CN208744605U - A kind of abnormity pincers - Google Patents
A kind of abnormity pincers Download PDFInfo
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- CN208744605U CN208744605U CN201821422000.0U CN201821422000U CN208744605U CN 208744605 U CN208744605 U CN 208744605U CN 201821422000 U CN201821422000 U CN 201821422000U CN 208744605 U CN208744605 U CN 208744605U
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- abnormity
- clamp arm
- jaw
- pincers
- gear
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Abstract
The utility model discloses a kind of abnormity pincers, including fixed arm, clamp arm and moving jaw, one end of the fixed arm to be connected with regular jaw；One end of the moving jaw is provided with connection component；The interconnecting piece for connecting the fixed arm and regular jaw is equipped with mounting hole, and the connection component is flexibly connected after passing through the mounting hole with one end of the clamp arm；The middle section of the clamp arm is hinged on the interconnecting piece, for rotating around hinge joint to drive the moving jaw on connection component close to or far from the regular jaw.The special-shaped tonger of the utility model has the advantages that structure is simple, easy to operate.
Description
Technical field
The utility model relates generally to maintenance of equipment technical field, refers in particular to a kind of abnormity pincers.
Background technique
Currently, spanner or pliers are the most common tools in Automatic manual transmission and maintenance field and life, it is commonly used in
Dismount hexagon standard component or circular part.It in the prior art, be according to different rule when carrying out assembly or disassembly to equipment
The shortcomings that corresponding spanner of standard component selection of lattice, spanner is: for back-up wrench, the spanner of every kind of specification can only dismount certain
The standard component of one specification, the people for being unfamiliar with spanner often will ceaselessly try out the spanner of different size, waste time, and for
The operating space of certain narrow spaces, common wrench cannot be introduced into operation, can not carry out assembly or disassembly；Nipper plier can enter
Small space operation, but since its opening has certain angle, possibly workpiece can not be clamped, lead to workpiece damage or can not tear open
It unloads, great difficulty is caused to working efficiency.
Utility model content
The technical problems to be solved in the utility model is that for technical problem of the existing technology, this is practical new
Type provides the abnormity pincers that a kind of structure is simple, easy to operate and clamping effect is good.
In order to solve the above technical problems, the utility model proposes technical solution are as follows:
A kind of abnormity pincers, including fixed arm, clamp arm and moving jaw, one end of the fixed arm are connected with grips pincers
Mouthful；One end of the moving jaw is provided with connection component；The interconnecting piece for connecting the fixed arm and regular jaw is equipped with peace
Hole is filled, the connection component is flexibly connected after passing through the mounting hole with one end of the clamp arm；The middle section of the clamp arm
It is hinged on the interconnecting piece, for rotating around hinge joint to drive the moving jaw on connection component close to or far from described solid
Determine jaw.
As a further improvement of the above technical scheme:
The connection component is connecting rod, and one end of the connecting rod is provided with pin hole, and one end of the clamp arm is provided with ear
, it is provided with the first kidney slot in the ear mount, one end of the connecting rod is placed in the ear mount, and passes through institute by a bolt
It states the first kidney slot and pin hole and realizes being flexibly connected for connecting rod and clamp arm.
Mounting base is provided on the interconnecting piece, the mounting base is equipped with through-hole, is provided in the ear mount corresponding
Hole, the mounting base is placed in the ear mount, and the hole passed through by a fixed pin and through-hole realize clamp arm with connect
Portion it is hinged.
The connection component includes upper rack, lower rack and pinion, and the gear wears sprocket drive spindle, the upper rack
One end is connected with the moving jaw, and the lower rack gear is fixedly installed in the mounting hole, and the gear is installed on upper rack
It between lower rack gear and is intermeshed, one end of the clamp arm and the gear shaft are rotatablely connected.
One end of the clamp arm is provided with ear mount, and the first kidney slot, the side of the mounting hole are provided in the ear mount
The second kidney slot is offered on wall, the both ends of the gear shaft pass through second kidney slot and the first kidney slot.
Anti-skid chequer is provided on the inside of the regular jaw and moving jaw.
The clamp arm is in bending-like.
It is parallel to each other between the regular jaw and moving jaw.
The lower rack gear is fastened in the mounting hole by screw.
It is connected by key between the gear and gear shaft.
Compared with the prior art, the advantages of the utility model are:
The abnormity pincers of the utility model are realized by the cooperation between regular jaw and moving jaw to different size work
The clamping of part (such as nut, screw)；By the rotation of manually implemented clamp arm, make opposite between regular jaw and moving jaw
It moves and realizes the clamping to workpiece, structure is simple, easy to operate, clamping effect is good and will not damage to workpiece, is applicable in
In the dismounting operation of workpiece tiny in small space.
The abnormity pincers of the utility model, connection component use the form of connecting rod, and structure is simple, easy to operate.
The abnormity pincers of the utility model, connection component uses the kind of drive of rack-and-pinion, in the lesser stroke of clamp arm
When can obtain biggish stroke between jaw, to operate more convenient laborsaving.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model embodiment one.
Fig. 2 is the configuration schematic diagram of the utility model embodiment one.
Fig. 3 is the schematic view of the front view of the utility model embodiment one.
Fig. 4 is the schematic cross-sectional view of the utility model embodiment one.
Fig. 5 is the schematic perspective view of the utility model embodiment two.
Fig. 6 is the configuration schematic diagram of the utility model embodiment two.
Fig. 7 is the schematic view of the front view of the utility model embodiment two.
Fig. 8 is the schematic cross-sectional view of the utility model embodiment two.
Figure label indicates: 1, fixed arm；2, clamp arm；201, ear mount；202, the first kidney slot；203, hole；204, it inserts
Pin；205, gasket；206, split pin；207, fixed pin；3, regular jaw；301, anti-skid chequer；4, moving jaw；5, connection group
Part；501, connecting rod；502, upper rack；503, gear；504, gear shaft；505, lower rack gear；6, interconnecting piece；601, mounting hole；
602, mounting base；603, through-hole；604, the second kidney slot.
Specific embodiment
The utility model is further described below in conjunction with Figure of description and specific embodiment.
Embodiment one:
As shown in Figures 1 to 4, the abnormity pincers of the present embodiment, including fixed arm 1, clamp arm 2 and moving jaw 4, wherein solid
One end of fixed arm 1 is connected with regular jaw 3, and regular jaw 3 and moving jaw 4 are arranged in parallel；One end of moving jaw 4 is provided with
Connection component 5, connection component 5 are arranged vertically with moving jaw 4, whole L-shape；It is connected and fixed the connection of arm 1 Yu regular jaw 3
Portion 6 is equipped with mounting hole 601, and connection component 5 is flexibly connected after passing through mounting hole 601 with the end of one end of clamp arm 2；It clamps
The middle section of arm 2 is hinged on interconnecting piece 6, for making connecting rod stretching motion in mounting hole 601 around hinge joint rotation, thus
Drive the moving jaw 4 on connection component 5 close to or far from regular jaw 3, to realize the parallel folder to workpiece (such as nut)
Tight or release.The abnormity pincers of the utility model are realized by the cooperation between regular jaw 3 and moving jaw 4 to different size
The clamping of workpiece (such as nut, screw)；By the rotation of manually implemented clamp arm 2, make regular jaw 3 and moving jaw 4 it
Between relative motion and realize the clamping to workpiece, structure is simple, easy to operate, clamping effect is good and will not cause to damage to workpiece
Bad, suitable for workpiece tiny in small space dismounting operation.
In the present embodiment, connection component 5 is connecting rod 501, and the section of connecting rod 501 is rectangle, corresponding mounting hole 601
Also it is rectangle, the shape of connecting rod 501 is not defined herein, in other embodiments, other circles can also be used
Etc. shapes；One end of connecting rod 501 is provided with circular pin hole, and the corresponding ear mount 201(that is provided in one end of clamp arm 2 is by two otic placodes
Composition), the first kidney slot 202 is provided in ear mount 201, and one end of connecting rod 501 is placed in ear mount 201, and a bolt 204 passes through the
After one kidney slot 202 and circular pin hole, the other end installs gasket 205, and is limited by a split pin 206, by connecting rod 501
Lock is in ear mount 201, to realize being flexibly connected between connecting rod and clamp arm 2.In addition, being provided with peace on interconnecting piece 6
Seat 602 is filled, mounting base 602 is located at the lower section of mounting hole 601, and mounting base 602 is equipped with through-hole 603, two otic placodes of ear mount 201
On be provided with corresponding hole 203, hole 203 is located at the lower section of the first kidney slot 202, and mounting base 602 is placed in ear mount 201, and
It is passed through by a fixed pin 207 and realizes the hinged of clamp arm 2 and interconnecting piece 6 after hole 203 and through-hole 603.Specifically, interconnecting piece 6
In S shape, guarantee between fixed arm 1 and clamp arm 2 appropriately distance in order to be clamped operation.
