CN208696732U - Variable distance tightening device - Google Patents
Variable distance tightening device Download PDFInfo
- Publication number
- CN208696732U CN208696732U CN201821226186.2U CN201821226186U CN208696732U CN 208696732 U CN208696732 U CN 208696732U CN 201821226186 U CN201821226186 U CN 201821226186U CN 208696732 U CN208696732 U CN 208696732U
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- linear guide
- upper layer
- lower layer
- firm banking
- 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 discloses variable distance tightening devices, including several electric wrenches, firm banking, several positions adjusting component and controller；It includes upper layer fixed frame, lower layer's fixed frame and 4 linear guide groups that the position, which adjusts component,；The upper layer fixed frame and lower layer's fixed frame are the identical rectangular frame structure of structure；The upper surface of the bottom surface of grid beam and lower layer's fixed frame front and back grid beam is coupled 2 linear guide groups before and after the upper layer fixed frame；The firm banking is string configuration, inside offers several columns rectangular opening, and the shape of rectangular opening is identical as the inner frame structure of upper layer fixed frame；Corresponding each rectangular opening, the bottom surface of the left and right grid beam of lower layer's fixed frame and the upper surface of firm banking 2 linear guide groups of mating installation；The electric wrench is fixed on the fixed frame of upper layer；The movement of the controller control linear guide group, for adjusting the relative position between electric wrench.The utility model improves the flexibility degree of assembly.
Description
Technical field
The utility model relates to automobile engines to assemble appurtenance, and in particular to variable distance tightening device.
Background technique
Automobile engine Assembling Production level directly influences the quality and performance of automobile, using advanced production method,
Application flexibility technology can rapidly change vehicle and adjust yield in assembling line, reduce manufacturing cost, with suitable
The continually changing market demand is answered, the competitiveness of enterprise is enhanced.
In recent years, with the development of economy, the raising of national life level, the national demand to automobile are unprecedentedly vigorous, vapour
Garage's industry releases all kinds of various types of automobile products constantly to meet the needs of market.
It in automobile engine assembling line, needs pair: the works such as main beating cap (monoblock type), cylinder cap or camshaft
Multiple bolts progress of part is once tightened simultaneously, and has higher requirement to torque, angle.In order to improve the soft of Assembling Production
Property, being badly in need of one kind can be to a plurality of types of multiple bolts while the device tightened.
Utility model content
Purpose of utility model: the purpose of this utility model is that in view of the deficiencies of the prior art, variable distance tightening device is provided,
Multiple electric wrenches can be clamped simultaneously, and can be same to multiple bolts to realize according to the relative position for needing to adjust electric wrench
When the effect tightened.
Technical solution: variable distance tightening device, including several electric wrenches, firm banking, several positions adjusting component
And controller；
It includes upper layer fixed frame, lower layer's fixed frame and 4 linear guide groups that the position, which adjusts component,；The upper layer is fixed
Frame and lower layer's fixed frame are the identical rectangular frame structure of structure；The bottom surface of grid beam and lower layer are solid before and after the upper layer fixed frame
The upper surface for determining frame front and back grid beam is coupled 2 linear guide groups；
The firm banking is string configuration, inside offers several columns rectangular opening, and the shape of rectangular opening and upper layer
The inner frame structure of fixed frame is identical；Corresponding each rectangular opening, the bottom surface of the left and right grid beam of lower layer's fixed frame and fixed bottom
2 linear guide groups of the mating installation in upper surface of seat；
The electric wrench is fixed on the fixed frame of upper layer；
The movement of the controller control linear guide group, for adjusting the relative position between electric wrench.
Further, the rectangular opening opened up in the firm banking is 2-7 column.
Further, the linear guide group uses ball screw slide unit group.
It further, further include fixed bracket, the fixed bracket is fixedly arranged on the upper surface of upper layer fixed frame, for fastening
Clamp electric wrench.
Compared with prior art, the utility model has the beneficial effects that adjusting several position adjusting groups by controller
Behind the relative position of part, the adjusting of several electric wrench relative positions, and the lateral position of opposite electric wrench can be realized
It can flexibly be adjusted with lengthwise position, improve the flexibility degree for turning to match；It is electronic that several are adjusted by linear guide group
The relative position of spanner, the degree of automation substantially increases and the stability adjusted is more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that position adjusts component；
Fig. 3 is that 4 positions adjusting components are installed on the original state schematic diagram on firm banking；
Fig. 4 is that 4 positions adjust component relative position structural schematic diagram adjusted；
Fig. 5 is that 10 positions adjusting components are installed on the original state schematic diagram on firm banking；
Fig. 6 is that 10 positions adjust component relative position structural schematic diagram adjusted；
In figure, 1- electric wrench, the upper layer 2- fixed frame, 3- lower layer fixed frame, 4- firm banking, 5- linear guide group.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1: Fig. 1, Fig. 2, Fig. 5, Fig. 6, variable distance tightening device, including 10 electric wrenches 1, firm bankings are please referred to
4,10 positions adjust component, fixed bracket and controller；
It includes upper layer fixed frame 2, lower layer's fixed frame 3 and 4 piece linear guide group 5 that the position, which adjusts component,；The upper layer
Fixed frame 2 and lower layer fixed frame 3 are the identical rectangular frame structure of structure；The bottom surface of the 2 front and back grid beam of upper layer fixed frame
2 linear guide groups 5 are coupled with the upper surface of 3 front and back grid beam of lower layer fixed frame；
The firm banking 4 is string configuration, inside offers 5 column, 2 row's rectangular openings, and the shape of rectangular opening with it is upper
The inner frame structure of layer fixed frame 2 is identical；Corresponding each rectangular opening, the bottom surface of the left and right grid beam of lower layer's fixed frame 3 and solid
Determine 2 linear guide groups 5 of the mating installation in upper surface of pedestal 4；
The fixed bracket is fixedly arranged on the upper surface of upper layer fixed frame 2, is used for fastening clamp electric wrench 1；
The electric wrench 1 is fixed on upper layer fixed frame 2；
The movement of the controller control linear guide group 5, for adjusting the relative position between electric wrench 1.
The controller can be hand-held, fixed to wait conventional structures, can pass through communication line and control linear guide group 5
Movement.
Usage mode:
(1) relative position according to multiple bolts on workpiece adjusts the position that good position adjusts component；
(2) electric wrench 1 is fixedly arranged on upper layer fixed frame 2；
(3) tightening for bolt is carried out.
Embodiment 2: please referring to Fig. 2, Fig. 3 and Fig. 4, and embodiment 2 and the difference of embodiment 1 are: in the firm banking 4
2 column, 2 row's rectangular openings are offered, it can 4 electric wrenches 1 of fastening clamp.
The linear guide group 5 uses ball screw slide unit group.
As described above, although the utility model has been indicated and described referring to specific preferred embodiment, it must not
It is construed to the limitation to the utility model itself.In the spirit and scope for not departing from the utility model that appended claims define
Under the premise of, it can various changes can be made in the form and details to it.
Claims (4)
1. variable distance tightening device, it is characterised in that: including several electric wrenches (1), firm banking (4), several position tune
Save component and controller；
It includes upper layer fixed frame (2), lower layer's fixed frame (3) and 4 linear guide groups (5) that the position, which adjusts component,；On described
Layer fixed frame (2) and lower layer's fixed frame (3) are the identical rectangular frame structure of structure；Grid beam before and after the upper layer fixed frame (2)
Bottom surface and lower layer's fixed frame (3) before and after the upper surface of grid beam be coupled 2 linear guide groups (5)；
The firm banking (4) is string configuration, inside offers several columns rectangular opening, and the shape of rectangular opening and upper layer are solid
The inner frame structure for determining frame (2) is identical；Corresponding each rectangular opening, the bottom surface of the left and right grid beam of lower layer's fixed frame (3) and solid
Determine 2 linear guide groups (5) of the mating installation in upper surface of pedestal (4)；
The electric wrench (1) is fixed on upper layer fixed frame (2)；
The movement of controller control linear guide group (5), for adjusting the relative position between electric wrench (1).
2. variable distance tightening device according to claim 1, it is characterised in that: the rectangle opened up in the firm banking (4)
Hole is 2-7 column.
3. variable distance tightening device according to claim 1, it is characterised in that: the linear guide group (5) uses ball wire
Bar slide unit group.
4. variable distance tightening device according to claim 1, it is characterised in that: it further include fixed bracket, the fixed bracket
It is fixedly arranged on the upper surface of upper layer fixed frame (2), is used for fastening clamp electric wrench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226186.2U CN208696732U (en) | 2018-08-01 | 2018-08-01 | Variable distance tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226186.2U CN208696732U (en) | 2018-08-01 | 2018-08-01 | Variable distance tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208696732U true CN208696732U (en) | 2019-04-05 |
Family
ID=65941211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821226186.2U Expired - Fee Related CN208696732U (en) | 2018-08-01 | 2018-08-01 | Variable distance tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208696732U (en) |
-
2018
- 2018-08-01 CN CN201821226186.2U patent/CN208696732U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20210801 |