CN205341800U - Link detaching device for chains - Google Patents
Link detaching device for chains Download PDFInfo
- Publication number
- CN205341800U CN205341800U CN201521140891.7U CN201521140891U CN205341800U CN 205341800 U CN205341800 U CN 205341800U CN 201521140891 U CN201521140891 U CN 201521140891U CN 205341800 U CN205341800 U CN 205341800U
- Authority
- CN
- China
- Prior art keywords
- open
- chain
- joint
- slide block
- assembly
- 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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Links
- 210000001138 Tears Anatomy 0.000 claims abstract description 49
- 210000000282 Nails Anatomy 0.000 claims abstract description 39
- 230000001105 regulatory Effects 0.000 claims description 28
- 230000001737 promoting Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Abstract
The utility model provides a this link detaching device for chains, including the base and with base active connections's sliding block set spare, the both sides of sliding block set spare be provided with respectively with the base rotate the eccentric wheel subassembly is connected and base fixed connection's section seat subassembly of tearing open that is used for placing the chain, sliding block set spare on be fixed with and tear a section nail open, when eccentric wheel subassembly circumferential direction, thereby the eccentric wheel subassembly can promote sliding block set spare and remove to make and to tear a section nail axial displacement open, its characterized in that, the base on and be located and tear section outside of seat subassembly open and be equipped with the baffle, baffle and tearing open have between section lateral wall of seat subassembly and to let the outer chain plate male constant head tank of chain. The utility model has the advantages of simple structure, the can be fast convenient tears the chain open the festival.
Description
Technical field
This utility model belongs to mechanical equipment technical field, relates to chain equipment, especially relates to a kind of chain and tears regulating device open.
Background technology
Chain drive is mechanically operated a kind of important form.Driving chain is generally adopted bushroller chain, is made up of inner plate, outer plate, sleeve and roller.Bearing pin is all that interference is accompanied with outer plate, sleeve and inner plate.Being connected by outer plate between each chain link, when chain link bends and stretches, sleeve can be freely rotatable on bearing pin.When needs block chain, it is necessary to bearing pin is extruded the outer plate of chain both sides.Under equipment long time running, the phenomenon of chain wear occurring unavoidably, but the elongation of chain can be caused after chain wear and lax, thus affecting the accuracy that chain drive coordinates, affecting the normal operation of plant equipment.Usually chain dismantling is blocked to repair, take off from chain nodal plate by chain rivet.Prior art dismounting chain usually transfers one nut of pad at chain, then knocks the pin on chain with hammer, makes pin come off from chain, workman in operation, often due to hammer skids when knocking pin and makes hammer pound to hand.
Summary of the invention
The purpose of this utility model is for the problems referred to above, it is provided that regulating device torn open by a kind of chain, has simple in construction, it is possible to undertaken tearing joint open by chain quickly and easily.
For reaching above-mentioned purpose, this utility model have employed following technical proposal: regulating device torn open by this chain, including base and the slide block assembly that is movably connected with the base, what the both sides of slide block assembly were respectively arranged with that the eccentric wheel assembly being connected with base rotation and fixing with base is connected tears joint holder assembly open for what place chain, described slide block assembly is fixed with and tears joint nail open, when eccentric wheel assembly circumferentially rotates, described eccentric wheel assembly can promote slide block assembly to move so that tearing joint nail open and moving axially, it is characterized in that, on described base and be positioned at tear open joint holder assembly outside be provided with baffle plate, between described baffle plate and the sidewall tearing joint holder assembly open, there is the locating slot that the outer plate of chain can be allowed to insert.
Tearing open in regulating device at above-mentioned chain, when chain is fixed on and tears open on joint holder assembly, the outer plate of chain is inserted in locating slot and the outer wall of outer plate and the inwall of locating slot fit tightly, and described baffle plate is dismountable with base fixing to be connected.
Tearing open in regulating device at above-mentioned chain, the width of described locating slot is equal to the inner plate of chain and the width sum of outer plate, and when chain is fixed on and tears open on joint holder assembly, the inner plate of chain and the outer wall of outer plate bear against on two sidewalls of locating slot.
Tearing open in regulating device at above-mentioned chain, described baffle plate is provided with wears lock-joint, and when tearing the bearing pin disengaging chain that joint nail moved axially and promoted chain open, bearing pin can from wearing traverse lock-joint.
