CN205362302U - Bending machine - Google Patents
Bending machine Download PDFInfo
- Publication number
- CN205362302U CN205362302U CN201620149067.6U CN201620149067U CN205362302U CN 205362302 U CN205362302 U CN 205362302U CN 201620149067 U CN201620149067 U CN 201620149067U CN 205362302 U CN205362302 U CN 205362302U
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- CN
- China
- Prior art keywords
- clip
- threaded rod
- mould
- base plate
- half section
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a bending machine, including the mould of bending, the mould of bending includes the bottom plate, establish lower mould on the bottom plate, lie in the last mould of lower mould top, and the lower mould includes left lower mould and right lower mould, and the bottom plate is provided with the recess at the length direction of perpendicular to bottom plate, is provided with the threaded rod in the recess, left lower mould and right lower mould at least one be connected with with the adjusting nut of threaded rod spiro union, the one end of threaded rod pierces through the bottom plate and extends the bottom plate, is provided with the mounting that is used for threaded rod rotation after -fixing threaded rod on the bottom plate. The beneficial effect of the utility model: this bending machine is quick adjustment lower mould opening size portably.
Description
Technical field
This utility model relates to sheet metal bending manufacture field, particularly to a kind of bender.
Background technology
The Chinese patent that publication number is 204052609U discloses a kind of numerical control bender Bending Mould, this Bending Mould by increasing or reducing the quantity regulating backing plate between counterdie and side plate, adjust the opening of counterdie, with satisfied different thicknesss of slab, the demand of different arc and the processing of radian part bending, thus decreasing the quantity of Mold Making.
But, in actual production process, need first to unscrew fastening counterdie, regulate the screw of backing plate and side plate before increase and decrease regulates backing plate.Also need to tighten the fixing counterdie of screw, regulate backing plate and side plate, complicated operation after increase and decrease regulates backing plate, have much room for improvement.
Utility model content
The purpose of this utility model be to provide a kind of can the easy bender quickly regulating lower die open size.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of bender, including Bending Mould, described Bending Mould includes base plate, be located on base plate counterdie, it is positioned at the upper mould above counterdie, described counterdie includes lower-left mould and bottom right mould, described base plate is provided with groove at the length direction being perpendicular to base plate, it is provided with threaded rod in described groove, described lower-left mould and bottom right mould at least one be connected to the adjusting nut that threaded rod is spirally connected, one end of described threaded rod penetrates base plate and extends base plate, and described base plate is provided with the fixture fixing threaded rod for threaded rod after rotating.
By adopting technique scheme, threaded rod is utilized to rotate, drive the adjusting nut that is spirally connected with threaded rod along the axially-movable of threaded rod, and lower-left mould and bottom right mould one of them be connected with adjusting nut, so lower-left mould and one of them meeting motion under adjusting nut drives of bottom right mould, so that the distance between lower-left mould and bottom right mould changes, namely lower die open size realizes regulating.
This utility model is further arranged to: described threaded rod includes left half section and right half section, half section of a described left side and half section of the right side are provided with the external screw thread that hand of spiral is contrary, described adjusting nut is provided with two, two described adjusting nuts are spirally connected with half section of a left side and right half section respectively, and two described adjusting nuts are connected with lower-left mould and bottom right mould respectively.
By adopting technique scheme, half section of a left side that two adjusting nuts are contrary with hand of spiral on threaded rod respectively and right half section are spirally connected, so when threaded rod rotates, two adjusting nuts do rightabout motion, and two adjusting nuts are connected with lower-left mould and bottom right mould respectively, thus driving lower-left mould and bottom right mould to do rightabout motion, namely by the rotation of threaded rod, drive lower-left mould and the motion of bottom right mould such that it is able to accelerate the governing speed of lower die open simultaneously.
This utility model is further arranged to: one end that described threaded rod is positioned at outside base plate is provided with adjusting handle.
By adopting technique scheme, threaded rod arranges adjusting handle, be convenient for people to drive threaded rod to rotate.
This utility model is further arranged to: the axle sleeve that described fixture includes being located on base plate also and threaded rod is socketed, and described axle sleeve is provided with the first fixing bolt of continuous boss joining threaded hole rasp bar.
By adopting technique scheme, the the first fixing bolt utilizing continuous boss abuts with threaded rod, thus when completing the adjustment of lower die open size, restriction threaded rod rotates, avoid in bender work process, because the extruding being subject to sheet material makes threaded rod be moved, and change the position of counterdie, affect crudy.
This utility model is further arranged to: described fixture includes the first clip, the second clip and the second fixing bolt, described first clip is fixed on base plate, described second clip one end is hinged with the first clip, the other end is provided with through hole, described first clip is provided with screwed hole, after the second clip rotates around the second clip and the first clip hinged place, with screw hole after the second fixing bolt traverse through hole, the second clip abuts and thread-rolling screw bar.
By adopting technique scheme, utilize the second fixing bolt through the screw hole of the through hole on the second clip and the first clip, thus fixing the second clip.Now, the second clip abuts and thread-rolling screw bar, it is achieved when completing the adjustment of lower die open size, restriction threaded rod rotates, it is to avoid in bender work process, because the extruding being subject to sheet material makes threaded rod be moved, and change the position of counterdie, affect crudy.
This utility model is further arranged to: described second clip is provided with abrasive particle.
By adopting technique scheme, the second clip arranges abrasive particle, increases the coefficient of friction of the second clip, so that the second clip can securely fix threaded rod.
This utility model is further arranged to: described second clip is positioned at the top of the first clip.
By adopting technique scheme, second clip is arranged on the top of the first clip, thus when needs rotate threaded rod, only need to unscrew the second fixing bolt, the second clip is made to lose the extruding to threaded rod, second clip still can abut with the first clip, is again tightened by the second fixing bolt thus convenient.If the second clip is arranged on the lower section of the first clip, then, when the second fixing bolt is unscrewed, the second clip can rotate around the second clip and the first clip hinged place under gravity.When again the second fixing bolt being tightened, then need to rotate the second clip and align with the first clip to the second clip, then tight a bolt.
In sum, this utility model has the advantages that
Utilize threaded rod to rotate, drive the adjusting nut that is spirally connected with threaded rod along the axially-movable of threaded rod.A left side half section contrary with hand of spiral on threaded rod respectively due to two adjusting nuts and half section of the right side are spirally connected, so when threaded rod rotates, two adjusting nuts do rightabout motion, and two adjusting nuts are connected with lower-left mould and bottom right mould respectively, thus driving lower-left mould and bottom right mould to do rightabout motion, namely by the rotation of threaded rod, driving lower-left mould and the motion of bottom right mould, simplicity realizes lower die open size adjustment rapidly simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the sectional view of A-A in Fig. 2；
Fig. 4 is the enlarged drawing in B region in Fig. 3；
Fig. 5 is the structural representation of embodiment 2；
Fig. 6 is the enlarged drawing in C region in figure.
Accompanying drawing labelling: 1, base plate；2, counterdie；21, lower-left mould；22, bottom right mould；3, groove；4, threaded rod；5, adjusting nut；6, Zuo Banduan；7, right half section；8, adjusting handle；9, axle sleeve；10, the first fixing bolt；11, the first clip；12, the second clip；13, the second fixing bolt；14, abrasive particle；15, screwed hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
Embodiment 1
With reference to Fig. 1, a kind of bender, including Bending Mould, including base plate 1, the counterdie 2 being located on base plate 1, it is positioned at the upper mould above counterdie 2.Counterdie 2 includes lower-left mould 21 and bottom right mould 22.Base plate 1 is provided with groove 3 at the length direction being perpendicular to base plate 1, is provided with threaded rod 4 in groove 3.Owing to groove 3 is perpendicular to the length direction setting of base plate 1, therefore threaded rod 4 is also perpendicularly to the length direction of base plate 1.
With reference to Fig. 2,3 and 4, threaded rod 4 includes left half section 6 and right half section 7.Left half section 6 and right half section 7 is provided with the external screw thread that hand of spiral is contrary.Left half section 6 and right half section 7 is all bolted with adjusting nut 5, and two adjusting nuts 5 are connected with lower-left mould 21 and bottom right mould 22 respectively.
With reference to Fig. 4, one end of threaded rod 4 penetrates base plate 1 and extends base plate 1.One end that threaded rod 4 is positioned at outside base plate 1 is provided with adjusting handle 8.
With reference to Fig. 4, base plate 1 is provided with and the axle sleeve 9 of threaded rod 4 socket, axle sleeve 9 is provided with the first fixing bolt 10 of continuous boss 9 joining threaded hole rasp bar 4.
When threaded rod 4 rotates, two adjusting nuts 5 do rightabout motion, and two adjusting nuts 5 are connected with lower-left mould 21 and bottom right mould 22 respectively, thus driving lower-left mould 21 and bottom right mould 22 to do rightabout motion, namely by the rotation of threaded rod 4, drive lower-left mould 21 and bottom right mould 22 to move simultaneously, so that the distance between lower-left mould 21 and bottom right mould 22 changes, namely realize simplicity and rapidly adjust counterdie 2 openings of sizes.
The the first fixing bolt 10 utilizing continuous boss 9 abuts with threaded rod 4, thus when completing the adjustment of counterdie 2 openings of sizes, restriction threaded rod 4 rotates, avoid in bender work process, because the extruding being subject to sheet material makes threaded rod 4 be moved, and change the position of counterdie 2, affect crudy.
Embodiment 2
With reference to Fig. 5 and 6, embodiment 2 and embodiment 1 are distinctive in that, base plate 1 is not provided with axle sleeve 9 and the first fixing bolt 10, but is provided with the first clip 11 on base plate 1, and one end of the first clip 11 is hinged with the second clip 12, and the other end is provided with screwed hole 15.Second clip 12 is provided with through hole away from one end hinged with the first clip 11.Screwed hole 15 and through hole are equipped with a second fixing bolt 13.When the second fixing bolt 13 is spirally connected through through hole with screwed hole 15, the second clip 12 abuts and thread-rolling screw bar 4.Second clip 12 is provided with abrasive particle 14.Second clip 12 is positioned at the top of the first clip 11.
The second fixing bolt 13 is utilized to be spirally connected through the screwed hole 15 of the through hole on the second clip 12 and the first clip 11, thus fixing the second clip 12.Now, the second clip 12 abuts and thread-rolling screw bar 4, it is achieved when completing the adjustment of counterdie 2 openings of sizes, restriction threaded rod 4 rotates, it is to avoid in bender work process, because the extruding being subject to sheet material makes threaded rod 4 be moved, and change the position of counterdie 2, affect crudy.
Second clip 12 is arranged on the top of the first clip 11, thus when needs rotate threaded rod 4, only need to unscrew the second fixing bolt 13, the second clip 12 is made to lose the extruding to threaded rod 4, second clip 12 still can abut with the first clip 11, is again tightened by the second fixing bolt 13 thus convenient.If the second clip 12 is arranged on the lower section of the first clip 11, then, when the second fixing bolt 13 is unscrewed, the second clip 12 can rotate around the second clip 12 and the first clip 11 hinged place under gravity.When again the second fixing bolt 13 being tightened, then need to rotate the second clip 12 to the second clip 12 and align with the first clip 11, then tight a bolt.
Claims (7)
1. a bender, including Bending Mould, described Bending Mould includes base plate (1), it is located at the counterdie (2) on base plate (1), it is positioned at the upper mould of counterdie (2) top, described counterdie (2) includes lower-left mould (21) and bottom right mould (22), it is characterized in that: described base plate (1) is provided with groove (3) at the length direction being perpendicular to base plate (1), threaded rod (4) it is provided with in described groove (3), described lower-left mould (21) and bottom right mould (22) at least one be connected to the adjusting nut (5) being spirally connected with threaded rod (4), one end of described threaded rod (4) penetrates base plate (1) and extends base plate (1), described base plate (1) is provided with the fixture fixing threaded rod (4) for threaded rod (4) after rotating.
2. bender according to claim 1, it is characterized in that: described threaded rod (4) includes left half section (6) and right half section (7), a described left side half section (6) and right half section (7) are provided with the external screw thread that hand of spiral is contrary, described adjusting nut (5) is provided with two, two described adjusting nuts (5) are spirally connected with a left side half section (6) and right half section (7) respectively, and two described adjusting nuts (5) are connected with lower-left mould (21) and bottom right mould (22) respectively.
3. bender according to claim 1, is characterized in that: described threaded rod (4) is positioned at base plate (1) one end outward and is provided with adjusting handle (8).
4. bender according to claim 1, it is characterized in that: described fixture include being located at base plate (1) upper and and the axle sleeve (9) that is socketed of threaded rod (4), first that described axle sleeve (9) is provided with continuous boss (9) joining threaded hole rasp bar (4) fixes bolt (10).
5. bender according to claim 1, it is characterized in that: described fixture includes the first clip (11), second clip (12) and the second fixing bolt (13), described first clip (11) is fixed on base plate (1), described second clip (12) one end is hinged with the first clip (11), the other end is provided with through hole, described first clip (11) is provided with screwed hole (15), after the second clip (12) rotates around the second clip (12) with the first clip (11) hinged place, second fixing bolt (13) is spirally connected with screwed hole (15) after through hole, second clip (12) abuts and thread-rolling screw bar (4).
6. bender according to claim 5, is characterized in that: described second clip (12) is provided with abrasive particle (14).
7. bender according to claim 6, is characterized in that: described second clip (12) is positioned at the top of the first clip (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620149067.6U CN205362302U (en) | 2016-02-27 | 2016-02-27 | Bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620149067.6U CN205362302U (en) | 2016-02-27 | 2016-02-27 | Bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205362302U true CN205362302U (en) | 2016-07-06 |
Family
ID=56272426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620149067.6U Expired - Fee Related CN205362302U (en) | 2016-02-27 | 2016-02-27 | Bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205362302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040792A (en) * | 2016-07-21 | 2016-10-26 | 山西军昊实业有限公司 | Bending machine used for machining metal integral type sound barrier |
-
2016
- 2016-02-27 CN CN201620149067.6U patent/CN205362302U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040792A (en) * | 2016-07-21 | 2016-10-26 | 山西军昊实业有限公司 | Bending machine used for machining metal integral type sound barrier |
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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 |
Granted publication date: 20160706 Termination date: 20210227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |