CN203853509U - Portable chainsaw chain pin removing and riveting device - Google Patents
Portable chainsaw chain pin removing and riveting device Download PDFInfo
- Publication number
- CN203853509U CN203853509U CN201420244093.8U CN201420244093U CN203853509U CN 203853509 U CN203853509 U CN 203853509U CN 201420244093 U CN201420244093 U CN 201420244093U CN 203853509 U CN203853509 U CN 203853509U
- Authority
- CN
- China
- Prior art keywords
- chain
- fixed caliper
- base
- riveted joint
- riveting
- 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
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Abstract
The utility model relates to a pin removing and riveting device, in particular to a portable chainsaw chain pin removing and riveting device used for pin removing and riveting of a chain. A triangular movable seat is arranged at the right end of the bottom of a fixed pliers body, a displacement connecting rod is arranged in the movable handle, the middle end of the bottom of the displacement connecting rod is butted against the movable handle, a removing and riveting pressure regulating screw is arranged in the tail of the fixed pliers body, a pair of out-of-chain bases adjustable in spacing is arranged in the upper portion of the triangular movable seat, the spacing between the out-of-chain bases in the pair is adjusted through a rotation adjusting screw, a chain breaking ejector head is arranged above the central line of the pair of out-of-chain bases, a riveting base is arranged on the upper portion of the triangular movable seat, a riveting head is arranged above the riveting base, and a riveting and rotating handle is arranged in the fixed pliers body and fixed with the same through a compression spring in a return manner. The portable chainsaw chain pin removing and riveting device is compact in structure, convenient to carry, higher in operating efficiency, adjustable in operation and enlarged in adaptive range.
Description
Technical field
The utility model relates to the de-riveting device of a kind of pin, relates in particular to the de-riveting device of a kind of portable chain saw chain pin, for the out of stock of chain and riveted joint.
Background technology
At present traditional chain, in the time that needs take off chain or riveted joint, has two independent equipment just can complete this work often, and equipment volume is larger, and operation is simultaneously relatively inconvenient.
Along with the extensive use of chain saw and universal, for freely extending the restriction that is subject to degree of tightness adjustable range in chain use procedure, being necessary does to disconnect to elongated portion processes, therefore, application has produced de-chain device and riveting machine, de-chain device is in the past similar to palm punch press, need be fixed on table top, chain is put into after base, upper punch punching press chain pin comes off it and disconnects, and riveting machine is similar to bench vice, also need to be fixed on table top, allow chain put into chamber, make bearing pin generation end face deformation and riveted by screw mandrel extruding force, because use procedure is subject to place limitation, seem very inconvenient.
Summary of the invention
The utility model is mainly to solve the deficiencies in the prior art, and a kind of compact conformation is provided, and easy to operate, volume is less, greatly promotes the de-riveting device of a kind of portable chain saw chain pin of serviceability.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The de-riveting device of a kind of portable chain saw chain pin, comprise fixed caliper, the right-hand member of described fixed caliper bottom is provided with the triangle sliding seat being flexibly connected mutually with fixed caliper, between the right-hand member of the top of described triangle sliding seat and fixed caliper bottom, form operative position, the below of described fixed caliper is provided with the bottom of triangle sliding seat movable fixing mutually, in described flexible handle, be provided with and the mutually movable fixing displacement connecting rod of flexible handle, described the draw middle-end and the flexible handle that move connecting rod bottom connect, in the afterbody of described fixed caliper, be provided with the de-riveting screw press that regulates mutually maintenance with displacement small end, described triangle sliding seat is connected by extension spring with fixed caliper, between the top of described triangle sliding seat, be provided with the adjustable de-chain base of a pair of spacing, spacing between a pair of de-chain base regulates mutually by rotation direction adjusting screw(rod), the top of a pair of de-chain base center line is provided with the chain rupture top fixing with fixed caliper, the top of described triangle sliding seat is provided with riveted joint base, the top of described riveted joint base is provided with and rivets the base movable riveted joint mating mutually, in described fixed caliper, be provided with the riveted joint rotary handle with riveted joint phase pivot bush unit, described riveted joint rotary handle is fixed by stage clip and fixed caliper phase return.
As preferably, described de-riveting screw press fixes by pressure regulation hold-down nut and fixed caliper, described rotation direction adjusting screw(rod) is through riveted joint base and a pair of de-chain base bolt, and described chain rupture top, riveted joint base, de-chain base and riveted joint are located at respectively in operative position.
As preferably, described riveted joint base fixes by elastic cylindrical pin and triangle sliding seat, in described fixed caliper and triangle sliding seat, is respectively equipped with little rivet.
Its principle is the duty of similar locking pliers, executes a conventional power at shank, makes its head produce enough top shear force and riveted power, is enough to make chain pin to come off or riveted.
In the time that operator disconnects chain, adjust reason rotation direction adjusting screw(rod), link is entered between de-chain base suitably, one hand is held fixed caliper and flexible handle, by de-riveting screw press, triangle sliding seat is ejected chain pin by taking off chain top in lucky position, thereby reach disconnection object.
When riveted chain pin, the half dollar head part of half dollar head chain pin is placed in to riveting by base, fixed caliper and flexible handle are carried to the dead position of closure with hand, closed dead position can reach by de-riveting screw press, then rotate riveted joint rotary handle, make to pass power acting by screw mandrel and bearing pin hand mouth end is followed closely press the chamber type generation type of head curved, as inadequate in one-shot forming, can, by regulating dead position to carry out post forming, reach and meet riveting on request.
Therefore, a kind of portable chain saw chain pin of the present utility model takes off riveting device, and compact conformation is easy to carry, improves operating efficiency, and adjustable operation expands adaptive scope.
Brief description of the drawings
Structural representation when Fig. 1 is de-chain of the present utility model;
Structural representation when Fig. 2 is riveted joint of the present utility model;
Fig. 3 is structural representation of the present utility model.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as Fig. 1, shown in Fig. 2 and Fig. 3, the de-riveting device of a kind of portable chain saw chain pin, comprise fixed caliper 1, the right-hand member of described fixed caliper 1 bottom is provided with the triangle sliding seat 2 being flexibly connected mutually with fixed caliper 1, between the right-hand member of the top of described triangle sliding seat 2 and fixed caliper 1 bottom, form operative position 3, the below of described fixed caliper 1 is provided with the bottom of triangle sliding seat 2 movable fixing mutually, in described flexible handle 5, be provided with and the mutually movable fixing displacement connecting rod 4 of flexible handle 5, described the draw middle-end and the flexible handle 5 that move connecting rod 4 bottoms connect, in the afterbody of described fixed caliper 1, be provided with the de-riveting screw press 6 that regulates mutually maintenance with displacement connecting rod 4 upper ends, described triangle sliding seat 2 is connected by extension spring 7 with fixed caliper 1, between the top of described triangle sliding seat 2, be provided with the adjustable de-chain base 8 of a pair of spacing, the spacing that a pair of de-chain base is 8 regulates mutually by rotation direction adjusting screw(rod) 9, the top of a pair of de-chain base 8 center lines is provided with the chain rupture top 10 fixing with fixed caliper 1, the top of described triangle sliding seat 2 is provided with riveted joint base 11, the top of described riveted joint base 11 is provided with and rivets the base 11 movable riveted joint 12 mating mutually, in described fixed caliper 1, be provided with the riveted joint rotary handle 13 with riveted joint 12 phase pivot bush units, described riveted joint rotary handle 13 is fixed by stage clip 14 and fixed caliper 1 phase return.
Described de-riveting screw press 6 fixes by pressure regulation hold-down nut 15 and fixed caliper 1, described rotation direction adjusting screw(rod) 6 is through riveted joint base 11 and a pair of de-chain base 8 bolts, and described chain rupture top 10, riveted joint base 11, de-chain base 8 and riveted joint 12 are located at respectively in operative position 3.
Described riveted joint base 11 fixes by elastic cylindrical pin 16 and triangle sliding seat 2, is respectively equipped with little rivet 17 in described fixed caliper 1 and triangle sliding seat 2.
Claims (3)
1. the de-riveting device of portable chain saw chain pin, it is characterized in that: comprise fixed caliper (1), the right-hand member of described fixed caliper (1) bottom is provided with the triangle sliding seat (2) being flexibly connected mutually with fixed caliper (1), between the right-hand member of the top of described triangle sliding seat (2) and fixed caliper (1) bottom, form operative position (3), the below of described fixed caliper (1) is provided with the bottom of triangle sliding seat (2) movable fixing mutually, in described flexible handle (5), be provided with and the mutually movable fixing displacement connecting rod (4) of flexible handle (5), middle-end and the flexible handle (5) of described displacement connecting rod (4) bottom connect, in the afterbody of described fixed caliper (1), be provided with the de-riveting screw press (6) that regulates mutually maintenance with displacement connecting rod (4) upper end, described triangle sliding seat (2) is connected by extension spring (7) with fixed caliper (1), between the top of described triangle sliding seat (2), be provided with the adjustable de-chain base (8) of a pair of spacing, spacing between a pair of de-chain base (8) regulates mutually by rotation direction adjusting screw(rod) (9), the top of a pair of de-chain base (8) center line is provided with the chain rupture top (10) fixing with fixed caliper (1), the top of described triangle sliding seat (2) is provided with riveted joint base (11), the top of described riveted joint base (11) is provided with and rivets base (11) the movable riveted joint (12) mating mutually, in described fixed caliper (1), be provided with the riveted joint rotary handle (13) with riveted joint (12) phase pivot bush unit, described riveted joint rotary handle (13) is fixed by stage clip (14) and fixed caliper (1) phase return.
2. the de-riveting device of a kind of portable chain saw chain pin according to claim 1, it is characterized in that: described de-riveting screw press (6) fixes by pressure regulation hold-down nut (15) and fixed caliper (1), described rotation direction adjusting screw(rod) (6) is through riveted joint base (11) and a pair of de-chain base (8) bolt, and described chain rupture top (10), riveted joint base (11), de-chain base (8) and riveted joint (12) are located at respectively in operative position (3).
3. the de-riveting device of a kind of portable chain saw chain pin according to claim 1 and 2, it is characterized in that: described riveted joint base (11) fixes by elastic cylindrical pin (16) and triangle sliding seat (2), in described fixed caliper (1) and triangle sliding seat (2), is respectively equipped with little rivet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244093.8U CN203853509U (en) | 2014-05-14 | 2014-05-14 | Portable chainsaw chain pin removing and riveting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244093.8U CN203853509U (en) | 2014-05-14 | 2014-05-14 | Portable chainsaw chain pin removing and riveting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203853509U true CN203853509U (en) | 2014-10-01 |
Family
ID=51603388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420244093.8U Expired - Fee Related CN203853509U (en) | 2014-05-14 | 2014-05-14 | Portable chainsaw chain pin removing and riveting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203853509U (en) |
-
2014
- 2014-05-14 CN CN201420244093.8U patent/CN203853509U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20160514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |