CN107745244B - Bedding-in press and its overturning protective device - Google Patents
Bedding-in press and its overturning protective device Download PDFInfo
- Publication number
- CN107745244B CN107745244B CN201710772846.0A CN201710772846A CN107745244B CN 107745244 B CN107745244 B CN 107745244B CN 201710772846 A CN201710772846 A CN 201710772846A CN 107745244 B CN107745244 B CN 107745244B
- Authority
- CN
- China
- Prior art keywords
- press slide
- substrate
- protective device
- press
- mold
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 36
- 239000000758 substrate Substances 0.000 claims abstract description 43
- 239000007787 solid Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000003825 pressing Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
This disclosure relates to a kind of bedding-in press and its overturning protective device, the bedding-in press includes press slide (1), mold (2) are fixed on the press slide (1), wherein, overturning protective device (3) includes the supporting element (32) of the substrate (31) for being fixed on the press slide (1) and the side wall for supporting the mold (2), the substrate (31) and the mold (2) are arranged along the width direction interval of the press slide (1), the supporting element (32) is fixed on the substrate (31) and the side wall for protruding from the substrate (31) towards the mold (2) extends.The overturning protective device can press slide driven mold overturn during support mode, prevent the junction of press slide and mold due to by lateral force there is a phenomenon where connection be broken, guarantee the turning-over safety of mold.
Description
Technical field
This disclosure relates to bedding-in press lapping-in field, and in particular, to a kind of bedding-in press and its overturning protective device.
Background technique
The large stamping dies such as side wall, car door after manufacture, in order to guarantee assembly precision, are needed in fluid pressure type bedding-in press
Upper carry out lapping-in, generally for the efficiency for accelerating bedding-in mold, bedding-in press all has turnover mechanism, so that being fixed on bedding-in pressure
Upper mold assembly on machine sliding block and fixed lower mould assembly on the table can be overturn simultaneously, that is, make upper mold assembly and
Lower mould assembly changes over, and is exchanged automatically without manually exchanging, accelerates bedding-in efficiency.But in switching process, mold connects
Shearing force can be born by connecing the positioning key navigated on sliding block or workbench and follower bolt component, will lead to it in this way and there is fracture
Risk, this undoubtedly increases overturning risk.
Summary of the invention
Purpose of this disclosure is to provide a kind of bedding-in press to overturn protective device, which can be sliding in press
Support mode during block driven mold is overturn, prevents the junction of press slide and mold from connecting due to by shearing force
The phenomenon that connecing fracture guarantees the turning-over safety of mold.
To achieve the goals above, the disclosure provides a kind of bedding-in press overturning protective device, and the bedding-in press includes
Press slide is fixed with mold on the press slide, wherein the overturning protective device includes sliding for being fixed to the press
The supporting element of substrate on block and the side wall for supporting the mold, the substrate and the mold are along the press slide
Width direction interval setting, the supporting element be fixed to the substrate on and protrude from the substrate towards the side of the mold
Wall extends.
Optionally, the protrusion length of the supporting element is adjustably fixed on the substrate.
Optionally, the supporting element includes adjusting bolt, and the width direction in the substrate along the press slide opens up
There is threaded hole, the bolt that adjusts includes the bolt body for being threadedly coupled in the threaded hole, and being used for will be described
Bolt body is fastened to the locking nut in the substrate, to adjust the bolt sheet by the head for rotating the bolt body
Body protrudes from the length of the substrate.
Optionally, the supporting element is to be equidistantly spaced from the substrate multiple, and each supporting element protrudes from
The length of the substrate is consistent.
Optionally, the first elongated slot extended along its length is formed on the press slide, the substrate includes paving
Plate on the press slide, the plate at least side edge bend extension vertically towards the press slide to be formed
Have for cooperating the protrusive board snapped fit on first elongated slot.
Optionally, be also formed on the press slide with vertically arranged second elongated slot of first elongated slot, it is described to turn over
Rotation protection device further includes the fixed block for being inserted into second elongated slot, and the substrate is bolted to institute by connection
It states on fixed block to be fixed on the press slide.
Optionally, the connection bolt is multiple for the extending direction arranged for interval along second elongated slot.
Optionally, the cross section of second elongated slot is formed as T-shaped structure, correspondingly, the cross section shape of the fixed block
As the T-shaped structure for being embedded in second elongated slot.
A kind of bedding-in press, including press slide are also provided according to another aspect of the present disclosure, fixed on the press slide
There is mold, wherein further include overturning protective device disclosed above, the overturning protective device is fixed on the press slide
And the mold is supported when the press slide is in rollover states.
Optionally, arranged for interval has multiple overturning protective devices along the length direction of the press slide.
The beneficial effect of this technology is: when the overturning of press slide driven mold, supporting element can play support mode
Effect, preventing the junction of press slide and mold, there is a phenomenon where connections to be broken due to by shearing force, guarantees switching process
Safety and stability.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is the top view of the installation diagram of press slide, mold and overturning protective device that the disclosure provides；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the B-B cross-sectional view of Fig. 1；
Fig. 4 is the portion the C partial view of Fig. 1；
Fig. 5 is the side view of Fig. 4；
Fig. 6 is the main view of Fig. 4.
Description of symbols
1 press slide, 11 first elongated slot, 12 second elongated slot
2 molds 3 overturn 31 substrate of protective device
32 supporting element, 33 fixed block, 311 plate
312 protrusive board, 310 threaded hole, 321 threaded body
322 locking nuts 4 connect bolt 5T type nut
6 pressing plate 7T type bolt, 8 positioning key
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
As shown in Figure 1, bedding-in press in the prior art includes press slide 1, mold 2 is fixed on the press slide 1.
Specifically, as shown in Fig. 2, mold 2 to be navigated to realization mold 2 in the positioning spline of press slide 1 by positioning key 8 first
Primary Location, then as shown in figure 3, mold 2 is fixed on press slide 1 by follower bolt component, follower bolt component packet
Include tommyhead bolt 7, T-nut 5 and pressing plate 6.Specifically, the two sides for the center line that press slide 1 extends about length direction are set
Multiple mounting grooves being arranged at equal intervals are equipped with, which extends in the width direction and cross section is formed as T shape, therefore, mold 2
It is inserted by tommyhead bolt 7 in above-mentioned mounting groove and is locked by T-nut 5, and between T-nut 5 and mold 2
Also add pressing plate 6.As a result, when press slide 1 needs turnover mould 2, positioning key 8 and follower bolt component will bear compared with
Big lateral force is easy to produce fracture and connection abrasion, and there are biggish security risks.
Therefore, as shown in Figures 4 to 6, the disclosure provides a kind of bedding-in press overturning protective device, overturns protective device 3
Supporting element 32 including the substrate 31 for being fixed on press slide 1 and the side wall for supporting mold 2, substrate 31 and mould
Tool 2 is arranged along the width direction interval of press slide 1, and supporting element 32 is fixed on substrate 31 and protrudes from substrate 31 towards mold
2 side wall extends.
It should be noted that length direction referred to herein is left and right directions shown in Fig. 1 drawing, width direction is figure
Up and down direction shown in 1 drawing.
In other words, when press slide 1 is in rollover states, supporting element 32 can play the role of support mode 2, with mould
The gravity of tool 2 itself offsets, and prevents above-mentioned positioning key 8 and follower bolt component in switching process by biggish lateral
Power, and the phenomenon that produce fracture or wear, guarantee the safety and stability of switching process.
Further, in order to adapting to the width dimensions for different molds 2, in the present embodiment, supporting element 32
Protrusion length adjustably it is fixed on the substrate 31.That is, supporting element 32 protrude from substrate 31 length be it is adjustable, with
This, which meets, supports various sizes of mold 2.
Specifically, in order to realize the adjustable of protrusion length, in the present embodiment, supporting element 32 includes adjusting bolt,
Width direction in substrate 31 along press slide 1 offers threaded hole 310, and adjusting bolt includes for being threadedly coupled to threaded hole
Bolt body 321 in 310, and the locking nut 322 for being fastened to bolt body 321 in substrate 31, by turning
The head of bolt body 321 is moved to adjust the length that the bolt body 321 protrudes from substrate 31.
That is, locking nut 322 is unscrewed first, subsequent rotating bolt when needing to change the protrusion length for adjusting bolt
Rotary motion is converted linear motion by the head of ontology 321, to adapt to the different sizes of mold 2.
In order to guarantee that support is steady, in the present embodiment, supporting element 32 is to be equidistantly spaced from the substrate 31 multiple,
The length that each supporting element 32 protrudes from substrate 31 is consistent.Such as shown in Fig. 4, supporting element 32 is two, is respectively supported at mold 2
Different location, improve support force.
In addition, in order to eliminate this overturning protective device from the lateral force being subject in switching process, as shown in figure 5,
In present embodiment, the first elongated slot 11 extended along its length is formed on press slide 1, substrate 31 includes being layed in pressure
Plate 311 on machine sliding block 1, the plate 311 at least side edge vertically bend to extend and be used for being formed with towards press slide 1
Cooperation snaps fit onto the protrusive board 312 on the first elongated slot 11.In this way, snapping fit onto first when overturning protective device is in switching process
Protrusive board 312 in elongated slot 11 contacts the lateral force for balancing out and itself being subject to the side wall of the first elongated slot 11.
Further, in the present embodiment, it is also formed on press slide 1 and the first elongated slot 11 vertically arranged second
Elongated slot 12, overturning protective device 3 further include the fixed block 33 for being inserted into the second elongated slot 12, and substrate 31 passes through connection bolt
4 are connected on fixed block 33 to be fixed on press slide 1.Wherein, the second elongated slot 12 is mentioned above for stent
The mounting groove of tool 2, fixed block 33, which can choose, not to be installed other mounting grooves of above-mentioned T-bolt 7 and carrys out fixed substrate 31.
In order to firmly install, as shown in figure 5, in the present embodiment, connection bolt 4 is along the extension side of the second elongated slot 12
To spaced apart multiple.
Since the cross section of the second elongated slot 12 is formed as T-shaped structure, correspondingly, the cross section of fixed block 33 is formed as being embedded in
The T-shaped structure of second elongated slot 12.As shown in fig. 6, T-shaped structure be it is inverted, fixed block can be made to be locked on the second elongated slot 12
It is interior, substrate 31 is realized by being fixed on fixed block 33 fixed on press slide 1.
In terms of according to another party of the disclosure, a kind of bedding-in press, including press slide 1 are provided, it is solid on the press slide 1
Surely there is mold 2, wherein further include overturning protective device disclosed above, overturning protective device 3 is fixed on press slide 1 simultaneously
The support mode 2 when press slide 1 is in rollover states, can guarantee the turning-over safety of bedding-in press.
Wherein, in order to provide enough support forces to mold 2, in the present embodiment, along the length direction of press slide 1
Upper arranged for interval has multiple overturning protective devices 3.Multiple overturning protective device collective effects, in 1 switching process of press slide,
Apply support force towards the side wall of mold 2, guarantees tipping stability.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (10)
1. a kind of bedding-in press overturns protective device, the bedding-in press includes press slide (1), solid on the press slide (1)
Surely there are mold (2), which is characterized in that overturning protective device (3) includes the base for being fixed on the press slide (1)
The supporting element (32) of plate (31) and the side wall for supporting the mold (2), the substrate (31) and the mold (2) are along institute
The width direction interval setting of press slide (1) is stated, the supporting element (32) is fixed on the substrate (31) and protrudes from institute
The side wall for stating substrate (31) towards the mold (2) extends.
2. overturning protective device according to claim 1, which is characterized in that the supporting element (32) protrudes from the substrate
(31) protrusion length can be adjusted.
3. overturning protective device according to claim 2, which is characterized in that the supporting element (32) includes adjusting bolt,
Width direction in the substrate (31) along the press slide (1) offers threaded hole (310), and the adjusting bolt includes using
In the bolt body (321) being threadedly coupled in the threaded hole (310), and for fastening the bolt body (321)
To the locking nut (322) in the substrate (31), to adjust the bolt by the head for rotating the bolt body (321)
Ontology (321) protrudes from the length of the substrate (31).
4. overturning protective device according to claim 2, which is characterized in that the supporting element (32) is to be equidistantly spaced from
Multiple on the substrate (31), the length that each supporting element (32) protrudes from the substrate (31) is consistent.
5. overturning protective device described in any one of -4 according to claim 1, which is characterized in that the press slide (1)
On be formed with the first elongated slot (11) extended along its length, the substrate (31) includes being layed in the press slide (1)
On plate (311), plate (311) at least side edge towards the press slide (1) vertically bending extend to be formed with
For cooperating the protrusive board (312) snapped fit on first elongated slot (11).
6. overturning protective device according to claim 5, which is characterized in that be also formed on the press slide (1) with
Vertically arranged second elongated slot (12) of first elongated slot (11), the overturning protective device (3) further includes for being inserted into
The fixed block (33) in the second elongated slot (12) is stated, the substrate (31) is connected to the fixed block (33) by connecting bolt (4)
On be fixed to the press slide (1) on.
7. overturning protective device according to claim 6, which is characterized in that the connection bolt (4) is along described second
The extending direction of elongated slot (12) is spaced apart multiple.
8. overturning protective device according to claim 6, which is characterized in that the cross section of second elongated slot (12) is formed
For T-shaped structure, correspondingly, the cross section of the fixed block (33) is formed as the T-shaped structure for being embedded in second elongated slot (12).
9. a kind of bedding-in press, including press slide (1), mold (2) are fixed on the press slide (1), which is characterized in that also
Including overturning protective device described according to claim 1 any one of -8, the overturning protective device (3) is fixed on described
It is supported the mold (2) on press slide (1) and when the press slide (1) is in rollover states.
10. bedding-in press according to claim 9, which is characterized in that between along the length direction of the press slide (1)
Every being disposed with multiple overturning protective devices (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710772846.0A CN107745244B (en) | 2017-08-31 | 2017-08-31 | Bedding-in press and its overturning protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710772846.0A CN107745244B (en) | 2017-08-31 | 2017-08-31 | Bedding-in press and its overturning protective device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107745244A CN107745244A (en) | 2018-03-02 |
| CN107745244B true CN107745244B (en) | 2019-07-23 |
Family
ID=61255549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710772846.0A Expired - Fee Related CN107745244B (en) | 2017-08-31 | 2017-08-31 | Bedding-in press and its overturning protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107745244B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3525885A1 (en) * | 1985-07-19 | 1987-01-29 | Siemens Ag | Compound tool for a press with a high stroke rate |
| US4787814A (en) * | 1986-01-17 | 1988-11-29 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." | Apparatus for the location for inspection and other purposes of a generally circular article |
| CN200991997Y (en) * | 2006-12-12 | 2007-12-19 | 合肥锻压机床有限公司 | Numerical-control mould matched hydraulic machine of turn-over apparatus with turn-over plate |
| CN101992390A (en) * | 2009-08-20 | 2011-03-30 | 吴武训 | Two-beam and four-column type die spotting machine |
| CN103480739A (en) * | 2013-09-27 | 2014-01-01 | 吉林省元隆达工装设备有限公司 | Overturning machine for spotting of large dies and moulds |
| CN203470690U (en) * | 2013-09-14 | 2014-03-12 | 南通锻压设备股份有限公司 | Turnover and buckling and locking device of die |
-
2017
- 2017-08-31 CN CN201710772846.0A patent/CN107745244B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3525885A1 (en) * | 1985-07-19 | 1987-01-29 | Siemens Ag | Compound tool for a press with a high stroke rate |
| US4787814A (en) * | 1986-01-17 | 1988-11-29 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." | Apparatus for the location for inspection and other purposes of a generally circular article |
| CN200991997Y (en) * | 2006-12-12 | 2007-12-19 | 合肥锻压机床有限公司 | Numerical-control mould matched hydraulic machine of turn-over apparatus with turn-over plate |
| CN101992390A (en) * | 2009-08-20 | 2011-03-30 | 吴武训 | Two-beam and four-column type die spotting machine |
| CN203470690U (en) * | 2013-09-14 | 2014-03-12 | 南通锻压设备股份有限公司 | Turnover and buckling and locking device of die |
| CN103480739A (en) * | 2013-09-27 | 2014-01-01 | 吉林省元隆达工装设备有限公司 | Overturning machine for spotting of large dies and moulds |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107745244A (en) | 2018-03-02 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Research and preparation press and its overturning protection device Effective date of registration: 20200817 Granted publication date: 20190723 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2020990000977 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210507 Granted publication date: 20190723 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2020990000977 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Research and distribution of press and its turnover protection device Effective date of registration: 20210726 Granted publication date: 20190723 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990000644 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231123 Granted publication date: 20190723 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990000644 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 |