CN205614561U - Portable adjustable fixing device that screws up - Google Patents
Portable adjustable fixing device that screws up Download PDFInfo
- Publication number
- CN205614561U CN205614561U CN201620426270.3U CN201620426270U CN205614561U CN 205614561 U CN205614561 U CN 205614561U CN 201620426270 U CN201620426270 U CN 201620426270U CN 205614561 U CN205614561 U CN 205614561U
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- fixing device
- portable adjustable
- fixed handle
- fixing
- head
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Abstract
The utility model provides a portable adjustable fixing device that screws up, portable adjustable fixing device that screws up is including screwing up device, fixed handle and at least one fixing device, fixed handle is long bar -type texture, it screws up to screw up the device screw thread fixed handle's one end, the last long strip -shaped sliding groove that has seted up of fixed handle, fixing device installs in the spout for realize table surface and by the reciprocal anchorage of connecting piece. The utility model discloses portable adjustable fixing device that screws up simple structure, dismantle convenient, interchangeability is strong, the flexible operation is changeable, is applicable to bolt / nut fixed of multiple position. Be that the material benefit is convenient again in practical application, it is fixed to satisfy under the existing condition part that the fastener screwed up in experimental basically.
Description
Technical field
This utility model relates to tooling device field, adjustable tightens fixing device particularly to one is portable.
Background technology
At present, in the securing member tightening test in tooling device field, the assembling of part is to complete on the work top 10 of test chamber, as it is shown in figure 1, the schematic diagram that Fig. 1 is prior art work top.Owing to the part category of company's design is various, the position that bolt is tightened also is compared many, such as horizontal direction, vertical direction, carries angled different directions etc..
It addition, test chamber does not has produced on-site Special tooling clamp, cause certain restriction to test assembling.Generally, using simple fixing device to be fixed during test in rundown process, so tightening the part that some are complex-shaped is to be difficult to fix.Simultaneously because fixing insecure frequently can lead to tightens the inaccurate of data, cause certain interference.Especially in the tightening of bolt/nut bucketing, sometimes fix bolt, sometimes fix nut, this tighten in often use to hold and tighten small wrench and simply fix, this fix the most unstable.
When screw-down torque is excessive, it cannot really play the effect being completely fixed, so the impact on final moment of torsion is very big, causes the undulatory property that test data is big.
Utility model content
The technical problems to be solved in the utility model is to tighten in prior art that fixing device is more difficult tightens the part that solid shape is complicated to overcome, and the impact on moment of torsion is relatively big, causes the defects such as test data fluctuation is big, it is provided that a kind of portable adjustable tighten fixing device.
This utility model solves above-mentioned technical problem by following technical proposals: a kind of portable adjustable tighten fixing device, its feature is, described portable adjustable fixing device of tightening includes device for screwing up, fixed handle and at least one fixing device, described fixed handle is string configuration, described device for screwing up is screwed at one end of described fixed handle, strip chute is offered on described fixed handle, described fixing device is arranged in described chute, for realizing interfixing of work top and connected piece.
Preferably, described device for screwing up includes that back-up wrench head, trip bolt and spanner standard tighten fixing head, described back-up wrench head is threadeded with described fixed handle, and described spanner standard is tightened fixing head and is fixed on described back-up wrench head by described trip bolt.
It is preferred that be provided with fixing nut between described back-up wrench head and described fixed handle, for realizing described back-up wrench head and the locking state of described fixed handle connection.
Preferably, described fixing device includes fixing nut, standing screw and lower fixed block, described standing screw is located in described chute, described lower fixed block is connected to the bottom of described standing screw, for connecting working table face, fixed nut is connected on described standing screw, for being positioned in described chute by described standing screw.
It is preferred that the described T-shaped structure of lower fixed block.
It is preferred that described spanner standard is tightened is provided with part coupling part in fixing head, fixing head is tightened by tightening sleeve connection to described spanner standard in described part coupling part.
It is preferred that offer T-shaped mounting groove on described work top, described lower fixed block is connected with described T-shaped mounting groove coupling.
Positive progressive effect of the present utility model is: this utility model is portable adjustable tightens that fixture structure is simple, convenient disassembly, interchangeability are strong, flexible operation is changeable, it is adaptable to the bolt/nut of multiple position fixing.Being that material benefit facilitates again in actual applications, the part substantially met under existence conditions in securing member tightening test is fixed.
Accompanying drawing explanation
The above and other feature of this utility model, character and advantage are by by becoming apparent with the description of embodiment below in conjunction with the accompanying drawings, and the most identical reference represents identical feature all the time, wherein:
Fig. 1 is the schematic diagram of work top in prior art.
Fig. 2 is the portable adjustable structural representation tightening fixing device of this utility model.
Fig. 3 is that this utility model is portable adjustable tightens the structural representation of back-up wrench head in fixing device.
Fig. 4 is that this utility model is portable adjustable tightens the structural representation of trip bolt in fixing device.
Fig. 5 is that this utility model is portable adjustable to be tightened spanner standard in fixing device and tightens the structural representation of fixing head.
Fig. 6 is that this utility model is portable adjustable tightens the structural representation of clamp nut in fixing device.
Fig. 7 is that this utility model is portable adjustable tightens the top view of fixed handle in fixing device.
Fig. 8 is that this utility model is portable adjustable tightens the left view of fixed handle in fixing device.
Fig. 9 is that this utility model is portable adjustable tightens the structural representation of long bolt in fixing device.
Figure 10 is that this utility model portable adjustable tightening goes up the structural representation fixing nut in fixing device.
Figure 11 is the portable adjustable structural representation tightening fixed block down in fixing device of this utility model.
Figure 12 is the portable adjustable assembling schematic diagram tightening fixing device and work top of this utility model.
Figure 13 is the structural representation of part coupling part in Figure 12.
Figure 14 is the structural representation tightening sleeve in Figure 12.
Detailed description of the invention
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent, below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
Elaborate a lot of detail in the following description so that fully understanding this utility model, but this utility model can also use other to be different from alternate manner described here to be implemented, and therefore this utility model is not limited by following public specific embodiment.
Fig. 2 is the portable adjustable structural representation tightening fixing device of this utility model.
As in figure 2 it is shown, this utility model provides and a kind of portable adjustable tightens fixing device, it includes device for screwing up 20, fixed handle 30 and at least one fixing device 40.Wherein, fixed handle 30 is string configuration, and device for screwing up 20 is screwed at one end of fixed handle 30.Simultaneously on fixed handle 30, offer strip chute 31, fixing device 40 is arranged in chute 31, for realizing interfixing of work top and connected piece.
Fig. 3 is that this utility model is portable adjustable tightens the structural representation of back-up wrench head in fixing device.Fig. 4 is that this utility model is portable adjustable tightens the structural representation of trip bolt in fixing device.Fig. 5 is that this utility model is portable adjustable to be tightened spanner standard in fixing device and tightens the structural representation of fixing head.
As shown in Figures 3 to 5, device for screwing up 20 includes that back-up wrench head 21, trip bolt 22 and spanner standard tighten fixing head 23, back-up wrench head 21 is threadeded with fixed handle 30 so that spanner standard is tightened fixing head 23 and is fixed on back-up wrench head 21 by trip bolt 22.
Back-up wrench head 21, trip bolt 22 and spanner standard are tightened fixing head 23 and are constituted a mini system, the part of anchor stud head/nut head the most as shown in Figure 3.Wherein, after spanner standard tightens fixing head 23 and back-up wrench head 21 assembling, in order to reach complete locking state, it is also possible to realized by trip bolt 22.So can effectively increase the interchangeability of whole mini system.If spanner standard tightens fixing head 23 abrasion or fracture occurs, it is possible to easily realize exchanging.Tightening fixing head 23 due to spanner standard is a standard component, and therefore no matter how the specification of bolt changes, with tightening machine or to tighten socket joint position be that standard is unified.Therefore, the design of this part-structure can expand the portable adjustable range tightening fixing device of this utility model effectively.
Fig. 6 is that this utility model is portable adjustable tightens the structural representation of clamp nut in fixing device.
As shown in Figure 6, further, between back-up wrench head 21 and fixed handle 30, it is provided with fixing nut 50, is mainly used in realizing back-up wrench head 21 and the locking state of fixed handle 30 connection.
Realized by thread connection between back-up wrench head 21 and fixed handle 30.Its main purpose is to increase controllability in the longitudinal direction.Simultaneously, it is contemplated that after both couple, test increases screw-down torque, mutual transfer can be produced, do not reach fixing effect.Therefore by increasing the locking state that fixing nut 50 realizes connecting, thus locking function is realized.Tighten after distance adjusts between back-up wrench head 21 and fixed handle 30, as long as fixing nut 50 is screwed onto fixed handle 30 end and is close to just reach locking purpose therewith.
It addition, can also easily realize the adjustable angle between back-up wrench head 21 and fixed handle 30 by fixing nut 50.When connected bolt needs certain angle (such as 35 °), as long as adjusting spanner standard to tighten and tighten fixing nut 50 after fixing head 23 and the axis of fixed handle 30 become the angle (such as 35 °) of needs and can realize, this little function expand this utility model portable adjustable tighten fixing device applicable tighten position.
Fig. 7 is that this utility model is portable adjustable tightens the top view of fixed handle in fixing device.Fig. 8 is that this utility model is portable adjustable tightens the left view of fixed handle in fixing device.Fig. 9 is that this utility model is portable adjustable tightens the structural representation of long bolt in fixing device.Figure 10 is that this utility model portable adjustable tightening goes up the structural representation fixing nut in fixing device.Figure 11 is the portable adjustable structural representation tightening fixed block down in fixing device of this utility model.
As shown in Fig. 7 to Figure 11, fixing device 40 includes fixing nut 43, standing screw 41 and lower fixed block 42.Wherein, standing screw 41 is located in chute 31, lower fixed block 42 is connected to the bottom of standing screw 41, for connecting working table face.Meanwhile, upper fixing nut 43 is connected on standing screw 41, for being positioned in chute 31 by standing screw 41.Herein, the lower the most T-shaped structure of fixed block 42.
Figure 12 is the portable adjustable assembling schematic diagram tightening fixing device and work top of this utility model.Figure 13 is the structural representation of part coupling part in Figure 12.Figure 14 is the structural representation tightening sleeve in Figure 12.
As shown in Figure 12 to Figure 14, tightening in spanner standard and be provided with part coupling part 60 in fixing head 23, part coupling part 60 is connected to spanner standard tightens fixing head 23 by tightening sleeve 70.It is further preferred that offer T-shaped mounting groove 11 on work top 10 so that lower fixed block 42 is connected with T-shaped mounting groove 11 coupling.
The design position of fixed handle 30 is to have taken into full account and the interfixing of work top 10.Therefore, fixed handle 30 is designed to the fluting form shown in figure.Then, by increasing lower fixed block 42, standing screw 41 and upper fixing nut 43 just can easily realize interfixing of work top 10 and part coupling part 60.
Wherein, lower fixed block 42 is designed to T-type structure and is mutually matched with the T-shaped mounting groove 11 in work top 10, and moves in work top 10, can be effectively realized the adjustability of position.Achieve fixing between work top 10 by thread connection between lower fixed block 42 and standing screw 41.Standing screw 41 carries out assembling couple through chute 31 and the upper fixing nut 43 of fixed handle 30, defines the fixing of whole system.
Using the bolt/nut Simple part to locking as the example of part coupling part 60 in the present embodiment, as shown in figure 13, it uses fixing bolt, the assembly technology of nutting.Accordingly, it would be desirable to fixing bolt.The new portable adjustable fixing device of tightening of this practicality is used just can easily to realize.Tightening sleeve 70 it addition, use, as shown in figure 14, tighten the standard of sleeve 70 and connect end and tighten fixing head 23 with spanner standard and assemble, the other end and bolt mutually assemble and just complete the whole fixing assembling tightened.Then tightening rifle and nut assembling, nutting is achieved that the assembling of whole process of the test.It is to fix bolt or nut under the conditions of securing member tightening test room.This securing member tighten be mainly used in bolt, nut to lock in the case of.
In sum, this utility model portable adjustable tightens this portable adjustable device for screwing up simple in construction of fixing device, convenient disassembly, interchangeability is strong, flexible operation is changeable, can meet the fixing of different size bolt/nut.
Although the foregoing describing detailed description of the invention of the present utility model, it will be appreciated by those of skill in the art that these are merely illustrative of, protection domain of the present utility model is defined by the appended claims.These embodiments, on the premise of without departing substantially from principle of the present utility model and essence, can be made various changes or modifications, but these changes and amendment each fall within protection domain of the present utility model by those skilled in the art.
Claims (7)
1. portable adjustable tighten fixing device for one kind, it is characterized in that, described portable adjustable fixing device of tightening includes device for screwing up, fixed handle and at least one fixing device, described fixed handle is string configuration, described device for screwing up is screwed at one end of described fixed handle, offering strip chute on described fixed handle, described fixing device is arranged in described chute, for realizing interfixing of work top and connected piece.
The most as claimed in claim 1 portable adjustable tighten fixing device, it is characterized in that, described device for screwing up includes that back-up wrench head, trip bolt and spanner standard tighten fixing head, described back-up wrench head is threadeded with described fixed handle, and described spanner standard is tightened fixing head and is fixed on described back-up wrench head by described trip bolt.
The most as claimed in claim 2 portable adjustable tighten fixing device, it is characterised in that between described back-up wrench head and described fixed handle, be provided with fixing nut, for the locking state realizing described back-up wrench head and described fixed handle connects.
The most as claimed in claim 1 portable adjustable tighten fixing device, it is characterized in that, described fixing device includes fixing nut, standing screw and lower fixed block, described standing screw is located in described chute, described lower fixed block is connected to the bottom of described standing screw, for connecting working table face, fixed nut is connected on described standing screw, for being positioned in described chute by described standing screw.
The most as claimed in claim 4 portable adjustable tighten fixing device, it is characterised in that the described T-shaped structure of lower fixed block.
The most as claimed in claim 2 portable adjustable tighten fixing device, it is characterised in that described spanner standard is tightened and is provided with part coupling part in fixing head, and fixing head is tightened by tightening sleeve connection to described spanner standard in described part coupling part.
The most as claimed in claim 5 portable adjustable tighten fixing device, it is characterised in that offering T-shaped mounting groove on described work top, described lower fixed block is connected with described T-shaped mounting groove coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620426270.3U CN205614561U (en) | 2016-05-12 | 2016-05-12 | Portable adjustable fixing device that screws up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620426270.3U CN205614561U (en) | 2016-05-12 | 2016-05-12 | Portable adjustable fixing device that screws up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205614561U true CN205614561U (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620426270.3U Active CN205614561U (en) | 2016-05-12 | 2016-05-12 | Portable adjustable fixing device that screws up |
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| CN (1) | CN205614561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908216A (en) * | 2018-09-30 | 2018-11-30 | 安徽江淮汽车集团股份有限公司 | A kind of anti-transfer screwing tool |
| CN116739047A (en) * | 2023-08-16 | 2023-09-12 | 中汽信息科技(天津)有限公司 | Method for constructing reconstruction model of automobile bolt tightening curve and identifying tightening quality |
-
2016
- 2016-05-12 CN CN201620426270.3U patent/CN205614561U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908216A (en) * | 2018-09-30 | 2018-11-30 | 安徽江淮汽车集团股份有限公司 | A kind of anti-transfer screwing tool |
| CN116739047A (en) * | 2023-08-16 | 2023-09-12 | 中汽信息科技(天津)有限公司 | Method for constructing reconstruction model of automobile bolt tightening curve and identifying tightening quality |
| CN116739047B (en) * | 2023-08-16 | 2023-10-27 | 中汽信息科技(天津)有限公司 | Method for constructing reconstruction model of automobile bolt tightening curve and identifying tightening quality |
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