CN103894963A - Hand-operated gear puller with regulating device - Google Patents
Hand-operated gear puller with regulating device Download PDFInfo
- Publication number
- CN103894963A CN103894963A CN201210587716.7A CN201210587716A CN103894963A CN 103894963 A CN103894963 A CN 103894963A CN 201210587716 A CN201210587716 A CN 201210587716A CN 103894963 A CN103894963 A CN 103894963A
- Authority
- CN
- China
- Prior art keywords
- pin
- hand
- grab
- link slot
- operated gear
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
Abstract
The invention discloses a hand-operated gear puller with a regulating device. The hand-operated gear puller comprises an H-shaped installation block, a screw, two clamping hooks and two pin columns, wherein the H-shaped installation block is provided with two clamping hook installation grooves, each clamping hook installation groove is provided with three pin holes penetrating through the corresponding clamping hook installation groove, and the clamping hooks are rotationally connected with the pin holes through the pin columns. The hand-operated gear puller with the regulating device has the advantages that the pin holes are formed, universality is relatively good, connection grooves are formed, the clamping hooks do not need to be disassembled during regulation, and regulating convenience is achieved.
Description
Technical field
The present invention relates to one and draw horse, more precisely a kind of hand with adjusting device draws horse.
Background technology
It is relatively-stationary that hand of the prior art draws the position of two grabs at once, and the scope of application is narrower, the versatility utmost point.
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Summary of the invention
The present invention solves the existing technical problem of prior art, thereby provides one with multiple pin-and-holes, and versatility is better, simultaneously with link slot, does not need to dismantle grab when adjusting, and the hand with adjusting device easy to adjust draws horse.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of hand with adjusting device draws horse, comprise one " H " shape mounting blocks, a screw rod, two grabs and two pins, on described " H " shape mounting blocks, be provided with two grab mounting grooves, on described grab mounting groove, be provided with three pin-and-holes, described pin-and-hole connects described grab mounting groove, and described grab is rotationally connected mutually by described pin and described pin-and-hole.
As preferred embodiment of the present invention; on described grab mounting groove, be also provided with link slot; described link slot connects three described pin-and-holes; by described link slot, three described pin-and-holes are connected with each other; when adjusting, do not need to dismantle grab, easy to use, protection scope of the present invention is not limited to three pin-and-holes; according to the size of " H " shape mounting blocks, three above pin-and-holes can be set.
As preferred embodiment of the present invention, the two ends of described pin are respectively arranged with two and regulate plane, the width of the link slot described in the interplanar distance of described adjusting equals, described grab is fixedly connected with described pin, when adjusting, only need to rotate described pin by described grab makes described adjusting plane parallel in described link slot, described pin can be moved to other pin-and-hole, reach the object of adjusting.
Hand with adjusting device of the present invention draws the advantage of horse to be: with multiple pin-and-holes, versatility is better, simultaneously with link slot, does not need to dismantle grab when adjusting, easy to adjust.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view that the hand with adjusting device of the present invention draws horse;
Fig. 2 is the perspective view of " H " shape mounting blocks in Fig. 1;
Fig. 3 is the front view of " H " shape mounting blocks in Fig. 2;
Fig. 4 is the perspective view of the grab in Fig. 1;
Fig. 5 is the perspective view of the pin in Fig. 1;
Fig. 6 is the left view of the pin in Fig. 5;
Wherein:
1, " H " shape mounting blocks;
11, bolt hole; 12, grab mounting groove; 13, pin-and-hole; 13, pin-and-hole; 14, link slot;
2, screw rod; 3, grab;
4, pin; 41, regulate plane.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention are made to more explicit defining.
Hand with adjusting device of the present invention draws the advantage of horse to be: with multiple pin-and-holes, versatility is better, simultaneously with link slot, does not need to dismantle grab when adjusting, easy to adjust.
As shown in Figure 1 and Figure 2, a kind of hand with adjusting device draws horse, comprise one " H " shape mounting blocks 1, a screw rod 2, two grabs 3 and two pins 4, should on " H " shape mounting blocks 1, be provided with two grab mounting grooves 12, on this grab mounting groove 12, be provided with three pin-and-holes 13, this pin-and-hole 13 connects this grab mounting groove 12, and this grab 3 is rotationally connected with this pin-and-hole 13 mutually by this pin 4.
As shown in Figure 1, Figure 2, Figure 3 shows, on this grab mounting groove 12, be also provided with link slot 14, this link slot 14 connects these three pin-and-holes 13.
As shown in Fig. 3, Fig. 5, Fig. 6, the two ends of this pin 4 are respectively arranged with two and regulate plane 41, and the distance that this adjusting plane is 41 equals the width of this link slot 14.
Below only with an embodiment, mentality of designing of the present invention is described, in the situation that system allows, the present invention can expand to external more functional module simultaneously, thereby expands to greatest extent its function.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. the hand with adjusting device draws horse, comprise one " H " shape mounting blocks (1), a screw rod (2), two grabs (3) and two pins (4), it is characterized in that, on described " H " shape mounting blocks (1), be provided with a bolt hole (11) and two grab mounting grooves (12), on described grab mounting groove (12), be provided with three pin-and-holes (13), described pin-and-hole (13) connects described grab mounting groove (12), and described grab (3) is rotationally connected mutually by described pin (4) and described pin-and-hole (13).
2. the hand with adjusting device according to claim 1 draws horse, it is characterized in that, on described grab mounting groove (12), is also provided with link slot (14), and described link slot (14) connects described three pin-and-holes (13).
3. the hand with adjusting device according to claim 2 draws horse, it is characterized in that, the two ends of described pin (4) are respectively arranged with two and regulate plane (41), the width of the link slot (14) described in the distance between described adjusting plane (41) equals.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210587716.7A CN103894963A (en) | 2012-12-29 | 2012-12-29 | Hand-operated gear puller with regulating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210587716.7A CN103894963A (en) | 2012-12-29 | 2012-12-29 | Hand-operated gear puller with regulating device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103894963A true CN103894963A (en) | 2014-07-02 |
Family
ID=50986703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210587716.7A Pending CN103894963A (en) | 2012-12-29 | 2012-12-29 | Hand-operated gear puller with regulating device |
Country Status (1)
Country | Link |
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CN (1) | CN103894963A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105364775A (en) * | 2015-12-10 | 2016-03-02 | 中车洛阳机车有限公司 | Disassembly tool of locomotive body ventilator blades |
CN106826046A (en) * | 2016-12-14 | 2017-06-13 | 奇瑞汽车股份有限公司 | Sheet metal component and the positioning welding structure for being connected auxiliary |
-
2012
- 2012-12-29 CN CN201210587716.7A patent/CN103894963A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105364775A (en) * | 2015-12-10 | 2016-03-02 | 中车洛阳机车有限公司 | Disassembly tool of locomotive body ventilator blades |
CN106826046A (en) * | 2016-12-14 | 2017-06-13 | 奇瑞汽车股份有限公司 | Sheet metal component and the positioning welding structure for being connected auxiliary |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |