CN203779378U - Beam clamp - Google Patents
Beam clamp Download PDFInfo
- Publication number
- CN203779378U CN203779378U CN201420162181.3U CN201420162181U CN203779378U CN 203779378 U CN203779378 U CN 203779378U CN 201420162181 U CN201420162181 U CN 201420162181U CN 203779378 U CN203779378 U CN 203779378U
- Authority
- CN
- China
- Prior art keywords
- clamp
- screw
- type beam
- steel plate
- bolt
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 230000002301 combined effect Effects 0.000 abstract 1
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a beam clamp. The beam clamp comprises a rectangular tube-shaped clamp body formed by stamping and bending a steel plate, wherein the clamp body is provided with a clamp opening shaped like a Chinese character 'Gong', two sides of the clamp opening are respectively provided with a clamp plier and a clamp plate, the inner side face of the clamp plier is provided with inner teeth for enhancing contact friction force, and the clamp plate is provided with a screw hole correspondingly provided with a bolt for propping and pressing a clamped object. The beam clamp is high in structure strength and material use ratio, the weight of the clamp can be reduced, the production efficiency of the clamp can be effectively improved by the processing mode of stamping and bending the steel plate, meanwhile the surface contact friction force of the clamp opening is increased, thus the clamping force is enhanced, and the usability of the clamp is comprehensively improved under the combined effects of the clamp structure and the steel plate material.
Description
Technical field
The utility model relates to a kind of fixture, specifically a kind of type beam folder.
Background technology
Fixture is a kind of fixed object instrument very common in industrial production, can be applicable to location, the fastening multiple use that waits, and current common a kind of hanging beam fixture, it is made into integration by cast iron, at clamp mouth part, by bolt and clamp, coordinate and clamp, although the fixture handling ease of this whole cast iron type, but the weight of solid construction is larger, and consume material is more, and its intensity is general, particularly cast iron materials toughness is poor, be easier to occur distortion fracture in long-term high load capacity, the contact friction force of Cast Iron Surface is also poor in addition, thereby the clamping frictional force of jaws is also restricted.By entity centre is designed to hollow form, when can save material, can not cause declining to a great extent of structural strength yet, therefore this fixture can be used other material to coordinate design of new processes to become weight little, the structure that intensity is high, make fixture can improve chucking power, can save material again.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides that a kind of weight is little, intensity is high, can save production material again, and has the type beam folder of fine chucking power.
The utility model solves the technical scheme that its technical problem adopts:
A kind of type beam folder, comprise the clamp that is formed rectangular tubular by steel plate punched bending, on described clamp, be provided with arc jaws, described jaws both sides are respectively clamp and clamping plate, the medial surface of described clamp is provided with the internal tooth that strengthens contact friction force, on described clamping plate, be provided with screw, the corresponding bolt of pressing held object for pushing up that is provided with on described screw.
As the improvement of technique scheme, described clamp is two wedge shape limit pucellas with 3 clampings in a triangle of described bolt shape.
As the further improvement of technique scheme, on described bolt, be also provided with the lock nut for clamping screw.
Further, described clamp bottom is provided with two and for correspondence, penetrates standing screw and with the fastening fixing hole of nut.
Further, in described fixing hole, be provided with and can correspondence be connected and fixed screw flight.
The beneficial effects of the utility model are: this type beam clamping structure intensity is high, stock utilization is high, and can reduce clamp weight, its processing mode that bends steel plate by punching press can effectively improve the production efficiency of fixture, improve jaws Surface Contact friction dynamics simultaneously, thereby enhancing chucking power, under the acting in conjunction of clamp structure and steel plate materials, major tuneup the serviceability of fixture.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is mounting structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of clamp in the utility model.
The specific embodiment
See figures.1.and.2, a kind of type beam folder of the present utility model, comprise the clamp 1 that is formed rectangular tubular by steel plate punched bending, steel performance is better, by punching press, can form rectangular tubular, the same material of equal quality by Quick-forming, the torsion resistant and bending resistant performance of hollow tubular object is all better than solid body, therefore clamp 1 can have good structural strength, can keep lower weight again, saved efficiently material simultaneously; On described clamp 1, be provided with arc jaws 11, described jaws 11 both sides are respectively clamp 12 and clamping plate 13, the medial surface of described clamp 12 is provided with the internal tooth 14 that strengthens contact friction force, thereby promotes contact friction force and the chucking power of jaws 11, makes to be clamped and connected more firm; On described clamping plate 13, be provided with screw 15, the corresponding bolt 2 of pressing held object for pushing up that is provided with on described screw 15, described bolt 2 and screw 15 can be selected DIN933 standard, thus in economization production process because the various inconvenience that bring without standard, thereby it is consuming time to shorten production, reduces costs.
As the improvement of above-mentioned embodiment, preferably, described clamp 12 is the wedge shape limit pucellas that two and described bolt 2 form 3 clampings of isosceles triangle, and shape material saving, wedge shape limit, is subject to force intensity large, effectively increases the intensity of clamping beam body.
Further improvement as above-mentioned embodiment, on described bolt 2, be also provided with the lock nut 3 for clamping screw 2, by described lock nut 3 clamping screws 2, avoid in use causing clamping inefficacy to make clamp 1 drop from Liang Tishang because bolt 2 is loosening, cause accident.
Further, described clamp 1 bottom is provided with two and for correspondence, penetrates standing screw and with the fastening fixing hole 16 of nut, while clamping, clamp 1 can be pierced into standing screw and with the fastening clamp 1 of nut, thereby standing screw is fixed on clamp 1.
Further again, in described fixing hole 16, be provided with and can correspondence be connected and fixed screw flight, clamp 1 is directly connected with standing screw, further strengthen the degree of connection of clamp 1 and standing screw.
The above, be better embodiment of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, within all should falling into protection domain of the present utility model.
Claims (5)
1. a type beam presss from both sides, it is characterized in that: comprise the clamp (1) that is formed rectangular tubular by steel plate punched bending, on described clamp (1), be provided with arc jaws (11), described jaws (11) both sides are respectively clamp (12) and clamping plate (13), the medial surface of described clamp (12) is provided with the internal tooth (14) that strengthens contact friction force, on described clamping plate (13), be provided with screw (15), the upper corresponding bolt (2) of pressing held object for pushing up that is provided with of described screw (15).
2. a kind of type beam folder according to claim 1, is characterized in that: described clamp (12) is the wedge shape limit pucellas that two and described bolt (2) form 3 clampings of isosceles triangle.
3. a kind of type beam folder according to claim 1, is characterized in that: on described bolt (2), be also provided with the lock nut (3) for clamping screw (2).
4. a kind of type beam folder according to claim 1, is characterized in that: described clamp (1) bottom is provided with two and for correspondence, penetrates standing screw and with the fastening fixing hole of nut (16).
5. a kind of type beam folder according to claim 4, is characterized in that: in described fixing hole (16), be provided with and can correspondence be connected and fixed screw flight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162181.3U CN203779378U (en) | 2014-04-03 | 2014-04-03 | Beam clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162181.3U CN203779378U (en) | 2014-04-03 | 2014-04-03 | Beam clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203779378U true CN203779378U (en) | 2014-08-20 |
Family
ID=51315606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420162181.3U Expired - Lifetime CN203779378U (en) | 2014-04-03 | 2014-04-03 | Beam clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203779378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442539A (en) * | 2018-04-25 | 2018-08-24 | 深圳优力可科技股份有限公司 | A kind of beam folder and connection structure |
-
2014
- 2014-04-03 CN CN201420162181.3U patent/CN203779378U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442539A (en) * | 2018-04-25 | 2018-08-24 | 深圳优力可科技股份有限公司 | A kind of beam folder and connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |