CN219028657U - Composite guiding device of press - Google Patents
Composite guiding device of press Download PDFInfo
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- CN219028657U CN219028657U CN202223116617.9U CN202223116617U CN219028657U CN 219028657 U CN219028657 U CN 219028657U CN 202223116617 U CN202223116617 U CN 202223116617U CN 219028657 U CN219028657 U CN 219028657U
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- 239000002131 composite material Substances 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 16
- 238000012545 processing Methods 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 238000005265 energy consumption Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a composite guide device of a press, which comprises a support, a guide post and a movable beam device, wherein the guide post is fixedly arranged on the support, the movable beam device is provided with a connecting mechanism, the connecting mechanism is in sliding connection with the guide post, the support is fixedly provided with a fixed guide plate, the movable beam device is fixedly provided with a movable guide plate, one side of the fixed guide plate is provided with a fixed contact side surface, one side of the movable guide plate is provided with a movable contact side surface, the fixed contact side surface is in butt joint with the movable contact side surface, a clearance space is arranged between the fixed guide plate and the movable guide plate, and the width of the clearance space is smaller than the movement stroke of the connecting mechanism on the guide post. The utility model has the beneficial effects that: the transverse load born by the press driving piece can be greatly reduced, and the advantage of longer service life is achieved. The lengths of the movable guide plate and the fixed guide plate are reduced, so that the processing cost of the movable guide plate and the fixed guide plate is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of guiding devices, in particular to a composite guiding device of a press.
Background
The press is a press, a hydraulic press and an oil press for short, and the press refers to a forming machine for forming industrial products through pressure. In a hydraulic press, a die is pressurized by a hydraulic cylinder as a press driving member, thereby realizing the molding processing of a product. When the press works, due to the processing problem or uneven distribution of product materials, the press driving piece of the press can generate unbalanced load during the working, thereby influencing the service life of the press driving piece.
For example, chinese patent publication No. CN202174791U discloses a plane guiding device for a hot press, which comprises an upper beam, a plane guiding column and a movable beam, wherein the plane guiding column is connected with the movable beam, and fixed guiding seats arranged on two sides of the plane guiding column are connected with the upper beam. The utility model is characterized in that the guiding device is rearranged and designed into plane guiding, so that the guiding device is not influenced by thermal expansion, and stable guiding is realized. However, when the press drive is subjected to an offset load, the lateral load that the guide post can withstand is very limited, resulting in a reduced press drive life. Therefore, the guiding device in the prior art has the problem of poor protection effect on the workpiece driven by the press.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide a press composite guiding device which comprises a bracket, a guiding column and a movable beam device, and has the advantage of longer service life of a press driving workpiece.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a compound guider of press, includes support, guide post and moves the roof beam device, guide post fixed mounting is on the support, it is equipped with coupling mechanism to move the roof beam device, coupling mechanism and guide post sliding connection, support fixed mounting has fixed deflector, it has movable deflector to move roof beam device fixed mounting, one side of fixed deflector is equipped with the fixed contact side, one side of moving the deflector is equipped with the movable contact side, fixed contact side and movable contact side butt, be equipped with between fixed deflector and the movable deflector and keep away the position space, the width that keeps away the position space is less than coupling mechanism's motion stroke on the guide post.
By such arrangement: the transverse load born by the press driving piece can be greatly reduced, so that the service life of the press driving piece is effectively prolonged, and the advantage of higher service life is achieved. The lengths of the movable guide plate and the fixed guide plate are reduced, so that the processing cost of the movable guide plate and the fixed guide plate is greatly reduced. The movable guide plate and the fixed guide plate are not contacted in the idle stage and the return process of the piece, so that the abrasion of the movable guide plate and the fixed guide plate is reduced, the resistance of the movable guide plate and the fixed guide plate to the movement of the press driving piece in the idle stage can be reduced, the effect of reducing energy consumption is achieved, the production cost is reduced, and the machining precision can be improved.
Preferably, the connecting mechanism comprises a connecting sleeve and a connecting plate, two ends of the connecting plate are respectively and fixedly connected with the movable beam device and the connecting sleeve, and the connecting sleeve is in sliding connection with the guide post.
By such arrangement: the function of sliding on the guide post through the connecting mechanism is realized.
Preferably, the connection plate is disposed vertically.
By such arrangement: the connecting plate of vertical setting can bear bigger vertical load and moment of torsion, plays the effect that improves connecting plate structural stability.
Preferably, at least 2 guide posts are provided, and at least 2 guide posts are respectively positioned in different directions of the movable beam device.
By such arrangement: the support force can be provided for the movable beam device from different directions, so that the stability of the movable beam device in the moving process can be effectively improved.
Preferably, the fixed contact side surface and the movable contact side surface are both plane surfaces.
By such arrangement: plays a role in conveniently processing the fixed guide plate and the movable guide plate, and is beneficial to reducing the processing cost of the fixed guide plate and the movable guide plate.
Preferably, the fixed contact side surface is provided with a positioning groove, the movable contact side surface is provided with a positioning convex strip matched with the positioning groove, and the extending direction of the positioning convex strip is parallel to the guide column.
By such arrangement: the support force in different directions can be provided for the movable beam device, the stability of the movable beam device is further improved, the fixed guide plate and the movable guide plate can bear loads in different directions, the function of protecting the press driving piece is achieved, and the advantage of longer service life of the press driving piece is achieved.
Preferably, the fixed contact side surface is in an arc shape recessed towards the inner side of the fixed guide plate, and the movable contact side surface is in an arc shape protruding towards the outer side of the movable guide plate and matched with the fixed contact side surface.
By such arrangement: the support force in different directions can be provided for the movable beam device, the stability of the movable beam device is further improved, the fixed guide plate and the movable guide plate can bear loads in different directions, the function of protecting the press driving piece is achieved, and the advantage of longer service life of the press driving piece is achieved.
Preferably, the fixed guide plate and the movable guide plate have the same thickness.
By such arrangement: the device has the functions of facilitating production, maintenance and replacement, and is beneficial to reducing the production and maintenance cost.
Preferably, the fixed guide plate and the movable guide plate have the same length.
By such arrangement: the production materials of the fixed guide plate and the movable guide plate are saved, and the production cost of the fixed guide plate and the movable guide plate can be reduced on the basis of ensuring the positioning precision of the movable beam device.
Preferably, the fixed guide plates are at least 2, at least 2 fixed guide plates are respectively positioned in different directions of the movable beam device, the movable guide plates are at least 2, and 2 movable guide plates are respectively in one-to-one correspondence with at least 2 fixed guide plates.
By such arrangement: the support force can be provided for the movable beam device in different directions respectively, so that the stability of the movable beam device in movement can be effectively improved, and the function of protecting the press driving piece is achieved.
Compared with the prior art, the utility model has the beneficial technical effects that:
1. in the process of pressure forming processing, the movable guide plate is contacted with the fixed guide plate, so that the movable beam device can transfer load to the frame through the movable guide plate and the fixed guide plate, and the transverse load born by the press driving piece can be greatly reduced, thereby effectively prolonging the service life of the press driving piece and achieving the advantage of higher service life.
2. The guide column and the fixed guide plate simultaneously guide the movement direction of the movable beam device, so that the positioning precision of the movable beam device is effectively improved, and the processing precision can be improved.
3. Through setting up in the space of keeping away for move the deflector and decide the deflector and do not contact in the idle stage of press driving piece and return stroke in-process, thereby reduce the wearing and tearing of moving the deflector and deciding the deflector, and can reduce and move the deflector and decide the deflector and to the resistance of press driving piece idle stage motion, play the effect of reducing the energy consumption, reduction in production cost.
4. Because the movable guide plate and the fixed guide plate are used for positioning and guiding the movable beam device, if the machining precision is poor, the movable guide plate and the fixed guide plate can be clamped in the moving process, so that the machining precision of the movable guide plate and the fixed guide plate is higher, and the production cost is higher. The setting in space keeps away can reduce the length of moving deflector and deciding the deflector to greatly reduced the processing cost of moving deflector and deciding the deflector, have lower advantage of manufacturing cost.
Drawings
FIG. 1 is a schematic view of a composite guide device for a press in accordance with embodiment 1 of the present utility model during the idle phase of the press drive;
FIG. 2 is a schematic view showing the structures of a fixed guide plate and a movable guide plate in embodiment 1 of the present utility model;
FIG. 3 is a schematic view showing a composite guide device of a press when the movable beam device extrudes a die in embodiment 1 of the present utility model;
FIG. 4 is a schematic view showing the structure of a composite guide device of a press when the movable beam device moves to a maximum distance in embodiment 1 of the present utility model;
FIG. 5 is a plan view of the fixed and movable guide plates in embodiment 1 of the present utility model;
FIG. 6 is a plan view of the fixed guide plate and the movable guide plate in embodiment 2 of the present utility model;
fig. 7 is a plan view of the fixed guide plate and the movable guide plate in embodiment 3 of the present utility model.
Wherein, the technical characteristics that each reference sign indicates are as follows:
11. a bracket; 12. a guide post; 13. a movable beam device; 14. a mold; 15. a press drive; 21. a fixed guide plate; 22. a fixed contact side surface; 23. a movable guide plate; 24. a movable contact side; 25. a space for avoiding the position; 31. connecting sleeves; 32. a connecting plate; 41. a positioning groove; 42. positioning the convex strips.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, but the scope of the present utility model is not limited to the following specific examples.
Example 1:
referring to fig. 1, a press composite guide includes a bracket 11, a guide post 12, and a movable beam device 13. The movable beam device 13 is arranged on the press driving piece 15, in this embodiment, the press driving piece 15 is a hydraulic cylinder, the press driving piece 15 of the press drives the movable beam device 13 to squeeze the die 14, and the die 14 squeezes the product to deform the product, thereby realizing the molding processing of the product.
The guide post 12 is fixedly arranged on the bracket 11, and the movable beam device 13 is provided with a connecting mechanism which is in sliding connection with the guide post 12. The connecting mechanism comprises a connecting sleeve 31 and a connecting plate 32, two ends of the connecting plate 32 are respectively fixedly connected with the movable beam device 13 and the connecting sleeve 31, and the connecting sleeve 31 is in sliding connection with the guide post 12. The connection plate 32 is disposed vertically. The number of the guide posts 12 is 2, and the 2 guide posts 12 are respectively positioned in different directions of the movable beam device 13.
Referring to fig. 2 and 5, the bracket 11 is fixedly provided with a fixed guide plate 21, the movable beam device 13 is fixedly provided with a movable guide plate 23, one side of the fixed guide plate 21 is provided with a fixed contact side surface 22, one side of the movable guide plate 23 is provided with a movable contact side surface 24, the fixed contact side surface 22 is abutted with the movable contact side surface 24, a space 25 is arranged between the fixed guide plate 21 and the movable guide plate 23, the space 25 is positioned at one end of the fixed guide plate 21 close to the movable guide plate 23 and one end of the movable guide plate 23 close to the fixed guide plate 21, and the width of the space 25 is smaller than the movement travel of the connecting mechanism on the guide post 12. The thickness of the fixed guide plate 21 is the same as that of the movable guide plate 23, and the lengths of the fixed guide plate 21 and the movable guide plate 23 are the same. The number of the fixed guide plates 21 is 2, the 2 fixed guide plates 21 are respectively positioned in different directions of the movable beam device 13, the number of the movable guide plates 23 is 2, and the 2 movable guide plates 23 are respectively in one-to-one correspondence with the 2 fixed guide plates 21. The fixed contact side 22 and the movable contact side 24 are planar.
The specific working process comprises the following steps:
referring to fig. 1, in an initial state, the press driving member 15 is in an idle state, the movable beam device 13 is not loaded by the die 14, and the movable guide plate 23 is not in contact with the fixed guide plate 21 through the arrangement of the clearance space 25, so that abrasion between the movable guide plate 23 and the fixed guide plate 21 can be reduced, resistance applied to the press driving member 15 during movement can be reduced, and the effect of reducing energy consumption can be achieved.
Referring to fig. 3, when the press driving member 15 drives the movable beam device 13 to press the die 14, the press driving member 15 starts to load, and the movable beam device 13 starts to generate an unbalanced load, and at this time, the movable guide plate 23 on the movable beam device 13 contacts with the fixed guide plate 21, so that the movable guide plate 23 and the fixed guide plate 21 bear the transverse load on the movable beam device 13, play a role of resisting the unbalanced load, protect the press driving member 15, and improve the service life of the press driving member 15. Referring to fig. 4, when the movable beam device 13 presses the die 14 to a maximum distance, the movable guide plate 23 and the fixed guide plate 21 are completely fitted in the longitudinal direction.
In the return process, the press driving piece 15 drives the movable beam device 13 to retract, and the movable guide plate 23 arranged on the movable beam device 13 moves in a direction away from the fixed guide plate 21, so that the contact state of the movable guide plate 23 and the fixed guide plate 21 is released, further the abrasion between the movable guide plate 23 and the fixed guide plate 21 can be reduced, the resistance applied to the movement of the press driving piece 15 is reduced, and the effect of reducing energy consumption is achieved.
This embodiment has the following advantages:
in the process of pressure forming processing, the movable guide plate 23 is contacted with the fixed guide plate 21, so that the movable beam device 13 can transfer load to the frame through the movable guide plate 23 and the fixed guide plate 21, and the transverse load born by the press driving piece 15 can be greatly reduced, thereby effectively prolonging the service life of the press driving piece 15 and achieving the advantage of higher service life.
The guide column 12 and the fixed guide plate 21 guide the movement direction of the movable beam device 13 at the same time, so that the positioning precision of the movable beam device 13 is effectively improved, and the processing precision can be improved.
Through setting up of avoiding the position space 25 for move deflector 23 and decide deflector 21 in the no-load stage of press drive piece 15 and return stroke in-process contactless, thereby reduce the wearing and tearing of moving deflector 23 and deciding deflector 21, and can reduce the resistance that moves to press drive piece 15 no-load stage of moving deflector 23 and deciding deflector 21, play the effect of reducing the energy consumption, reduction in production cost.
Since the movable guide plate 23 and the fixed guide plate 21 are used for positioning and guiding the movable beam device 13, if the machining precision is poor, the movable guide plate 23 and the fixed guide plate 21 are clamped in the moving process, so that the machining precision is high and the production cost is high. The arrangement of the avoidance space 25 can reduce the lengths of the movable guide plate 23 and the fixed guide plate 21, thereby greatly reducing the processing cost of the movable guide plate 23 and the fixed guide plate 21 and having the advantage of lower production cost.
The movable beam device 13 drives the connecting sleeve 31 to slide on the guide post 12 through the connecting plate 32, so that the function of sliding on the guide post 12 through the connecting mechanism is realized. The guide post 12 guides the movable beam device 13 to move through the connecting sleeve 31 and the connecting plate 32, so that the movable beam device 13 keeps accurate moving direction.
The connecting plate 32 in the vertical arrangement can bear larger vertical load and torque, so that the connecting plate 32 is prevented from being pulled out when larger load is applied to the connecting plate 32 in the vertical movement process of the movable beam device 13, and the effect of improving the structural stability of the connecting plate 32 is achieved.
The movable beam device 13 is guided to move through the 2 guide posts 12 at the same time, and supporting force can be provided for the movable beam device 13 from different directions, so that the stability of the movable beam device 13 in the moving process can be effectively improved.
The fixed contact side surface 22 and the movable contact side surface 24 are arranged to be plane, so that the fixed guide plate 21 and the movable guide plate 23 can be conveniently processed, and the processing cost of the fixed guide plate 21 and the movable guide plate 23 can be reduced.
The thickness and the length of the fixed guide plate 21 and the movable guide plate 23 are the same, so that the fixed guide plate 21 and the movable guide plate 23 can be replaced, the fixed guide plate 21 and the movable guide plate 23 can be exchanged in the production, maintenance and replacement processes, the effects of facilitating production, maintenance and replacement are achieved, and the production and maintenance cost is reduced.
Because the fixed guide plate 21 and the movable guide plate 23 need to be attached, the fixed guide plate 21 and the movable guide plate 23 have the same length, the waste in length is avoided, the fixed guide plate 21 and the movable guide plate 23 can be completely contacted in the length direction, the production materials of the fixed guide plate 21 and the movable guide plate 23 are saved, and the production cost of the fixed guide plate 21 and the movable guide plate 23 can be reduced on the basis of ensuring the positioning precision of the movable beam device 13.
The 2 fixed guide plates 21 can respectively provide supporting force for the movable beam device 13 from different directions, so that the stability of the movable beam device 13 during movement can be effectively improved, the transverse load transmitted to the press driving piece 15 is reduced, the function of protecting the press driving piece 15 is achieved, and the advantage of longer service life of the press driving piece 15 is achieved.
Example 2:
referring to fig. 6, a composite guide device for a press is provided, in which a positioning groove 41 is provided on a fixed contact side 22, a positioning protrusion 42 is provided on a movable contact side 24 to be engaged with the positioning groove 41, and an extending direction of the positioning protrusion 42 is parallel to a guide post.
This embodiment has the following advantages:
through the cooperation of location sand grip 42 and constant head tank 41, make and decide deflector 21 and move deflector 23 can support each other in different directions to can provide the holding power of different directions for moving the roof beam device through the cooperation between a set of deflector 21 and the movable deflector 23, further improve the stability of moving the roof beam device, make and decide the deflector 21 and move the deflector 23 and can bear the load of different directions, play the effect of protection press driving piece, reach the longer advantage of press driving piece life.
Example 3:
referring to fig. 7, a press composite guide device has a fixed contact side surface 22 in an arc shape recessed toward the inner side of a fixed guide plate 21, and a movable contact side surface 24 in an arc shape protruding toward the outer side of a movable guide plate 23 and cooperating with the fixed contact side surface 22.
The extending direction of the fixed guide plate 21 is parallel to the length direction of the guide post, and any cross section profile of the fixed contact surface in the length direction of the guide post is the same. The extending direction of the movable guide plate 23 is parallel to the length direction of the guide post, and any cross section profile of the movable contact surface in the length direction of the guide post is the same.
This embodiment has the following advantages:
the support force in different directions can be provided for the movable beam device, the stability of the movable beam device is further improved, the fixed guide plate 21 and the movable guide plate 23 can bear loads in different directions, the function of protecting the press driving piece is achieved, and the advantage of longer service life of the press driving piece is achieved.
Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not constitute any limitation on the utility model.
Claims (10)
1. The utility model provides a compound guider of press, includes support (11), guide post (12) and moves roof beam device (13), guide post (12) fixed mounting is on support (11), move roof beam device (13) and be equipped with coupling mechanism, coupling mechanism and guide post (12) sliding connection, its characterized in that: the support (11) fixed mounting has fixed deflector (21), move roof beam device (13) fixed mounting and have movable deflector (23), one side of fixed deflector (21) is equipped with decides contact side (22), one side of moving deflector (23) is equipped with moves contact side (24), decide contact side (22) and move contact side (24) butt, be equipped with between fixed deflector (21) and movable deflector (23) and keep away position space (25), the width of keeping away position space (25) is less than the motion stroke of coupling mechanism on guide post (12).
2. The press composite guide as claimed in claim 1, wherein: the connecting mechanism comprises a connecting sleeve (31) and a connecting plate (32), two ends of the connecting plate (32) are fixedly connected with the movable beam device (13) and the connecting sleeve (31) respectively, and the connecting sleeve (31) is in sliding connection with the guide column (12).
3. The press composite guide as claimed in claim 2, wherein: the connecting plates (32) are vertically arranged.
4. The press composite guide as claimed in claim 1, wherein: at least 2 guide posts (12) are arranged in total, and at least 2 guide posts (12) are respectively positioned in different directions of the movable beam device (13).
5. The press composite guide as claimed in claim 1, wherein: the fixed contact side surface (22) and the movable contact side surface (24) are both plane surfaces.
6. The press composite guide as claimed in claim 1, wherein: the fixed contact side surface (22) is provided with a positioning groove (41), the movable contact side surface (24) is provided with a positioning convex strip (42) matched with the positioning groove (41), and the extending direction of the positioning convex strip (42) is parallel to the guide column (12).
7. The press composite guide as claimed in claim 1, wherein: the fixed contact side surface (22) is in an arc shape recessed towards the inner side of the fixed guide plate (21), and the movable contact side surface (24) is in an arc shape protruding towards the outer side of the movable guide plate (23) and matched with the fixed contact side surface (22).
8. The press composite guide as claimed in claim 1, wherein: the thickness of the fixed guide plate (21) is the same as that of the movable guide plate (23).
9. The press composite guide as claimed in claim 1, wherein: the length of the fixed guide plate (21) is the same as that of the movable guide plate (23).
10. The press composite guide as claimed in claim 1, wherein: the fixed guide plates (21) are arranged at least 2, at least 2 fixed guide plates (21) are respectively positioned in different directions of the movable beam device (13), at least 2 movable guide plates (23) are arranged at least, and 2 movable guide plates (23) are respectively in one-to-one correspondence with at least 2 fixed guide plates (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223116617.9U CN219028657U (en) | 2022-11-23 | 2022-11-23 | Composite guiding device of press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223116617.9U CN219028657U (en) | 2022-11-23 | 2022-11-23 | Composite guiding device of press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219028657U true CN219028657U (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223116617.9U Active CN219028657U (en) | 2022-11-23 | 2022-11-23 | Composite guiding device of press |
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| Country | Link |
|---|---|
| CN (1) | CN219028657U (en) |
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- 2022-11-23 CN CN202223116617.9U patent/CN219028657U/en active Active
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