CN219822309U - Sheet metal production frame construction - Google Patents
Sheet metal production frame construction Download PDFInfo
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- CN219822309U CN219822309U CN202320973743.1U CN202320973743U CN219822309U CN 219822309 U CN219822309 U CN 219822309U CN 202320973743 U CN202320973743 U CN 202320973743U CN 219822309 U CN219822309 U CN 219822309U
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 title claims description 10
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- 238000000034 method Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
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- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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Abstract
The utility model discloses a sheet production frame structure which comprises a first side frame and a second side frame, wherein the first side frame and the second side frame are oppositely arranged, a second supporting frame is fixedly arranged in the first side frame, and a first supporting frame is fixedly arranged in the second side frame; further comprises: the adjusting rod is arranged on the inner side of the first supporting frame, an adjusting cavity is formed in the adjusting rod, a telescopic rod is fixedly arranged on the inner side of the second supporting frame, and the telescopic rod extends to the inner side of the adjusting cavity; go up clamping frame, its upper end of setting in first side frame and second side frame inboard, the inboard lower extreme of first side frame and second side frame all is provided with down clamping frame, and the lower extreme of clamping frame is equipped with the base down, go up clamping frame and lower clamping frame's inside and all install the rubber gyro wheel, this structure has solved and has transported that the frame regulation mode is comparatively inconvenient and easily causes cracked problem when to the plate body centre gripping.
Description
Technical Field
The utility model relates to the technical field of sheet production frames, in particular to a sheet production frame structure.
Background
The PCB sheet is an important electronic component, is a support body of the electronic component, is a carrier of an electric connection line of the electronic component, is easy to cause the compression damage of the board body due to the fact that the thickness of the board body is thinner when in transportation, and therefore economic loss is caused, and the board body is independently placed through a frame when the PCB sheet is transported at present, so that extrusion damage is not easy to occur when the PCB sheet is transported.
For example, chinese issued patent No. CN204652786U, a turnover fixing frame for sheet production, comprises two fixing frames and a distance adjusting device; the fixing frame comprises a rectangular frame, fixing rods and clamps, wherein a plurality of fixing rods are arranged in the rectangular frame at equal intervals, and each fixing rod is provided with at least two clamps capable of moving up and down; the two fixed frames are connected with the distance adjusting device and correspond to each other; the distance adjusting device is used for adjusting the distance between the two fixed frames; the fixing frame can be suitable for thin plates with various thicknesses and various sizes.
Above-mentioned prior art can place the PCB sheet metal, nevertheless need to follow the synchronous close adjustment of distance of adjusting the pipe in both sides, and the operation is comparatively inconvenient, and the PCB sheet metal material is burnt fragile simultaneously, directly fixes the cracked that easily causes the plate body from both sides, consequently does not satisfy current demand, has proposed a sheet metal production frame construction to this.
Disclosure of Invention
The utility model aims to provide a sheet production frame structure, which solves the problems that the adjustment mode of a transfer frame provided in the background art is inconvenient and the sheet body is easy to crack during clamping.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the sheet production frame structure comprises a first side frame and a second side frame, wherein the first side frame and the second side frame are oppositely arranged, a second supporting frame is fixedly arranged in the first side frame, and a first supporting frame is fixedly arranged in the second side frame; further comprises:
the adjusting rod is arranged on the inner side of the first supporting frame, one end of the adjusting rod is fixed with the first supporting frame, an adjusting cavity is formed in the adjusting rod, a telescopic rod is fixedly arranged on the inner side of the second supporting frame, and the telescopic rod extends to the inner part of the adjusting cavity;
the upper clamping frame is arranged at the upper ends of the inner sides of the first side frame and the second side frame, the lower ends of the inner sides of the first side frame and the second side frame are respectively provided with a lower clamping frame, the lower ends of the lower clamping frames are provided with bases, and rubber idler wheels are respectively arranged in the upper clamping frames and the lower clamping frames.
Preferably, the screw transmission rod is rotatably arranged in the adjusting cavity, the screw sleeve is arranged at one end of the telescopic rod, the screw transmission rod penetrates through the screw sleeve to extend to the inside of the telescopic rod, and the screw transmission rod is in threaded fit with the screw sleeve.
Preferably, an adjusting knob is rotatably arranged on the outer side of the first support frame, and one end of the adjusting knob is fixed with the threaded transmission rod.
Preferably, the both ends of rubber gyro wheel all are provided with the pivot, all be provided with the sliding chamber in the inner wall of last clamping frame and lower clamping frame both sides, the inside slidable mounting in sliding chamber has the bearing housing, and pivot and bearing housing rotate to be connected, install supporting spring between the outside of sliding chamber and bearing housing.
Preferably, the four corners of the inner side of the first side frame are fixedly provided with movable rods, the four corners of the inner side of the second side frame are fixedly provided with fixed rods, the movable rods extend to the inside of the fixed rods, and the movable rods are in sliding connection with the fixed rods.
Preferably, the four corners of the first side frame and the second side frame are adhered and fixed with the protection blocks.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the telescopic operation of the frame is realized by utilizing the coordination of the adjusting rod and the telescopic rod, the stability in the telescopic operation process is realized by utilizing the coordination of the fixed rod and the movable rod, a user only needs to rotate the adjusting knob during the adjustment, the adjusting knob can drive the threaded transmission rod in the adjusting rod to rotate, under the friction with the threaded sleeve in the telescopic rod, the guiding effect of the adjusting rod on the telescopic rod is matched, the telescopic rod is utilized to perform horizontal linear motion, so that the adjustment of the width of the frame is realized, the movable rod synchronously displaces in the fixed rod during the adjustment process, the adjustment stability is further improved, the operation is convenient and fast, and the telescopic structure can flexibly and stably adjust according to the width of the PCB sheet, and the applicability is higher.
2. According to the utility model, the rubber rollers are arranged in the upper clamping frame and the lower clamping frame, after the frame is adjusted, the thin plate is inserted into the clamping frame, the two ends of the thin plate are respectively contacted with the rubber rollers, and pressure is gradually applied to the rubber rollers, so that on one hand, the elastic structure of the rubber material can avoid hard contact with the plate body, on the other hand, friction force is generated between the elastic structure and the plate body along with the rotation reduction of the rollers, and along with the continuous improvement of the contact force, the bearing sleeve outside the rotating shaft of the rubber rollers extends towards the inner side of the sliding cavity, and meanwhile, under the action of the supporting spring, the reaction force can be applied to the thin plate, and the clamping effect is ensured on the premise of protecting the edge of the thin plate.
3. According to the utility model, the four corners of the frame are provided with the protection blocks, and the protection blocks are of rubber structures, so that vibration generated during contact can be reduced when the frame is placed, and the protection of the internal thin plate is further realized.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of a frame of the present utility model;
FIG. 3 is a schematic view of a frame adjustment structure of the present utility model;
fig. 4 is a schematic view of a clamping frame structure according to the present utility model.
In the figure: 1. a first side frame; 2. a second side frame; 3. a fixed rod; 4. a movable rod; 5. a first support frame; 6. an adjusting rod; 7. a telescopic rod; 8. an upper clamping frame; 9. a lower clamping frame; 10. a protective block; 11. an adjustment knob; 12. a regulating chamber; 13. a threaded transmission rod; 14. a thread sleeve; 15. rubber rollers; 16. a rotating shaft; 17. a sliding chamber; 18. a bearing sleeve; 19. a support spring; 20. and a second supporting frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the thin plate production frame structure comprises a first side frame 1 and a second side frame 2, wherein the first side frame 1 and the second side frame 2 are oppositely arranged, a second supporting frame 20 is fixedly arranged in the first side frame 1, and a first supporting frame 5 is fixedly arranged in the second side frame 2; further comprises:
the adjusting rod 6 is arranged on the inner side of the first supporting frame 5, one end of the adjusting rod 6 is fixed with the first supporting frame 5, an adjusting cavity 12 is formed in the adjusting rod 6, a telescopic rod 7 is fixedly arranged on the inner side of the second supporting frame 20, and the telescopic rod 7 extends to the inner part of the adjusting cavity 12;
the upper clamping frame 8 is arranged at the upper ends of the inner sides of the first side frame 1 and the second side frame 2, the lower ends of the inner sides of the first side frame 1 and the second side frame 2 are respectively provided with a lower clamping frame 9, the lower ends of the lower clamping frames 9 are provided with bases, and rubber idler wheels 15 are respectively arranged in the upper clamping frame 8 and the lower clamping frames 9.
When the clamping frame is used, the width of the frame is adjusted according to the width specification of the sheet, the user can rotate the adjusting knob, the distance between the first side frame 1 and the second side frame 2 is adjusted by utilizing the cooperation of the threaded transmission rod and the threaded sleeve, the sheet is placed into the clamping frame after adjustment, the sheet is fastened by utilizing the rubber roller 15, and finally the user can carry the frame.
Referring to fig. 1-3, a threaded transmission rod 13 is rotatably installed in the adjusting cavity 12, a threaded sleeve 14 is installed at one end of the telescopic rod 7, the threaded transmission rod 13 penetrates through the threaded sleeve 14 to extend into the telescopic rod 7, the threaded transmission rod 13 is in threaded fit with the threaded sleeve 14, flexible and stable adjustment can be performed according to the width of the PCB sheet, and the applicability is high.
Referring to fig. 3, an adjusting knob 11 is rotatably mounted on the outer side of the first supporting frame 5, and one end of the adjusting knob 11 is fixed to a threaded transmission rod 13, so that the whole frame can be adjusted by operating the single adjusting knob 11.
Referring to fig. 4, the two ends of the rubber roller 15 are respectively provided with a rotating shaft 16, sliding cavities 17 are respectively arranged in the inner walls of the two sides of the upper clamping frame 8 and the lower clamping frame 9, a bearing sleeve 18 is slidably arranged in the sliding cavities 17, the rotating shafts 16 are rotatably connected with the bearing sleeve 18, a supporting spring 19 is arranged between the sliding cavities 17 and the outer part of the bearing sleeve 18, and the clamping effect is ensured on the premise of protecting the edges of the thin plates.
Referring to fig. 1 and 2, movable rods 4 are fixedly arranged at four corners of the inner side of the first side frame 1, fixed rods 3 are fixedly arranged at four corners of the inner side of the second side frame 2, the movable rods 4 extend into the fixed rods 3, and the movable rods 4 are slidably connected with the fixed rods 3, so that stability of an adjusting process is improved.
Referring to fig. 1, the four corners of the first side frame 1 and the second side frame 2 are adhered and fixed with a protection block 10, and the protection block 10 has a rubber structure, so that vibration generated during contact can be reduced when the frames are placed.
Working principle: according to the width specification of sheet metal, adjust the width of frame, user rotatable adjust knob 11, adjust knob 11 can drive the inside screw drive pole 13 of regulation pole 6 and rotate, under the friction with telescopic link 7 inside thread bush 14, cooperate the guide effect of regulation pole 6 to telescopic link 7, utilize telescopic link 7 to carry out horizontal rectilinear motion, thereby realize the regulation of frame width, adjustable pole 4 synchronous displacement in dead lever 3 in the adjustment process, after the frame is adjusted, insert the inside of centre gripping frame with the sheet metal, the both ends of sheet metal are contacted with rubber gyro wheel 15 respectively, exert pressure to rubber gyro wheel 15 gradually, on the one hand, rubber material's elastic structure can avoid producing hard contact with the plate body, on the other hand reduces both and produces frictional force along with the rotation of gyro wheel, along with the continuous improvement of contact force, the outside bearing bush 18 of rubber gyro wheel 15 pivot 16 extends towards sliding chamber 17 inboard, simultaneously under the effect of support spring 19, can the reaction force in the sheet metal, guarantee the centre gripping effect under the prerequisite to realize protection to the sheet metal edge.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a sheet metal production frame structure, includes first side frame (1) and second side frame (2), and first side frame (1) and second side frame (2) are the opposition setting, the inside of first side frame (1) is fixed to be provided with second support frame (20), the inside of second side frame (2) is fixed to be provided with first support frame (5);
the method is characterized in that: further comprises:
the adjusting rod (6) is arranged on the inner side of the first supporting frame (5), one end of the adjusting rod (6) is fixed with the first supporting frame (5), an adjusting cavity (12) is formed in the adjusting rod (6), a telescopic rod (7) is fixedly arranged on the inner side of the second supporting frame (20), and the telescopic rod (7) extends to the inner part of the adjusting cavity (12);
go up centre gripping frame (8), its upper end of setting in first side frame (1) and second side frame (2) inboard, the inboard lower extreme of first side frame (1) and second side frame (2) all is provided with down centre gripping frame (9), and the lower extreme of lower centre gripping frame (9) is equipped with the base, rubber gyro wheel (15) are all installed with the inside of lower centre gripping frame (9) to go up centre gripping frame (8).
2. A sheet production frame structure according to claim 1, wherein: the inside rotation of regulating cavity (12) is installed screw thread transmission pole (13), screw thread cover (14) are installed to the one end of telescopic link (7), screw thread transmission pole (13) run through screw thread cover (14) and extend to the inside of telescopic link (7), and screw thread transmission pole (13) and screw thread cover (14) screw thread cooperation.
3. A sheet production frame structure according to claim 2, wherein: an adjusting knob (11) is rotatably arranged on the outer side of the first supporting frame (5), and one end of the adjusting knob (11) is fixed with a threaded transmission rod (13).
4. A sheet production frame structure according to claim 1, wherein: the two ends of the rubber roller (15) are respectively provided with a rotating shaft (16), sliding cavities (17) are respectively arranged in the inner walls of the two sides of the upper clamping frame (8) and the lower clamping frame (9), bearing sleeves (18) are slidably arranged in the sliding cavities (17), the rotating shafts (16) are rotationally connected with the bearing sleeves (18), and supporting springs (19) are arranged between the sliding cavities (17) and the outer parts of the bearing sleeves (18).
5. A sheet production frame structure according to claim 1, wherein: the movable rods (4) are fixedly arranged at four corners of the inner side of the first side frame (1), the fixed rods (3) are fixedly arranged at four corners of the inner side of the second side frame (2), the movable rods (4) extend to the inside of the fixed rods (3), and the movable rods (4) are in sliding connection with the fixed rods (3).
6. A sheet production frame structure according to claim 1, wherein: the four corners of the first side frame (1) and the second side frame (2) are adhered and fixed with protective blocks (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320973743.1U CN219822309U (en) | 2023-04-26 | 2023-04-26 | Sheet metal production frame construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320973743.1U CN219822309U (en) | 2023-04-26 | 2023-04-26 | Sheet metal production frame construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219822309U true CN219822309U (en) | 2023-10-13 |
Family
ID=88249823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320973743.1U Active CN219822309U (en) | 2023-04-26 | 2023-04-26 | Sheet metal production frame construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219822309U (en) |
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2023
- 2023-04-26 CN CN202320973743.1U patent/CN219822309U/en active Active
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