rubber sheet gasket, and the outer wall of rubber sheet gasket offers anti-skid chequer.
Preferably, the inner wall of two arc fixture blocks is equipped with latch, and the outer wall of latch offers anti-skid chequer.
Preferably, it is socketed with idler wheel outside multiple limited blocks, and multiple idler wheels are in contact with the inner wall of limiting slot.
Compared with prior art, the utility model provides a kind of rotary electric spark machine handpiece structure, and having following has
Beneficial effect:
1, the rotary electric spark machine handpiece structure presses tube, is detached from wedge block by inserting electrodes into card slot
Wedge groove rotates tube, then offers the tooth socket to match with gear by tube inner wall, and tube rotation band moving gear rotates,
Gear rotation drives ring gear rotation, and ring gear rotation drives thread barrel rotation, then the phase being equipped with by two threaded rod bar walls
Left-hand thread, thread barrel rotation drive two threaded rods close to each other, two threaded rods, two arc fixture block phases of drive close to each other
It is mutually close, it is easy to disassemble so as to which quickly and easily electrode is clamped in card slot, reduce the amount of labour.
2, the rotary electric spark machine handpiece structure drives T-block mobile by the pulling force of the first spring, and T-block is mobile
Drive second bearing mobile, second bearing is mobile to drive tube to rise, and tube, which rises, drives wedge block to rise, when wedge block is mobile
Mobile by the pull strap movable slider of second spring when to wedge-shaped groove location, sliding block is mobile to drive wedge block mobile, makes wedge block
It is connected in wedge groove securely, prevents tube rotation in the course of work from electrode being caused to loosen.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structure is simple, easy to operate, and quickly and easily electrode can be clamped in card slot, easy to disassemble, reduces the amount of labour.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of rotary electric spark machine handpiece structure structural schematic diagram；
Fig. 2 be the utility model proposes a kind of rotary electric spark machine handpiece structure part A enlarged diagram；
Fig. 3 be the utility model proposes a kind of rotary electric spark machine handpiece structure part B enlarged diagram.
Fig. 4 be the utility model proposes a kind of rotary electric spark machine handpiece structure arc fixture block structural schematic diagram.
In figure: 1 head mounting base, 2 electrodes, 3 first bearings, 4 thread barrels, 5 threaded rods, 6 limited blocks, 7 arc fixture blocks, 8
Ring gear, 9 gears, 10 second bearings, 11 tubes, 12T type block, 13 first springs, 14 wedge blocks, 15 sliding blocks, 16 second springs,
17 balls.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of rotary electric spark machine handpiece structure, including head mounting base 1, the bottom of head mounting base 1
Portion offers card slot, is equipped with electrode 2 in card slot, is inserted into card slot convenient for electrode 2, and the two sidewalls of card slot offer turn trough,
Thread barrel 4 is rotatably connected to by first bearing 3 in turn trough, limit the displacement of thread barrel 4 and thread barrel 4 is enable to rotate, two
Threaded rod 5 is threaded in thread barrel 4, and the screw thread of two 5 bar walls of threaded rod rotates thread barrel 4 in being reversed
Drive two threaded rods 5 close to each other or separate, two sides inner wall of two turn troughs close to card slot one end is fixedly connected to limit
Block 6, the two sidewalls of threaded rod 5 offer the limiting slot to match with limited block 6, limit the rotary force of threaded rod 5, two spiral shells
The corresponding one end of rasp bar 5 is fixedly connected to arc fixture block 7, and convenient for being clamped to electrode 2, thread barrel 4 is far from arc card
7 one end of block is fixedly connected with ring gear 8, and the two sidewalls of head mounting base 1 offer the through-hole being connected with turn trough, in through-hole
It is rotatably connected to gear 9 by shaft, and gear 9 is engaged with ring gear 8, gear 9 is made to be able to drive the rotation of ring gear 8,
Head mounting base 1 is rotatably connected to tube 11 by second bearing 10, and the inner wall of tube 11 offers the tooth to match with gear 9
Slot makes the rotation of tube 1 be able to drive the rotation of gear 9, is additionally provided with position-limit mechanism on tube 11.
Position-limit mechanism includes tube 11, and the two sides inner wall of second bearing 10 is fixedly connected to T-block 12, head mounting base
1 two sidewalls offer the T-slot to match with T-block 12, and T-block 12 is fixedly connected by the first spring 13 with T-slot,
The two sides inner wall of tube 11 opens up fluted, and groove is located at the lower section setting of second bearing 10, and wedge block is equipped in groove
14, the two sidewalls of wedge block 14 are fixedly connected to sliding block 15, and the two sidewalls of groove offer the cunning to match with sliding block 15
Slot, sliding block 15 are fixedly connected by second spring 16 with sliding slot, and the side wall of head mounting base 1 offers multiple with 14 phase of wedge block
Matched wedge groove, and multiple wedge grooves are arranged in a ring, prevent the rotation of tube 11 in the course of work from electrode 2 being caused to loosen, two
The corresponding one end of a wedge block 14 is rotatably connected to ball 17, reduces the friction between wedge block 14 and head mounting base 1
Power, the outer wall of tube 11 is fixedly connected with rubber sheet gasket, and the outer wall of rubber sheet gasket offers anti-skid chequer, rubber sheet gasket herein
For existing structure, the hand of staff can be protected, while be rotated convenient for tube 11, two arc fixture blocks 7 it is interior
Wall is equipped with latch, and the outer wall of latch offers anti-skid chequer, makes the stronger of 2 clamping of electrode, covers outside multiple limited blocks 6
It is connected to idler wheel, and multiple idler wheels are in contact with the inner wall of limiting slot, reduces the frictional force between limited block 6 and limiting slot.
In the utility model, in use, pressing tube 11 by the way that electrode 2 to be inserted into card slot, wedge block 14 is made to be detached from wedge
Shape slot rotates tube 11, then offers the tooth socket to match with gear 9, the rotation band moving gear 9 of tube 11 by 11 inner wall of tube
Rotation, the rotation of gear 9 drive ring gear 8 to rotate, and the rotation of ring gear 8 drives thread barrel 4 to rotate, then passes through two 5 bars of threaded rod
The opposite threads that wall is equipped with, the rotation of thread barrel 4 drive two threaded rods 5 close to each other, and two threaded rods 5 are close to each other to drive two
A arc fixture block 7 is close to each other, easy to disassemble so as to which quickly and easily electrode 2 is clamped in card slot, reduces labour
Amount.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of rotary electric spark machine handpiece structure, including head mounting base (1), which is characterized in that the head mounting base
(1) bottom offers card slot, is equipped with electrode (2) in the card slot, and the two sidewalls of the card slot offer turn trough, and described turn
It is rotatably connected to thread barrel (4) in slot by first bearing (3), is threaded with threaded rod in two thread barrels (4)
(5), and the screw thread of two threaded rod (5) bar walls is in being reversed, and two sides inner wall of two turn troughs close to card slot one end is equal
It is fixedly connected with limited block (6), the limiting slot that the two sidewalls of the threaded rod (5) offer and limited block (6) match, two
The corresponding one end of a threaded rod (5) is fixedly connected to arc fixture block (7), and the thread barrel (4) is far from arc fixture block
(7) one end is fixedly connected with ring gear (8), the two sidewalls of the head mounting base (1) offer be connected with turn trough it is logical
Hole, the through-hole is interior to be rotatably connected to gear (9) by shaft, and gear (9) is engaged with ring gear (8), the head
Mounting base (1) is rotatably connected to tube (11) by second bearing (10), and the inner wall of the tube (11) offers and gear (9)
The tooth socket to match is additionally provided with position-limit mechanism on the tube (11).
2. a kind of rotary electric spark machine handpiece structure according to claim 1, which is characterized in that the position-limit mechanism packet
It includes tube (11), the two sides inner wall of the second bearing (10) is fixedly connected to T-block (12), the head mounting base (1)
Two sidewalls offer the T-slot to match with T-block (12), the T-block (12) passes through the first spring (13) and T-slot
Be fixedly connected, the two sides inner wall of the tube (11) open up it is fluted, and groove be located at second bearing (10) lower section setting,
Wedge block (14) are equipped in the groove, the two sidewalls of the wedge block (14) are fixedly connected to sliding block (15), the groove
Two sidewalls offer the sliding slot to match with sliding block (15), the sliding block (15) is fixed by second spring (16) with sliding slot
Connection, the side wall of the head mounting base (1) offer multiple wedge grooves to match with wedge block (14), and multiple wedge grooves
It is arranged in a ring.
3. a kind of rotary electric spark machine handpiece structure according to claim 2, which is characterized in that two wedge blocks
(14) corresponding one end is rotatably connected to ball (17).
4. a kind of rotary electric spark machine handpiece structure according to claim 1, which is characterized in that the tube (11)
Outer wall is fixedly connected with rubber sheet gasket, and the outer wall of rubber sheet gasket offers anti-skid chequer.
5. a kind of rotary electric spark machine handpiece structure according to claim 1, which is characterized in that two arc cards
The inner wall of block (7) is equipped with latch, and the outer wall of latch offers anti-skid chequer.
6. a kind of rotary electric spark machine handpiece structure according to claim 1, which is characterized in that multiple limited blocks
(6) it is socketed with idler wheel outside, and multiple idler wheels are in contact with the inner wall of limiting slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820691412.8U CN208304082U (en) | 2018-05-10 | 2018-05-10 | A kind of rotary electric spark machine handpiece structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820691412.8U CN208304082U (en) | 2018-05-10 | 2018-05-10 | A kind of rotary electric spark machine handpiece structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208304082U true CN208304082U (en) | 2019-01-01 |
Family
ID=64710911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820691412.8U Expired - Fee Related CN208304082U (en) | 2018-05-10 | 2018-05-10 | A kind of rotary electric spark machine handpiece structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208304082U (en) |
-
2018
- 2018-05-10 CN CN201820691412.8U patent/CN208304082U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209599025U (en) | A kind of non-ferrous metal aluminum pipe auxiliary device for processing | |
| CN211136450U (en) | Manipulator for numerical control machine tool | |
| CN207670008U (en) | A kind of lithium battery processing ink jet numbering machine | |
| CN208997610U (en) | A kind of adjustable monitoring device | |
| CN208304082U (en) | A kind of rotary electric spark machine handpiece structure | |
| CN209156893U (en) | A kind of effective bending and forming die tool of condensation | |
| CN207953243U (en) | A kind of drill jig being applicable to plane and curve surface work pieces | |
| CN208408764U (en) | A kind of device removing metal gear burr | |
| CN208663574U (en) | A kind of clamping tool for aluminium alloy extrusions | |
| CN210686554U (en) | Adjusting mechanism of fan pillar | |
| CN209046416U (en) | A kind of motor dust guard | |
| CN207057965U (en) | A kind of electrolytic capacitor device for disassembling | |
| CN209095269U (en) | A kind of precision hardware production iron staff derusting device | |
| CN210281400U (en) | Numerical control dotting machining equipment | |
| CN209635355U (en) | It is a kind of for expecting the positioning transporting device of frame | |
| CN208147377U (en) | Clamp for lathe structure | |
| CN206970670U (en) | A kind of high-precision steel plate rolling after annealing device | |
| CN214305109U (en) | Y-axis feeding mechanism for shaft machining | |
| CN215148752U (en) | Auxiliary appliance for replacing boiler economizer | |
| CN215698728U (en) | Gas shielded welding machine capable of quickly adjusting air pressure | |
| CN217166324U (en) | Clamping device for forged products | |
| CN108971610A (en) | A kind of machining equipment | |
| CN113618666B (en) | Multi-station wrench | |
| CN216529116U (en) | Lithium battery pack convenient to disassemble | |
| CN216200293U (en) | Worm capable of being assembled quickly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |