CN204893711U - Anchor clamps of square cross -section member - Google Patents
Anchor clamps of square cross -section member Download PDFInfo
- Publication number
- CN204893711U CN204893711U CN201520673777.4U CN201520673777U CN204893711U CN 204893711 U CN204893711 U CN 204893711U CN 201520673777 U CN201520673777 U CN 201520673777U CN 204893711 U CN204893711 U CN 204893711U
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- CN
- China
- Prior art keywords
- base plate
- ambulatory splint
- splint
- strap
- connecting axle
- 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
Links
- 238000005520 cutting process Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000007787 solid Substances 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model provides an anchor clamps of square cross -section member, including bottom plate, solid fixed splint, activity splint, connecting axle, lead screw. Gu fixed splint, bottom plate, activity splint both ends are concatenated together by the connecting axle respectively. Gu fixed splint fixes on the connecting axle. The lead screw link to each other with the activity splint and can drive activity splint do for solid fixed splint go forward or the setback is placed by the mesh of solid fixed splint with activity splint centre gripping on the bottom plate in order to realize the work piece. Gu set up the relative first V -arrangement groove of opening on the opposite face of fixed splint and activity splint respectively, the contained angle in first V -arrangement groove is 90 degrees. Gu it cuts cut groove to be equipped with on fixed splint, activity splint and the bottom plate. Compared with the prior art, through set up the V -arrangement groove on bottom plate and splint, make square cross stress surface by the centre gripping time bigger, warp forer a short time.
Description
Technical field
The utility model relates to the field of fixtures of workpiece, relates in particular to the fixture of a kind of square-section workpiece.
Background technology
Electric motor car liked by the numerous common people deeply, solves a wide short-range traffic problems of the common people.Electric motor car is divided into electric motor car with two wheels, three-wheeled electric vehicle, four-wheel electric motor car.No matter that electric motor car, all comprises various rod member and sheet material.These rod members and sheet material cut into various shape and size, to produce the electric motor car handsome in appearance of various shape according to designing requirement processing.
Abrasive wheel cutting machine is abrasive cutoff saw again, and be a kind of conventional cutting tool, abrasive wheel cutting machine is applicable to the departments such as building, five metals, petrochemical industry, mechanical metallurgy and hydropower installation.Abrasive wheel cutting machine can to metal side's flat tube, and the materials such as square band steel, I-steel, grooved guiding principle, carbon unit steel carry out the common equipment cut.
Existing abrasive wheel cutting machine, when cut workpiece, makes piece-holder often by the two clamping plates be arranged on base.Some drawback following is there is in traditional handicraft:
1., for the rod member of square-section, in cutting process, due to the unstability of square structure itself, particularly thin-wall workpiece, the vibration produced when adding emery wheel cutting and clamping plate, to the extruding of workpiece, cause workpiece deformation serious.
And if cut comparatively machining long workpieces time, the deadweight due to cut part can cause a kiss the earth, other end tilt, cause cutting face out of plumb, affect product quality.
3. batch cutting equivalent specifications just now time, all need to measure length before the cutting of every root, waste time and energy, very inconvenient.
Utility model content
The purpose of this utility model is clamped instability to solve square-section rod member in prior art, is out of shape large defect, provides the fixture of a kind of square-section rod member to solve the problems referred to above.
The utility model is achieved through the following technical solutions above-mentioned technical purpose:
A fixture for square-section rod member, comprises base plate, strap, ambulatory splint, connecting axle, screw mandrel; Described strap, base plate, ambulatory splint successively horizontal parallel are arranged; Described strap, base plate, ambulatory splint are set on connecting axle successively; Described strap is fixed on described connecting axle; Described base plate, ambulatory splint do advance relative to fixed base plate or setback on connecting axle; Described screw mandrel is connected with described ambulatory splint thus drives described ambulatory splint advance relative to strap or retreat, the first V-shaped groove that described strap is relative with the opposite face of ambulatory splint being provided with respectively opening; The V-arrangement angle of described first V-shaped groove is 90 degree; Described strap, ambulatory splint and base plate are provided with cutting groove.
Preferably, described fixture also comprises baffle plate; Described baffle plate is arranged on described base plate in order to limit the processing length of workpiece.
Preferably, the two ends of described strap, base plate, ambulatory splint are provided with the through hole of level; Described connecting axle is successively through the through hole of described strap, base plate, ambulatory splint.
Preferably, described base plate is provided with the second V-shaped groove, 90 degree of settings of staggering between described first V-shaped groove, the second V-shaped groove.
Preferably, described fixture also comprises horizontally disposed Y shape transmission rod, Y shape transmission rod comprises the 3rd summit and the first highly consistent summit and the second summit, and the first summit, second summit of described Y shape transmission rod horizontal direction are fixedly connected with the outside of described ambulatory splint; 3rd summit of described Y shape transmission rod is connected with described screw mandrel.
Compared with prior art, there is following advantage in the utility model:
1., by arranging V-shaped groove on base plate and clamping plate, making square cross larger by stress surface during clamping, being out of shape less;
2. by arranging cutting groove in the centre position of clamping plate and base plate, in cutting process, two sections of workpiece are in by under clamp position respectively, no matter workpiece length, can ensure the perpendicularity of cut surface;
3. by arranging the length of baffle plate restriction workpiece on base plate, when the workpiece of the same specification of batch machining, without the need to frequently measuring length, simple to operation.
Accompanying drawing explanation
Fig. 1 be in the fixture of a kind of square-section of the utility model rod member base plate with the front view of V-shaped groove;
Fig. 2 be in the fixture of a kind of square-section of the utility model rod member base plate without the front view of V-shaped groove;
Fig. 3 is the left view of Fig. 1 or Fig. 2;
Fig. 4 is the top view of Fig. 1;
Fig. 5 is the top view of Fig. 2.
Detailed description of the invention
For making to have a better understanding and awareness architectural feature of the present utility model and effect of reaching, coordinating detailed description in order to preferred embodiment and accompanying drawing, being described as follows:
As Figure 1-5, the fixture of a kind of square-section rod member, comprises base plate 1, strap 2, ambulatory splint 3, connecting axle 4, screw mandrel 5, baffle plate 6, Y shape transmission rod 7, first V-shaped groove 8, second V-shaped groove 9.The two ends of strap 2, base plate 1, ambulatory splint 3 have been horizontally disposed with through hole respectively perpendicular to the y direction of strap 2, base plate 1, ambulatory splint 3, strap 2, base plate 1, ambulatory splint 3 are set on two connecting axles 4 successively, to make the horizontal parallel setting successively of strap 2, base plate 1, ambulatory splint 3.Base plate 1 is longer than strap 2 and ambulatory splint 3.Strap 2 is fixed on the end of connecting axle 4.Base plate 1, ambulatory splint 3 can do advance relative to fixed base plate 2 or setback on connecting axle 4.Horizontally disposed Y shape transmission rod 7 comprises the first summit, the second summit, the 3rd summit, and wherein the first summit and the second summit are fixed on the outer wall of ambulatory splint 3, and the 3rd summit is connected with screw mandrel 5.Screw mandrel 5 drives ambulatory splint 3 to do advance relative to strap 2 or setback by Y shape transmission rod 7, realizes workpiece and to be fixed the object that clamping plate 2 and ambulatory splint 3 clamp.Y shape transmits bar 7 and the top power of screw mandrel 5 can be delivered on ambulatory splint 3 uniformly, make the chucking power of strap 2 and ambulatory splint 3 pairs of workpiece evenly, reduce the probability that is out of shape because local pressure is excessive of workpiece.Vertical and the base plate 1 of baffle plate 6 is arranged on base plate 1 in order to limit the processing length of workpiece.The first V-shaped groove 8 that strap 2 is relative with the opposite face of ambulatory splint 3 being provided with respectively opening.The angle of the first V-shaped groove 8 is 90 degree, to realize more firmly holding workpiece.
Certainly, because workpiece to be processed is square-section, because quadrangle is unstable, be easily out of shape in cutting process, the V-arrangement angle that can arrange second V-shaped groove 9, second V-shaped groove on base plate 1 is 90 degree.First V-shaped groove 8, second V-shaped groove staggers 90 degree of settings.
As shown in Figure 3, the centre position of strap 2, ambulatory splint 3 and base plate 1 is provided with cutting groove, to cut used.
In specific works, the screw mandrel 5 not front ambulatory splint 3 of work is in free state.First workpiece to be cut is placed on base plate 1, baffle plate 6 is withstood in one end, to determine Cutting Length, then screw mandrel 5 is started, by Y shape transmission rod 7, make the top power of screw mandrel 5 be delivered on ambulatory splint 3 uniformly, under the common cooperation of strap 2, base plate 1, ambulatory splint 3 and baffle plate 6, complete the location to workpiece and clamping.
As shown in Figure 2, when base plate 1 not being arranged the second V-shaped groove 9, when placing square section workpiece, first be placed in the first V-shaped groove 8 of strap 2 by square-section workpiece right-angle side, by coordinating of strap 2 and base plate 1, square shaped cross section is carried out spacing for the first time, and then start screw mandrel 5 ambulatory splint 3 is advanced, to make another right-angle side of square-section workpiece spacing by the first V-shaped groove 8 of ambulatory splint 3, so far, the holder for square-section workpiece completes.
As shown in Figure 1, when base plate is provided with the second V-shaped groove 9, so when placing square-section workpiece, should first by spacing in the second V-shaped groove 9 for workpiece right-angle side, then, after starting screw mandrel 5, the both sides straight flange of workpiece is spacing by the first V-shaped groove 8 of clamping plate 2 and ambulatory splint 3 respectively.Three-point fix is more firm.And cut from right angle, one, top, some incision is simply more convenient.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and description; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (5)
1. a fixture for square-section rod member, is characterized in that: comprise base plate, strap, ambulatory splint, connecting axle, screw mandrel; Described strap, base plate, ambulatory splint successively horizontal parallel are arranged; Described strap, base plate, ambulatory splint are set on connecting axle successively; Described strap is fixed on described connecting axle; Described base plate, ambulatory splint do advance relative to fixed base plate or setback on connecting axle; Described screw mandrel is connected with described ambulatory splint thus drives described ambulatory splint advance relative to strap or retreat, the first V-shaped groove that described strap is relative with the opposite face of ambulatory splint being provided with respectively opening; The V-arrangement angle of described first V-shaped groove is 90 degree; Described strap, ambulatory splint and base plate are provided with cutting groove.
2. the fixture of a kind of square-section according to claim 1 rod member, is characterized in that: described fixture also comprises baffle plate; Described baffle plate is arranged on described base plate in order to limit the processing length of workpiece.
3. the fixture of a kind of square-section according to claim 1 rod member, is characterized in that: the two ends of described strap, base plate, ambulatory splint are provided with the through hole of level; Described connecting axle is successively through the through hole of described strap, base plate, ambulatory splint.
4. the fixture of a kind of square-section according to claim 1 rod member, is characterized in that: described base plate is provided with the second V-shaped groove, 90 degree of settings of staggering between described first V-shaped groove, the second V-shaped groove.
5. the fixture of a kind of square-section according to claim 1 rod member, it is characterized in that: described fixture also comprises horizontally disposed Y shape transmission rod, Y shape transmission rod comprises the 3rd summit and the first highly consistent summit and the second summit, and the first summit, second summit of described Y shape transmission rod horizontal direction are fixedly connected with the outside of described ambulatory splint; 3rd summit of described Y shape transmission rod is connected with described screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520673777.4U CN204893711U (en) | 2015-08-31 | 2015-08-31 | Anchor clamps of square cross -section member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520673777.4U CN204893711U (en) | 2015-08-31 | 2015-08-31 | Anchor clamps of square cross -section member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204893711U true CN204893711U (en) | 2015-12-23 |
Family
ID=54915923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520673777.4U Expired - Fee Related CN204893711U (en) | 2015-08-31 | 2015-08-31 | Anchor clamps of square cross -section member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204893711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081970A (en) * | 2015-08-31 | 2015-11-25 | 蒙城瑞玛电动车有限公司 | Clamp for square-section rod piece of electric vehicle |
| CN112222515A (en) * | 2020-10-20 | 2021-01-15 | 德清博发智能科技有限公司 | Machining device for mechanical lower limbs |
-
2015
- 2015-08-31 CN CN201520673777.4U patent/CN204893711U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081970A (en) * | 2015-08-31 | 2015-11-25 | 蒙城瑞玛电动车有限公司 | Clamp for square-section rod piece of electric vehicle |
| CN112222515A (en) * | 2020-10-20 | 2021-01-15 | 德清博发智能科技有限公司 | Machining device for mechanical lower limbs |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20180831 |