CN208276177U - A kind of 3D printing increasing material sprocket wheel locking device - Google Patents
A kind of 3D printing increasing material sprocket wheel locking device Download PDFInfo
- Publication number
- CN208276177U CN208276177U CN201820792070.9U CN201820792070U CN208276177U CN 208276177 U CN208276177 U CN 208276177U CN 201820792070 U CN201820792070 U CN 201820792070U CN 208276177 U CN208276177 U CN 208276177U
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- CN
- China
- Prior art keywords
- mandrel
- shaft
- flange disk
- support base
- sprocket wheel
- 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.)
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Abstract
The utility model relates to a kind of 3D printings to increase material sprocket wheel locking device, and mandrel is installed through in the centre bore of sprocket body；Mandrel is fixedly connected with platen；First flange disk is connected by clamping screw with platen；Second flange disc side is equipped with locking screw mother set；The top edge of first flange disk is provided with connecting plate；Fixture block clamping is mounted in the tooth socket of sprocket body；The outer end of connecting shaft is fixedly connected with rotating disc；The edge of rotating disc is provided with link bolt hole；Card slot is offered on connecting shaft medial end periphery；Support base is provided on mandrel where card slot；Latch segment is connected with by shaft on support base；The top screw thread movable sleeve of latch segment is connected to operation handle；The end of operation handle is provided with location hole and is connected on support base by screw thread positioning pin.The technical solution of the utility model be capable of providing a kind of structure is simple, manufacturing cost is low, the 3D printing of high reliablity, angular turn precision increase material sprocket wheel locking device.
Description
Technical field
The utility model relates to 3D printing associated machines fields more particularly to a kind of 3D printing to increase material sprocket wheel locking dress
It sets.
Background technique
Traditional mining equiment is often used sprocket wheel transmission transport mine car, because transport is transmitted, causes sprocket wheel damage more serious,
Sprocket wheel repairing and reusing is always the problem captured.Now by using advanced 3D printing technique to the sprocket wheel of damage into
Row is repaired, but most important to the precision controlling of the accurate positioning of sprocket wheel and rotational angle in repair process, because sprocket wheel compared with
For heaviness, to the more demanding of each tooth indexing, sprocket wheel is not easy to move and needs to rotate adjustment Working position, so needing a kind of chain
Wheel locking device solves the above problems.
Utility model content
The utility model aim be for overcome the deficiencies in the prior art and provide a kind of structure is simple, manufacturing cost is low,
The 3D printing of high reliablity, angular turn precision increases material sprocket wheel locking device.
In order to achieve the above objectives, the utility model uses following technical solution.
A kind of 3D printing increasing material sprocket wheel locking device, including mandrel, sprocket body, clamping screw, platen, locking nut
Set, ring flange, second flange disk, connecting plate, pin shaft, fixture block, rotating disc, link bolt hole, connecting shaft, card slot, support base, lock
Tight block, shaft, operation handle and screw thread positioning pin, the mandrel are installed through in the centre bore of the sprocket body；It is described
Mandrel is fixedly connected with platen；The sprocket body is clamped in centre by first flange disk and second flange disk；Described first
Ring flange is connected by clamping screw with platen；The second flange disc side is equipped with locking screw mother set；First method
The top edge of blue disk is provided with connecting plate；The top of the connecting plate is connected with fixture block by pin shaft；The fixture block clamping installation
In the tooth socket of the sprocket body；The stomidium of the mandrel, which is embedded in, is equipped with connecting shaft；The outer end of the connecting shaft is solid
Surely it is connected with rotating disc；The edge of the rotating disc is provided with link bolt hole；On the connecting shaft medial end periphery
Offer card slot；Support base is provided on mandrel where the card slot；Lock is connected with by shaft on the support base
Tight block；The top screw thread movable sleeve of the latch segment is connected to operation handle；The end of the operation handle be provided with location hole and
It is connected on the support base by screw thread positioning pin.
The tooth socket inner wall of the fixture block lower surface and the sprocket body as a further improvement of the utility model,
With the shape to match.
The end of the screw thread positioning pin is provided with adjusting knob as a further improvement of the utility model,.
Due to the application of the above technical scheme, the advantageous effects that the utility model has: the technology of the utility model
Scheme is clamped in centre by interting installation mandrel in sprocket body, and by two ring flanges, in addition also passes through pressure
Disk and locking nut set are fixedly connected, have may be implemented for sprocket body to be repaired reliably closely to connect with mandrel,
Prevent the advantageous effects for loosening and generating error in subsequent rotation；The technical program is also used passes through pin shaft on connecting plate
It is connected with fixture block and clamping is mounted in the tooth socket of sprocket body, and the lower surface of fixture block has the tooth socket kissing with sprocket body
The shape of conjunction has and connects and fixes advantageous effects that are reliable, being further reduced sprocket wheel wobble deviation；The technical program also exists
The end of mandrel is connect by connecting shaft with rotating disc, and the end surface of connecting shaft opens up card slot and the mandrel table in corresponding position
Face is provided with support base, is connected with latch segment and handle by shaft on support seat, has and convenient is connected with outside rotary electric machine
It connects and convenient for controlling the advantageous effects of separation and the connection of mandrel and rotating disc；The technical program is also set on support base
It is equipped with screw thread positioning pin, and the end of screw thread positioning pin is provided with adjusting knob, having can be convenient to behaviour when needing to connect
Make handle progress position to fix, because of the risk that vibration is unclamped when reducing device work, pine can also be detached from time when needing to separate
Open the advantageous effects of operation handle.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing.
Attached drawing 1 is the whole the schematic diagram of the section structure of the utility model.
Attached drawing 2 is the side structure schematic diagram of the utility model.
Attached drawing 3 is structure enlargement diagram at the support base of the utility model.
In figure: 1. mandrels；2. sprocket body；3. clamping screw；4. platen；5. locking screw mother set；6. ring flange；61. the
Two ring flanges；7. connecting plate；8. pin shaft；9. fixture block；10. rotating disc；11. link bolt hole；12. connecting shaft；13. card slot；14.
Support base；15. latch segment；16. shaft；17. operation handle；18. screw thread positioning pin；19. adjusting knob.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail.
A kind of 3D printing increasing material sprocket wheel locking device described in the utility model as illustrated in the accompanying drawings from 1 to 3, including mandrel 1,
Sprocket body 2, clamping screw 3, platen 4, locking screw mother set 5, ring flange 6, second flange disk 61, connecting plate 7, pin shaft 8, fixture block
9, rotating disc 10, link bolt hole 11, connecting shaft 12, card slot 13, support base 14, latch segment 15, shaft 16, operation handle 17,
Screw thread positioning pin 18 and adjusting knob 19, the mandrel 1 are installed through in the centre bore of the sprocket body 2；The mandrel 1
It is fixedly connected with platen 4；The sprocket body 2 is clamped in centre by first flange disk 6 and second flange disk 61；Described first
Ring flange 6 is connected by clamping screw 3 with platen 4；61 side of second flange disk is equipped with locking screw mother set 5；It is described
The top edge of first flange disk 6 is provided with connecting plate 7；The top of the connecting plate 7 is connected with fixture block 9 by pin shaft 8；The card
The clamping of block 9 is mounted in the tooth socket of the sprocket body 2；The stomidium of the mandrel 1, which is embedded in, is equipped with connecting shaft 12；The company
The outer end of spindle 12 is fixedly connected with rotating disc 10；The edge of the rotating disc 10 is provided with link bolt hole 11；It is described
Card slot 13 is offered on 12 medial end periphery of connecting shaft；Support base 14 is provided on mandrel 1 where the card slot 13；Institute
It states and latch segment 15 is connected with by shaft 16 on support base 14；The top screw thread movable sleeve of the latch segment 15 is connected to operation
Handle 17；The end of the operation handle 17 is provided with location hole and is connected to the support base 14 by screw thread positioning pin 18
On；9 lower surface of fixture block has the shape to match with the tooth socket inner wall of the sprocket body 2；The screw thread positioning
The end of pin 18 is provided with adjusting knob 19.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (3)
1. a kind of 3D printing increases material sprocket wheel locking device, it is characterised in that: including mandrel (1), sprocket body (2), clamping screw
(3), platen (4), locking screw mother set (5), ring flange (6), second flange disk (61), connecting plate (7), pin shaft (8), fixture block (9),
Rotating disc (10), link bolt hole (11), connecting shaft (12), card slot (13), support base (14), latch segment (15), shaft (16),
Operation handle (17) and screw thread positioning pin (18), the mandrel (1) are installed through in the centre bore of the sprocket body (2)；
The mandrel (1) is fixedly connected with platen (4)；The sprocket body (2) passes through first flange disk (6) and second flange disk (61)
It is clamped in centre；The first flange disk (6) is connected by clamping screw (3) with platen (4)；The second flange disk (61)
Side is equipped with locking screw mother set (5)；The top edge of the first flange disk (6) is provided with connecting plate (7)；The connecting plate
(7) top is connected with fixture block (9) by pin shaft (8)；Fixture block (9) clamping is mounted on the tooth socket of the sprocket body (2)
It is interior；The stomidium of the mandrel (1), which is embedded in, is equipped with connecting shaft (12)；The outer end of the connecting shaft (12), which is fixedly connected with, to be turned
Moving plate (10)；The edge of the rotating disc (10) is provided with link bolt hole (11)；Connecting shaft (12) the medial end circle
Card slot (13) are offered on circumferential surface；Support base (14) are provided on mandrel (1) where the card slot (13)；The support base
(14) latch segment (15) are connected with by shaft (16) on；The top screw thread movable sleeve of the latch segment (15) is connected to operation
Handle (17)；The end of the operation handle (17) is provided with location hole and is connected to the support by screw thread positioning pin (18)
On seat (14).
2. a kind of 3D printing according to claim 1 increases material sprocket wheel locking device, it is characterised in that: under the fixture block (9)
Surface has the shape to match with the tooth socket inner wall of the sprocket body (2).
3. a kind of 3D printing according to claim 1 increases material sprocket wheel locking device, it is characterised in that: the screw thread positioning pin
(18) end is provided with adjusting knob (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820792070.9U CN208276177U (en) | 2018-05-25 | 2018-05-25 | A kind of 3D printing increasing material sprocket wheel locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820792070.9U CN208276177U (en) | 2018-05-25 | 2018-05-25 | A kind of 3D printing increasing material sprocket wheel locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208276177U true CN208276177U (en) | 2018-12-25 |
Family
ID=64704944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820792070.9U Active CN208276177U (en) | 2018-05-25 | 2018-05-25 | A kind of 3D printing increasing material sprocket wheel locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208276177U (en) |
-
2018
- 2018-05-25 CN CN201820792070.9U patent/CN208276177U/en active Active
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