CN217965151U - Clamping device for machining anti-slip rivet pressing nut - Google Patents
Clamping device for machining anti-slip rivet pressing nut Download PDFInfo
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- CN217965151U CN217965151U CN202222480613.2U CN202222480613U CN217965151U CN 217965151 U CN217965151 U CN 217965151U CN 202222480613 U CN202222480613 U CN 202222480613U CN 217965151 U CN217965151 U CN 217965151U
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- 238000003754 machining Methods 0.000 title abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of anti-skid press riveting nut processing, in particular to an anti-skid clamping device for press riveting nut processing, which comprises a frame, a fixed clamping plate and a movable clamping plate, wherein the frame is provided with a left vertical side plate and a right vertical side plate which are oppositely arranged; the fixed clamping plate and the movable clamping plate are arranged oppositely from left to right; the movable clamping plate is fixedly connected with a telescopic end of a telescopic cylinder, and a fixed end of the telescopic cylinder is fixedly connected with the left vertical side plate through a fixed block; the fixed clamping plate is fixedly arranged on the right vertical side plate; and the fixed clamping plate and the movable clamping plate are both provided with rivet pressing nut clamps for clamping rivet pressing nuts. Compared with the prior art, the clamping device has the advantages that the frequency of manual fixing of the clamping device is reduced, the possibility that the nut slips in the machining process is reduced, the size of the nut clamping block is changed in real time by a simpler method, and the clamping work of the press riveting nuts with various sizes is improved.
Description
Technical Field
The utility model relates to a can prevent the pressure that skids and rivet nut processing technology field, especially relate to a can prevent clamping device for processing of pressure riveting nut that skids.
Background
The press riveting nut is one of the more common nuts in the current market, the appearance of the press riveting nut is different from a common nut, the appearance of the press riveting nut is smooth and difficult to fix and clamp, and particularly when a tapping machine is used for processing the inner wall of the press riveting screw, the press riveting screw slides down due to the large acting force, so that a clamping device is needed for fixing and clamping.
The centre gripping that present pressure riveting nut majority was used is fixed through artifical manual rotation clamping device pressure riveting nut, under the effort of tapping the threading machine, manual rotation centre gripping does not have thorough fixed tightly when probably leading to the centre gripping nut owing to the limited of strength, add it and probably produce to drop, need manually loosen clamping device and carry out fixed mounting again and need consume a large amount of time, clamping device's clamp is got the size and is generally comparatively fixed moreover, probably can't carry out the centre gripping operation when meetting not unidimensional pressure riveting nut. Therefore, the anti-slip rivet pressing nut is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the prior art, and the clamping device is used in processing of the pressure rivet nut that can prevent skidding that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the clamping device comprises a rack, a fixed clamping plate and a movable clamping plate, wherein the rack is provided with a left vertical side plate and a right vertical side plate which are oppositely arranged; the fixed clamping plate and the movable clamping plate are arranged oppositely from left to right; the movable clamping plate is fixedly connected with a telescopic end of a telescopic cylinder, and a fixed end of the telescopic cylinder is fixedly connected with the left vertical side plate through a fixed block; the fixed clamping plate is fixedly connected with the right vertical side plate through a supporting piece; and the fixed clamping plate and the movable clamping plate are both provided with a rivet pressing nut clamp for clamping a rivet pressing nut.
Preferably, the rivet pressing nut clamp comprises a clamping handle; the end face of the clamping handle is fixedly provided with a nut clamping block and a nut supporting plate which is positioned below the nut clamping block and used for supporting a pressure riveting nut to be processed, and the nut clamping block is provided with a semicircular notch which is attached to the outer peripheral face of the pressure riveting nut to be processed.
Preferably, the telescopic air cylinder further comprises a sliding rod sliding sleeve assembly, the sliding rod sliding sleeve assembly comprises two sliding rods and two sliding sleeves, the two sliding rods are respectively positioned on the upper side and the lower side of the telescopic air cylinder, the two sliding sleeves are respectively in sliding fit with the two sliding rods, one ends of the two sliding rods are fixedly arranged on the left vertical side plate through fixing blocks, and the other ends of the two sliding rods are fixedly arranged on the fixing clamping plates; the two sliding sleeves are respectively and fixedly arranged at the upper end and the lower end of the movable clamping plate.
Preferably, the fixed clamping plate and the movable clamping plate have the same structure and respectively comprise a first clamping plate and a second clamping plate, semicircular notches for being attached to the outer peripheral surface of the clamping handle are respectively formed in the second clamping plate and the first clamping plate, two rotating motors which are arranged oppositely up and down are fixedly arranged in the first clamping plate, and each rotating motor is fixedly connected with a threaded rod and used for driving the threaded rod to rotate; in two threaded rods all stretched out first splint and stretched into the second splint, wherein set firmly in the second splint be used for respectively with two threaded rod screw-thread complex's two thread pieces, set up threaded hole on the thread piece, the threaded rod runs through to be threaded connection in the screw hole of thread piece for drive second splint and first splint relative movement through the threaded rod with the cooperation of thread piece.
Preferably, a first clamping plate of the fixed clamping plates is fixedly connected with the supporting piece; and a first clamping plate in the movable clamping plate is fixedly connected with the telescopic end of the telescopic cylinder.
Preferably, the surface of the semicircular notch is provided with an anti-slip layer.
Preferably, the bottom end of the rack is provided with a waste tray for collecting waste scraps during processing of the rivet pressing nut.
Preferably, a controller for driving the telescopic cylinder to work is further arranged on one side of the frame.
The beneficial effects of the utility model are that:
the utility model discloses can select the nut clamp splice that corresponds the size, place one side of two notches with two nut clamp splices, control rotating electrical machines makes movable clamp plate and solid fixed splint press and get work, will press the rivet nut to put in one side of nut clamp splice after fixed, the telescopic cylinder of controller stretches out, telescopic cylinder drives movable clamp plate and slides along the slide bar, telescopic cylinder stops to process after the nut clamp splice on movable clamp plate grips the pressure rivet nut completely, control telescopic cylinder withdrawal part after the completion processing, take off the pressure rivet nut.
Compared with the prior art, the clamping device has the advantages that the frequency of manual fixing of the clamping device is reduced, the possibility that the nut slips in the machining process is reduced, the size of the nut clamping block is changed in real time by a simpler method, and the clamping work of the press riveting nuts with various sizes is improved.
Drawings
Fig. 1 is a schematic structural view of an anti-slip clamping device for processing a press-riveting nut provided by the present invention;
fig. 2 is a schematic side view of a structure of the anti-slip clamping device for processing clinch nuts of the present invention;
FIG. 3 is a schematic structural view of portion A of FIG. 2;
fig. 4 is a schematic structural view of the clinch nut fixture.
In the figure: 1. a frame; 2. a controller; 3. a fixed block; 4. a slide bar; 5. a sliding sleeve; 6. moving the clamping plate; 7. a threaded rod; 8. a rotating electric machine; 9. a thread block; 10. a semicircular notch; 11. fixing the clamping plate; 12. a scrap tray; 13. installing a clamp handle; 14. a nut clamping block; 15. a nut supporting plate; 16. a telescopic cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the clamping device for processing the anti-slip clinch nut comprises a frame 1, a fixed clamping plate 11, a movable clamping plate 6 and a nut clamping block 14. The rack 1 is provided with a left vertical side plate and a right vertical side plate which are oppositely arranged, wherein a waste material tray 12 is fixedly arranged between the lower end of the left vertical side plate and the lower end of the right vertical side plate and is used for collecting waste scraps when the riveting nut is processed; and the left vertical side plate or the right vertical side plate is provided with a controller 2 for driving the telescopic cylinder 16 to work.
The fixed clamping plate 11 and the movable clamping plate 6 are positioned between the left vertical side plate and the right vertical side plate, wherein the fixed clamping plate 11 is fixedly connected with the right vertical side plate through a supporting piece; the movable clamping plate 6 is fixedly connected with the telescopic end of the telescopic cylinder 16, and the fixed end of the telescopic cylinder 16 is fixedly arranged on the left vertical side plate through the fixed block 3 and used for driving the movable clamping plate 6 to horizontally move; in order to ensure that the movable clamp plate 6 moves more stably, the clamping device for processing the anti-slip riveting nut further comprises a sliding rod sliding sleeve assembly, the sliding rod sliding sleeve assembly comprises two sliding rods 4 respectively positioned on the upper side and the lower side of the telescopic cylinder 16 and two sliding sleeves 5 respectively in sliding fit with the two sliding rods 4, one ends of the two sliding rods 4 are fixedly arranged on the left vertical side plate through the fixing block 3, and the other ends of the two sliding rods 4 are fixedly arranged on the fixed clamp plate 11; the two sliding sleeves 5 are respectively and fixedly arranged at the upper end and the lower end of the movable clamping plate 6.
All accompany on solid fixed splint 11 and the movable clamp plate 6 and press the nut anchor clamps, this press the nut anchor clamps to rivet including clamping handle 13, clamping handle 13's terminal surface has set firmly nut clamp splice 14 and is located nut clamp splice 14 below and is used for holding in the palm the nut layer board 15 of waiting to process the pressure nut of riveting, be provided with on the nut clamp splice 14 and wait to process the semi-circular notch that the pressure nut outer peripheral face laminated mutually, preferably, the surface of semi-circular notch is provided with the skid resistant course, make clamping handle 13 clamping more firm.
The specific structure of the fixed splint 11 and the movable splint 6 is as follows: the fixed splint 11 and the movable splint 6 have the same structure and respectively comprise a first splint and a second splint, two rotating motors 8 which are arranged oppositely up and down are fixedly arranged in the first splint, and the two rotating motors 8 are respectively and fixedly connected with a threaded rod 7 and are used for driving the threaded rod 7 to rotate; the two threaded rods 7 extend out of the first clamping plate and extend into the second clamping plate, wherein two threaded blocks 9 which are respectively in threaded fit with the two threaded rods 7 are fixedly arranged in the second clamping plate, threaded holes are formed in the threaded blocks 9, and the threaded rods 7 penetrate through the threaded holes of the threaded blocks 9 and are in threaded connection, so that the second clamping plate and the first clamping plate are driven to move relatively through the fit of the threaded rods 7 and the threaded blocks 9; specifically to this embodiment, the first clamping plate of the movable clamping plate 6 is fixedly connected with the telescopic end of the telescopic cylinder 16, and the first clamping plate of the fixed clamping plate 11 is fixedly connected with the supporting member.
The concrete structure of the clinch nut clamp clamped by the fixed clamp plate 11 or the movable clamp plate 6 is as follows: the second clamping plate and the first clamping plate are respectively provided with a semicircular notch 10 which is used for being attached to the outer peripheral surface of the clamping handle 13, and the clamping handle 13 of the pressure riveting nut clamp is fixed between the semicircular notch 10 on the first clamping plate and the semicircular notch 10 on the second clamping plate.
In this embodiment, select the nut clamp splice 14 that corresponds the size, place one side of notch 10 respectively with two nut clamp splices 14, controller 2 control rotating electrical machines 8 operation makes movable clamp plate 6 and fixed clamp plate 11 carry out the fixed work of pressing and getting, will press the rivet nut to put one side of nut clamp splice 14 on fixed clamp plate 11 after fixing completely, controller 2 control telescopic cylinder 16 carries out stretching out of cylinder arm, telescopic cylinder 16 drives movable clamp plate 6 and slides along slide bar 4 horizontal direction, controller 2 control telescopic cylinder 16 stall after the nut clamp splice 14 on movable clamp plate 6 grips the nut of pressing the rivet completely, utilize other equipment to carry out the processing effect to the screw, controller 2 control telescopic cylinder 16 retraction part cylinder arm after accomplishing the processing, it can to take off the nut of pressing the rivet and take off a nut and operate.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a can prevent clamping device is used in processing of nut is riveted to pressure that skids which characterized in that includes:
the clamp comprises a rack (1), a fixed clamp plate (11) and a movable clamp plate (6), wherein the rack (1) is provided with a left vertical side plate and a right vertical side plate which are oppositely arranged; the fixed splint (11) and the movable splint (6) are arranged oppositely left and right; the movable clamp plate (6) is fixedly connected with a telescopic end of a telescopic cylinder (16), and a fixed end of the telescopic cylinder (16) is fixedly connected with the left vertical side plate through a fixed block (3); the fixed clamping plate (11) is fixedly connected with the right vertical side plate through a supporting piece; and the fixed clamping plate (11) and the movable clamping plate (6) are both provided with rivet pressing nut clamps for clamping rivet pressing nuts.
2. The clamping device for processing the anti-slip clinch nut as claimed in claim 1, wherein the clinch nut clamp includes a clamping handle (13); the end face of the clamping handle (13) is fixedly provided with a nut clamping block (14) and a nut supporting plate (15) which is positioned below the nut clamping block (14) and used for supporting the press riveting nut to be processed, and the nut clamping block (14) is provided with a semicircular notch which is attached to the outer peripheral face of the press riveting nut to be processed.
3. The clamping device for processing the anti-slip riveting nut is characterized by further comprising a sliding rod sliding sleeve assembly, wherein the sliding rod sliding sleeve assembly comprises two sliding rods (4) respectively positioned at the upper side and the lower side of a telescopic cylinder (16) and two sliding sleeves (5) respectively in sliding fit with the two sliding rods (4), one ends of the two sliding rods (4) are fixedly arranged on a left vertical side plate through a fixing block (3), and the other ends of the two sliding rods (4) are fixedly arranged on a fixing clamping plate (11); the two sliding sleeves (5) are respectively and fixedly arranged at the upper end and the lower end of the movable clamping plate (6).
4. The clamping device for processing the anti-slip clinch nut as claimed in claim 1, wherein the fixed clamping plate (11) and the movable clamping plate (6) have the same structure, and each of the fixed clamping plate and the movable clamping plate comprises a first clamping plate and a second clamping plate, the second clamping plate and the first clamping plate are respectively provided with a semicircular notch (10) for being attached to the outer peripheral surface of the clamping handle (13), the first clamping plate is internally and fixedly provided with two rotating motors (8) which are arranged oppositely up and down, and the two rotating motors (8) are respectively and fixedly connected with a threaded rod (7) for driving the threaded rod (7) to rotate; two threaded rods (7) all stretch out first splint and stretch into the second splint in, wherein set firmly in the second splint be used for respectively with two threaded blocks (9) of two threaded rod (7) screw-thread fit, set up threaded hole on threaded block (9), threaded rod (7) run through the screw hole in threaded block (9) and are threaded connection for drive second splint and first splint relative movement through the cooperation of threaded rod (7) and threaded block (9).
5. The clamping device for processing the anti-slip clinch nut as claimed in claim 4, wherein a first clamping plate of the fixed clamping plates (11) is fixedly connected to a support member; and a first clamping plate in the movable clamping plate (6) is fixedly connected with the telescopic end of the telescopic cylinder (16).
6. The clamping device for processing the anti-slip clinch nut as claimed in claim 4, wherein an anti-slip layer is provided on the surface of the semicircular notch.
7. The clamping device for processing the anti-slip clinch nut as claimed in claim 1, wherein a waste tray (12) is installed at the bottom end of the frame (1) for collecting waste scraps generated during the processing of the clinch nut.
8. The clamping device for processing the anti-slip clinch nut as claimed in claim 1, wherein a controller (2) for driving the telescopic cylinder (16) to operate is further installed at one side of the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222480613.2U CN217965151U (en) | 2022-09-20 | 2022-09-20 | Clamping device for machining anti-slip rivet pressing nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222480613.2U CN217965151U (en) | 2022-09-20 | 2022-09-20 | Clamping device for machining anti-slip rivet pressing nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217965151U true CN217965151U (en) | 2022-12-06 |
Family
ID=84264339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222480613.2U Active CN217965151U (en) | 2022-09-20 | 2022-09-20 | Clamping device for machining anti-slip rivet pressing nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217965151U (en) |
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2022
- 2022-09-20 CN CN202222480613.2U patent/CN217965151U/en active Active
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