In the present embodiment, the inside of regular jaw 3 and moving jaw 4 is provided with anti-skid chequer 301, when preventing piece-holder
It loosens；In addition, plastic layer also can be set on fixed arm 1 and clamp arm 2, facilitate gripping.It is of course also possible to fixed arm 1 with
It is provided with compressed spring (not shown) between clamp arm 2, makes to keep certain clamp distance between two jaws.
Workflow: fixed arm 1 is resisted with hand tiger's jaw, finger presses 2 lower end of clamp arm, and clamp arm 2 is with fixed pin 207
The upper end of axis rotation, clamp arm 2 is moved right by connecting rod 501 with moving jaw 4, and working face and grips pincers on moving jaw 4 are made
3 working faces of mouth, which cooperate, clamps workpiece, realizes the dismounting operation to workpiece；When unclamp clamp arm 2, moving jaw 4 no longer by
Power, regular jaw 3 are no longer clamped with moving jaw 4.
Embodiment two:
As shown in Fig. 5 to Fig. 8, the maximum distinctive points of the present embodiment and embodiment one are connection components 5, specifically, even
Connected components 5 include upper rack 502, lower rack gear 505 and gear 503, wear sprocket drive spindle 504, gear 503 and tooth on gear 503
It is connected by key between wheel shaft 504, is arranged in parallel between upper rack 502 and lower rack gear 505, one end of upper rack 502 and activity
Jaw 4 is fixedly linked, and lower rack gear 505 is fixedly installed in the inside of mounting hole 601 by screw, and gear 503 is installed on parallel cloth
Between the upper rack 502 and lower rack gear 505 set and it is intermeshed；Wherein the mounting hole 601 on interconnecting piece 6 is long and narrow rectangular
Shape offers the second kidney slot 604 in its two sides；Connection component 5 is integrally placed in mounting hole 601, wherein the two of gear shaft 504
End then slides in the second kidney slot 604,604 weight of the first kidney slot 202 and the second kidney slot in the ear mount 201 of clamp arm 2
It is folded, and the both ends of gear shaft 504 are then located in the first kidney slot 202；The middle section of clamp arm 2 is also solid by fixed pin 207
It is scheduled in the mounting base 602 of interconnecting piece 6.In the present embodiment, equally have the advantages that one abnormity pincers of embodiment are described, Er Qie
In the present embodiment, as shown in figure 8, pressing 2 lower end of clamp arm, clamp arm 2 is with fixed pin during carrying out Workpiece clamping
207 rotate for axis, and the upper end of clamp arm 2 band moving gear 503 moves right, and drive moving jaw 4 on upper rack 502 to the right
Mobile, in the process, since connection component 5 belongs to the gear 503 and rack gear that can slide, gear 503 is moving right
In the process, gear 503 can rotate simultaneously, under conditions of lower rack gear 505 is fixed in mounting hole 601, the rotation of gear 503,
Upper rack 502 certainly will be driven to move right, i.e. drive moving jaw 4 moves right, so as to lesser in the movement of clamp arm 2
When stroke, make the mobile more strokes of moving jaw 4, it is easy to operate and more laborsaving.
Although the utility model has been disclosed with preferred embodiment as above, it is not intended to limit the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model range, all using the disclosure above
Technology contents many possible changes and modifications are made to technical solutions of the utility model, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, all contents without departing from technical solutions of the utility model, according to the utility model technical spirit to the above reality
Any simple modifications, equivalents, and modifications that example is done are applied, should all be fallen in the range of technical solutions of the utility model protection.
Claims (10)
1. a kind of abnormity pincers, which is characterized in that including fixed arm (1), clamp arm (2) and moving jaw (4), the fixed arm
(1) one end is connected with regular jaw (3)；One end of the moving jaw (4) is provided with connection component (5)；It connects described solid
The interconnecting piece (6) of fixed arm (1) and regular jaw (3) is equipped with mounting hole (601), and the connection component (5) passes through the installation
Hole (601) is flexibly connected with one end of the clamp arm (2) afterwards；The middle section of the clamp arm (2) is hinged on the interconnecting piece (6)
On, for rotating around hinge joint to drive the moving jaw (4) on connection component (5) close to or far from the regular jaw (3).
2. abnormity pincers according to claim 1, which is characterized in that the connection component (5) is connecting rod (501), the company
One end of bar (501) is provided with pin hole, and one end of the clamp arm (2) is provided with ear mount (201), sets on the ear mount (201)
It is equipped with the first kidney slot (202), one end of the connecting rod (501) is placed in the ear mount (201), and passes through a bolt (204)
Being flexibly connected for connecting rod (501) and clamp arm (2) is realized across first kidney slot (202) and pin hole.
3. abnormity pincers according to claim 2, which is characterized in that mounting base (602) are provided on the interconnecting piece (6),
The mounting base (602) is equipped with through-hole (603), is provided with corresponding hole (203), the installation on the ear mount (201)
Seat (602) is placed in the ear mount (201), and passes through the hole (203) and through-hole (603) realization by a fixed pin (207)
Clamp arm (2) is hinged with interconnecting piece (6).
4. it is according to claim 1 abnormity pincers, which is characterized in that the connection component (5) include upper rack (502), under
Rack gear (505) and gear (503), the gear (503) wear sprocket drive spindle (504), one end of the upper rack (502) and institute
It states moving jaw (4) to be connected, the lower rack gear (505) is fixedly installed in the mounting hole (601), gear (503) peace
Loaded between upper rack (502) and lower rack gear (505) and being intermeshed, one end of the clamp arm (2) and the gear shaft
(504) it is rotatablely connected.
5. abnormity pincers according to claim 4, which is characterized in that one end of the clamp arm (2) is provided with ear mount
(201), it is provided with the first kidney slot (202) on the ear mount (201), offers second on the side wall of the mounting hole (601)
The both ends of kidney slot (604), the gear shaft (504) pass through second kidney slot (604) and the first kidney slot (202).
6. abnormity pincers as claimed in any of claims 1 to 5, which is characterized in that the regular jaw (3) and activity
Anti-skid chequer (301) are provided on the inside of jaw (4).
7. abnormity pincers as claimed in any of claims 1 to 5, which is characterized in that the clamp arm (2) is in bending
Shape.
8. abnormity pincers as claimed in any of claims 1 to 5, which is characterized in that the regular jaw (3) and activity
Jaw is parallel to each other between (4).
9. abnormity pincers according to claim 4 or 5, which is characterized in that the lower rack gear (505) is fastened on institute by screw
It states in mounting hole (601).
10. abnormity pincers according to claim 4 or 5, which is characterized in that between the gear (503) and gear shaft (504)
It is connected by key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422000.0U CN208744605U (en) | 2018-08-31 | 2018-08-31 | A kind of abnormity pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422000.0U CN208744605U (en) | 2018-08-31 | 2018-08-31 | A kind of abnormity pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208744605U true CN208744605U (en) | 2019-04-16 |
Family
ID=66081560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821422000.0U Active CN208744605U (en) | 2018-08-31 | 2018-08-31 | A kind of abnormity pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208744605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143398A (en) * | 2019-06-10 | 2019-08-20 | 北海惠科光电技术有限公司 | Handling device |
-
2018
- 2018-08-31 CN CN201821422000.0U patent/CN208744605U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143398A (en) * | 2019-06-10 | 2019-08-20 | 北海惠科光电技术有限公司 | Handling device |
| CN110143398B (en) * | 2019-06-10 | 2020-12-22 | 北海惠科光电技术有限公司 | Conveying device |
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