Tear open in regulating device at above-mentioned chain, described slide block assembly includes the slide block being slidably connected with base, described tear open joint holder assembly include the fixing seat of the chain for placing chain and for wear tear joint nail open tear joint nail guide holder open, the fixing seat of described chain has the die sleeve matched with chain, the fixing seat of described chain and tear open, between joint nail guide holder, there is space, tearing joint nail one end open and be fixed on slide block, the other end is through tearing joint nail guide holder open and can move along tearing open joint nail guide holder axial reciprocating.
Tear open in regulating device at above-mentioned chain, described slide block assembly also includes the roller being rotationally connected with slide block, described eccentric wheel assembly includes the eccentric that is connected with base rotation and fixes the eccentric actuator being connected with eccentric, and described eccentric and roller fit tightly.
Tear open in regulating device at above-mentioned chain, described eccentric actuator includes fixing the handle being connected with eccentric, described roller is connected with base rotation by roller shaft, described base is fixed with two blocks of side plates being parallel to each other and lay respectively at slide block both sides, the side plate of both sides is installed with cover plate.
Tearing open in regulating device at above-mentioned chain, described slide block assembly also includes promoting slide block toward away from tearing the elastic reset assembly that joint holder assembly direction is moved open.
Tear open in regulating device at above-mentioned chain, described elastic reset assembly includes one end and is connected with tearing joint holder assembly open and fixing, the guide post that the other end is flexibly connected with slide block, the two ends that described guide post is arranged with elastic component and elastic component bear against at slide block and tear open on joint holder assembly.
Tearing open in regulating device at above-mentioned chain, described guide post has at least two, and described slide block is provided with, with tearing joint holder assembly open, the elastic component locating slot matched with elastic component, and the two ends of described elastic component lay respectively in elastic component locating slot.
Compared with prior art, the utility model has the advantage of:
1, there is simple in construction, it is possible to undertaken tearing joint open by chain quickly and easily, tear joint efficiency height open, not only reduce cost of labor, also substantially increase the safety coefficient of operation.
The baffle plate in the outside 2, tearing joint holder assembly open ensure that chain inner plate of chain in tearing joint process open is without damage；
3, slide block assembly and tear joint holder assembly open and can be replaced, it is possible to change according to the chain of different model adapt with chain tear joint holder assembly and slide block assembly open；
4, tearing regulating device open not easily stuck, the service life of equipment is longer.
Accompanying drawing explanation
Fig. 1 is the front view that regulating device torn open by the chain that this utility model provides；
Fig. 2 is the left view that regulating device torn open by the chain that this utility model provides；
Fig. 3 is the top view that regulating device torn open by the chain that this utility model provides.
In figure, base 1, slide block assembly 2, eccentric wheel assembly 3, tear joint holder assembly 4 open, tear joint nail 5, baffle plate 6, locating slot 7 open, wear lock-joint 61, chain fixing seat 41, slide block 21, tear joint nail guide holder 42, roller 22, eccentric 31, eccentric actuator 32, handle 32a, side plate 11, cover plate 12, elastic reset assembly 8, guide post 81, elastic component 82, elastic component locating slot 83 open.
Detailed description of the invention
Such as Fig. 1, Fig. 2, shown in Fig. 3, regulating device torn open by chain in this programme, including base 1 and the slide block assembly 2 that is flexibly connected with base 1, the both sides of slide block assembly 2 be respectively arranged with the eccentric wheel assembly 3 being rotationally connected with base 1 and fixing with base 1 is connected save holder assembly 4 for placing tearing open of chain, slide block assembly 2 is fixed with and tears joint nail 5 open, when eccentric wheel assembly 3 circumferentially rotates, eccentric wheel assembly 3 can promote slide block assembly 2 to move so that tearing joint nail 5 open and moving axially, it is characterized in that, on base 1 and be positioned at tear open joint holder assembly 4 outside be provided with baffle plate 6, between baffle plate 6 and the sidewall tearing joint holder assembly 4 open, there is the locating slot 7 that the outer plate of chain can be allowed to insert.This programme has simple in construction, it is possible to undertaken tearing joint open by chain quickly and easily, tears joint efficiency height open, not only reduces cost of labor, also substantially increase the safety coefficient of operation.
When chain is fixed on and tears open on joint holder assembly 4, the outer plate of chain is inserted in locating slot 7 and the inwall of the outer wall of outer plate and locating slot 7 fits tightly, baffle plate 6 is dismountable with base 1 fixing to be connected, it is prevented from chain to shift in tearing joint process open, ensure that the bearing pin of chain is in, with the axis tearing joint nail 5 open, the position overlapped, it is prevented that the damage of chain.
Specifically, the width of locating slot 7 is equal to the inner plate of chain and the width sum of outer plate, when chain is fixed on and tears open on joint holder assembly 4, the inner plate of chain and the outer wall of outer plate bear against on two sidewalls of locating slot 7, make chain when being subject to tearing open the punching press of joint nail 5, the inner plate of chain will not under the effect of external force deformed damaged.
Saying further, baffle plate 6 is provided with wears lock-joint 61, and when tearing the bearing pin disengaging chain that joint nail 5 moved axially and promoted chain open, bearing pin can from wearing traverse lock-joint 61, it is simple to the collection of bearing pin and recycling.
Specifically, slide block assembly 2 includes the slide block 21 being slidably connected with base 1, tear open joint holder assembly 4 include the fixing seat 41 of the chain for placing chain and for wear tear joint nail 5 open tear joint nail guide holder 42 open, the fixing seat 41 of chain has the die sleeve matched with chain, the fixing seat 41 of chain and tear open, between joint nail guide holder 42, there is space, tearing joint nail 5 one end open and be fixed on slide block 21, the other end is through tearing joint nail guide holder 42 open and can move along tearing open joint nail guide holder 42 axial reciprocating.
Slide block assembly 2 also includes the roller 22 being rotationally connected with slide block 21, and eccentric wheel assembly 3 includes the eccentric 31 that is connected with base rotation and the eccentric actuator 32 that be connected fixing with eccentric 31, and eccentric 31 and roller 22 fit tightly.
Eccentric actuator 32 includes the handle 32a that be connected fixing with eccentric 31, roller 22 is rotationally connected by roller shaft and base 1, base 1 is fixed with the side plate 11 of two pieces of slide block 21 both sides that are parallel to each other and lay respectively at, the side plate 11 of both sides is installed with cover plate 12, enable to slide block 21 slide in fixing passage, it is prevented that slide block 21 skew causes that tearing nail joint 5 open cannot be directed at the bearing pin of chain.
Slide block assembly 2 also includes promoting slide block 21 toward away from tearing the elastic reset assembly 8 that joint holder assembly 4 direction is moved open.
Elastic reset assembly 8 includes one end and is connected with tearing joint holder assembly 4 open and fixing, the guide post 81 that the other end is flexibly connected with slide block 21, and the two ends that guide post 81 is arranged with elastic component 82 and elastic component 82 bear against at slide block 21 and tear open on joint holder assembly 4.Guide post 81 has at least two, and slide block 21 is provided with, with tearing joint holder assembly 4 open, the elastic component locating slot 83 matched with elastic component 82, and the two ends of elastic component 82 lay respectively in elastic component locating slot 83.
Operation principle: the outer plate of chain is inserted in locating slot 7 and the inwall of the outer wall of outer plate and locating slot 7 fits tightly, it is prevented from chain to shift in tearing joint process open, ensure that the bearing pin of chain is in, with the axis tearing joint nail 5 open, the position overlapped, it is prevented that the damage of chain.When eccentric wheel assembly 3 circumferentially rotates, eccentric wheel assembly 3 can promote slide block assembly 2 to move so that tearing joint nail 5 open and moving axially, and then is released by the bearing pin in chain.This programme has simple in construction, it is possible to undertaken tearing joint open by chain quickly and easily, tears joint efficiency height open, not only reduces cost of labor, also substantially increase the safety coefficient of operation.The width of locating slot 7 is equal to the inner plate of chain and the width sum of outer plate, when chain is fixed on and tears open on joint holder assembly 4, the inner plate of chain and the outer wall of outer plate bear against on two sidewalls of locating slot 7, make chain when being subject to tearing open the punching press of joint nail 5, the inner plate of chain will not under the effect of external force deformed damaged.
Specific embodiment described herein is only to this utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount the scope that appended claims is defined.
Although more employing base 1, slide block assembly 2, eccentric wheel assembly 3 herein, tearing joint holder assembly 4 open, tear joint nail 5, baffle plate 6, locating slot 7 open, wearing lock-joint 61, chain fixing seat 41, slide block 21, tear the terms such as joint nail guide holder 42, roller 22, eccentric 31, eccentric actuator 32, handle 32a, side plate 11, cover plate 12, elastic reset assembly 8, guide post 81, elastic component 82, elastic component locating slot 83 open, but it is not precluded from using the probability of other term.Using these terms to be only used to describe and explain essence of the present utility model more easily, it is all contrary with this utility model spirit for being construed as any additional restriction.
Claims (10)
1. regulating device torn open by a chain, including base (1) and the slide block assembly (2) that is flexibly connected with base (1), the both sides of slide block assembly (2) be respectively arranged with the eccentric wheel assembly (3) being rotationally connected with base (1) and fixing with base (1) is connected save holder assembly (4) for placing tearing open of chain, described slide block assembly (2) is fixed with and tears joint nail (5) open, when eccentric wheel assembly (3) circumferentially rotates, described eccentric wheel assembly (3) can promote slide block assembly (2) mobile so that tearing joint nail (5) open and moving axially, it is characterized in that, described base (1) is gone up and is positioned at the outside tearing joint holder assembly (4) open and is provided with baffle plate (6), between described baffle plate (6) and the sidewall tearing joint holder assembly (4) open, there is the locating slot (7) that the outer plate of chain can be allowed to insert.
2. regulating device torn open by chain according to claim 1, it is characterized in that, when chain is fixed on and tears open on joint holder assembly (4), the outer plate of chain is inserted in locating slot (7) and the inwall of the outer wall of outer plate and locating slot (7) fits tightly, and described baffle plate (6) is dismountable with base (1) fixing to be connected.
3. regulating device torn open by chain according to claim 2, it is characterized in that, the width of described locating slot (7) is equal to the inner plate of chain and the width sum of outer plate, when chain is fixed on and tears open on joint holder assembly (4), the inner plate of chain and the outer wall of outer plate bear against on two sidewalls of locating slot (7).
4. regulating device torn open by chain according to claim 1, it is characterized in that, described baffle plate (6) is provided with wears lock-joint (61), when tearing the bearing pin disengaging chain that joint nail (5) moved axially and promoted chain open, bearing pin can from wearing traverse lock-joint (61).
5. regulating device torn open by chain according to claim 1, it is characterized in that, described slide block assembly (2) includes the slide block (21) being slidably connected with base (1), described tear open joint holder assembly (4) include the fixing seat (41) of the chain for placing chain and being used for wear tear joint nail (5) open tear joint nail guide holder (42) open, described chain is fixed seat (41) and is had the die sleeve matched with chain, described chain is fixed seat (41) and tears open and have space between joint nail guide holder (42), tear joint nail (5) one end open and be fixed on slide block (21), the other end is through tearing joint nail guide holder (42) open and can move along tearing open joint nail guide holder (42) axial reciprocating.
6. regulating device torn open by chain according to claim 5, it is characterized in that, described slide block assembly (2) also includes the roller (22) being rotationally connected with slide block (21), described eccentric wheel assembly (3) includes the eccentric (31) that is connected with base rotation and the eccentric actuator (32) that be connected fixing with eccentric (31), and described eccentric (31) and roller (22) fit tightly.
7. regulating device torn open by chain according to claim 6, it is characterized in that, described eccentric actuator (32) includes the handle (32a) that be connected fixing with eccentric (31), described roller (22) is rotationally connected by roller shaft and base (1), described base (1) is fixed with the side plate (11) of two pieces of slide block (21) both sides that are parallel to each other and lay respectively at, the side plate (11) of both sides is installed with cover plate (12).
8. regulating device torn open by chain according to claim 5, it is characterized in that, described slide block assembly (2) also includes promoting slide block (21) toward away from tearing the elastic reset assembly (8) that joint holder assembly (4) direction is moved open.
9. regulating device torn open by chain according to claim 8, it is characterized in that, described elastic reset assembly (8) includes one end and is connected with tearing joint holder assembly (4) open and fixing, the guide post (81) that the other end is flexibly connected with slide block (21), the two ends that described guide post (81) is arranged with elastic component (82) and elastic component (82) bear against at slide block (21) and tear open on joint holder assembly (4).
10. regulating device torn open by chain according to claim 9, it is characterized in that, described guide post (81) has at least two, described slide block (21) and tear open joint holder assembly (4) be provided with the elastic component locating slot (83) matched with elastic component (82), the two ends of described elastic component (82) lay respectively in elastic component locating slot (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140891.7U CN205341800U (en) | 2015-12-31 | 2015-12-31 | Link detaching device for chains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140891.7U CN205341800U (en) | 2015-12-31 | 2015-12-31 | Link detaching device for chains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205341800U true CN205341800U (en) | 2016-06-29 |
Family
ID=56173561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521140891.7U Active CN205341800U (en) | 2015-12-31 | 2015-12-31 | Link detaching device for chains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205341800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478652A (en) * | 2015-12-31 | 2016-04-13 | 浙江恒久机械集团诸暨链条设备有限公司 | Segment detachment device for chain |
-
2015
- 2015-12-31 CN CN201521140891.7U patent/CN205341800U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478652A (en) * | 2015-12-31 | 2016-04-13 | 浙江恒久机械集团诸暨链条设备有限公司 | Segment detachment device for chain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |