CN214237814U - Cambered surface clamping device for hardware processing production - Google Patents
Cambered surface clamping device for hardware processing production Download PDFInfo
- Publication number
- CN214237814U CN214237814U CN202022856756.XU CN202022856756U CN214237814U CN 214237814 U CN214237814 U CN 214237814U CN 202022856756 U CN202022856756 U CN 202022856756U CN 214237814 U CN214237814 U CN 214237814U
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- Prior art keywords
- plate
- splint
- clamping plate
- hardware processing
- processing production
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- 238000012545 processing Methods 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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Abstract
The utility model discloses a cambered surface clamping device is used in hardware processing production, comprising a base plate, the top of bottom plate is provided with movable clamp plate and solid fixed splint, movable clamp plate and solid fixed splint one side relatively are the spill cambered surface, the top fixed mounting of bottom plate has the centre gripping motor, the top of bottom plate is provided with the support, the support has two, be provided with the slide between two supports, run through threaded hole and screw thread on the slide and install the screw rod, rotate through the bearing on the support and install the connecting axle, the free end of screw rod and the one end fixed connection of connecting axle, the other end fixedly connected with driven gear of connecting axle, the transmission shaft free end fixedly connected with driving gear of centre gripping motor, driving gear and driven gear mesh mutually and match. When the cambered surface clamping device for hardware processing production is used, force application is more accurate and controllable during workpiece clamping, and therefore the situation that workpieces are damaged due to uncontrollable and excessive clamping force is avoided when the workpieces are clamped.
Description
Technical Field
The utility model relates to a hardware processing field specifically is a cambered surface clamping device is used in hardware processing production.
Background
The metal product is a tool produced by processing metal, i.e. gold, silver, copper, iron and tin, by a certain technology. The method is mainly used for decorating, fixing articles, processing articles and the like.
The hardware processing is to process raw materials (stainless steel, copper, aluminum and iron) into various parts according to the drawings or samples of customers by using machines such as lathes, milling machines, drilling machines and polishing machines, for example: screws, motor shafts, model car parts, fishing gear parts, sound box product shells, mobile power supply shells and the like.
The cambered surface clamping device for the existing hardware processing production is low in clamping force application precision when clamping workpieces, the clamping force is too large to cause damage to the workpieces when the workpieces are easily clamped, the sizes of the curvatures of the clamping surfaces of different hardware workpieces are different, an auxiliary clamping tool is not arranged to increase the area of the clamping surfaces, and clamping of certain hardware workpieces is possibly unstable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cambered surface clamping device is used in hardware processing production to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a cambered surface clamping device for hardware processing production comprises a bottom plate, wherein a movable clamping plate and a fixed clamping plate are arranged at the top of the bottom plate, the opposite surfaces of the movable clamping plate and the fixed clamping plate are concave cambered surfaces, a clamping motor is fixedly arranged at the top of the bottom plate, two supports are arranged at the top of the bottom plate, a sliding seat is arranged between the two supports, a threaded hole is formed in the sliding seat in a penetrating manner, a screw rod is installed on the sliding seat in a threaded manner, a connecting shaft is rotatably installed on the support through a bearing, the free end of the screw rod is fixedly connected with one end of the connecting shaft, the other end of the connecting shaft is fixedly connected with a driven gear, a driving gear is fixedly connected with the free end of a transmission shaft of the clamping motor, the driving gear is meshed with the driven gear, a supporting seat is arranged at the top of the bottom plate, two supporting seats are symmetrically arranged at the two sides of the movable clamping plate and the fixed clamping plate, the supporting seats are fixedly installed at the top of the sliding seat, supporting seat and movable clamp plate's non-spill cambered surface fixed connection, the top fixed mounting of bottom plate has the fixing base, and the top fixed mounting of fixing base has another supporting seat, and another supporting seat and fixed clamp plate's non-spill cambered surface fixed connection, fixedly connected with slide bar between two supports, slide slidable mounting is on the slide bar.
Preferably, one side of supporting seat is provided with supplementary splint in top and the supplementary splint in bottom, and supplementary splint in top and the supplementary splint in bottom respectively have two and the symmetry sets up between two supporting seats.
Preferably, the supplementary splint in top are located the top of removing splint, and the supplementary splint in bottom are located the below of removing splint, and the relative one side of two supplementary splint in top is the spill cambered surface, and the relative one side of two supplementary splint in bottom is the spill cambered surface.
Preferably, the preceding terminal surface fixed mounting of supporting seat has auxiliary motor, and auxiliary motor's transmission shaft free end fixed mounting has first driving pulley and second driving pulley, and vertical fixed mounting has the mounting panel on the supporting seat, and the top of mounting panel is rotated and is installed top commentaries on classics board and first driven pulley, and the bottom of mounting panel is rotated and is installed bottom commentaries on classics board and second driven pulley.
Preferably, a transmission belt is installed between the first driving belt wheel and the second driven belt wheel in a crossed sleeved mode, and the transmission belt is installed between the second driving belt wheel and the first driven belt wheel in a sleeved mode.
Preferably, the top rotating plate and the top auxiliary clamping plate are fixedly connected with a top electric push rod, and the bottom rotating plate and the bottom auxiliary clamping plate are fixedly connected with a bottom electric push rod.
Preferably, the relative one side of movable clamp plate and solid fixed splint is provided with anti-skidding rubber pad, and the relative one side of two top auxiliary splint is provided with anti-skidding rubber pad, and the relative one side of two bottom auxiliary splint is provided with anti-skidding rubber pad.
Preferably, the movable clamping plate and the connecting line of the top auxiliary clamping plate and the bottom auxiliary clamping plate on the same side of the movable clamping plate are on the same arc line, and the fixed clamping plate and the connecting line of the top auxiliary clamping plate and the bottom auxiliary clamping plate on the same side of the fixed clamping plate are on the same arc line.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this cambered surface clamping device for hardware processing production when using, drive driven gear through the centre gripping motor and rotate, thereby drive the slide and at the horizontal slip, it is close to solid fixed splint to drive movable clamp plate, will have the fixed centre gripping of hardware equipment cambered surface, drive great driven gear transmission and then drive the slide and move on the screw rod through the less driving gear of centre gripping motor drive, the translation rate is slower when letting movable clamp plate be close to and centre gripping work piece through great velocity ratio, the application of force is more accurate controllable during the centre gripping work piece, thereby avoid when centre gripping work piece, the uncontrollable condition that leads to the work piece to damage that uses of clamping-force appears.
(2) This cambered surface clamping device for hardware processing production when using, rotate through setting up the first driven pulleys of auxiliary motor drive and second driven pulleys, and then drive the supplementary splint in top and carry out the angle fine adjustment with the supplementary splint in bottom, drive the supplementary splint in top and the supplementary splint in bottom removal through top electric putter and bottom electric putter, when the different work pieces of this clamping device centre gripping, the different surface curvature to the work piece carries out supplementary adjustment, use the supplementary splint in top and the supplementary splint in bottom to carry out supplementary centre gripping to the work piece, and then increase the centre gripping area of contact of clamping face to the work piece of different curvatures, thereby make the centre gripping of work piece more stable.
Drawings
FIG. 1 is a schematic structural view of a cambered surface clamping device for hardware processing production.
FIG. 2 is a top view of a slide seat in the arc surface clamping device for hardware processing production.
FIG. 3 is a side view of a mounting plate in the cambered surface clamping device for hardware processing production.
FIG. 4 is a side view of an auxiliary motor in the arc surface clamping device for hardware processing production.
FIG. 5 is an enlarged view of the position A of the schematic structural diagram of the arc surface clamping device for hardware processing production.
In the figure: 1. a base plate; 2. a screw; 3. a clamping motor; 4. a slide base; 5. a first driving pulley; 6. an auxiliary motor; 7. a supporting seat; 8. a second driving pulley; 9. mounting a plate; 10. moving the clamping plate; 11. a bottom auxiliary splint; 12. fixing the clamping plate; 13. a top auxiliary splint; 14. a top electric push rod; 15. a top rotating plate; 16. a first driven pulley; 17. a second driven pulley; 18. a bottom electric push rod; 19. a bottom rotating plate; 20. a fixed seat; 21. a driving gear; 22. a driven gear; 23. a support; 24. and (7) connecting the shafts.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-5, in an embodiment of the present invention, the utility model provides a cambered surface clamping device is used in hardware processing production: comprises a bottom plate 1, a movable clamping plate 10 and a fixed clamping plate 12 are arranged at the top of the bottom plate 1, the opposite surfaces of the movable clamping plate 10 and the fixed clamping plate 12 are concave cambered surfaces, a clamping motor 3 is fixedly arranged at the top of the bottom plate 1, two supports 23 are arranged at the top of the bottom plate 1, a sliding seat 4 is arranged between the two supports 23, a threaded hole is formed in the sliding seat 4 in a penetrating manner, a screw rod 2 is installed on the sliding seat 4 in a threaded manner, a connecting shaft 24 is rotatably installed on the support 23 through a bearing, the free end of the screw rod 2 is fixedly connected with one end of the connecting shaft 24, the other end of the connecting shaft 24 is fixedly connected with a driven gear 22, a driving gear 21 is fixedly connected with the free end of a transmission shaft of the clamping motor 3, the driving gear 21 is meshed and matched with the driven gear 22, a supporting seat 7 is arranged at the top of the bottom plate 1, two supporting seats 7 are symmetrically arranged at two sides of the movable clamping plate 10 and the fixed clamping plate 12, the top fixed mounting of slide 4 has supporting seat 7, supporting seat 7 and movable clamp plate 10's non-spill cambered surface fixed connection, the top fixed mounting of bottom plate 1 has fixing base 20, and the top fixed mounting of fixing base 20 has another supporting seat 7, and the non-spill cambered surface fixed connection of another supporting seat 7 and fixed clamp plate 12, fixedly connected with slide bar between two supports 23, slide 4 slidable mounting is on the slide bar.
In this embodiment, preferably, one side of the supporting seat 7 is provided with a top auxiliary clamping plate 13 and a bottom auxiliary clamping plate 11, and two top auxiliary clamping plates 13 and two bottom auxiliary clamping plates 11 are respectively and symmetrically arranged between the two supporting seats 7.
In this embodiment, preferably, the top auxiliary clamp plate 13 is located above the movable clamp plate 10, the bottom auxiliary clamp plate 11 is located below the movable clamp plate 10, the opposite surfaces of the two top auxiliary clamp plates 13 are concave arc surfaces, and the opposite surfaces of the two bottom auxiliary clamp plates 11 are concave arc surfaces.
In this embodiment, preferably, the front end surface of the supporting seat 7 is fixedly provided with the auxiliary motor 6, the free end of the transmission shaft of the auxiliary motor 6 is fixedly provided with the first driving pulley 5 and the second driving pulley 8, the supporting seat 7 is longitudinally and fixedly provided with the mounting plate 9, the top of the mounting plate 9 is rotatably provided with the top rotating plate 15 and the first driven pulley 16, and the bottom of the mounting plate 9 is rotatably provided with the bottom rotating plate 19 and the second driven pulley 17.
In this embodiment, preferably, a transmission belt is installed between the first driving pulley 5 and the second driven pulley 17 in a crossed manner, and a transmission belt is installed between the second driving pulley 8 and the first driven pulley 16 in a sleeved manner.
In this embodiment, preferably, the top rotating plate 15 and the top auxiliary clamping plate 13 are fixedly connected with a top electric push rod 14, and a bottom electric push rod 18 is fixedly connected between the bottom rotating plate 19 and the bottom auxiliary clamping plate 11.
In this embodiment, it is preferable that the opposite surfaces of the movable clamping plate 10 and the fixed clamping plate 12 are provided with anti-skid rubber pads, the opposite surfaces of the two top auxiliary clamping plates 13 are provided with anti-skid rubber pads, and the opposite surfaces of the two bottom auxiliary clamping plates 11 are provided with anti-skid rubber pads.
In this embodiment, it is preferable that the movable clamp 10 and the top and bottom auxiliary clamps 13 and 11 on the same side are connected on the same arc, and the fixed clamp 12 and the top and bottom auxiliary clamps 13 and 11 on the same side are connected on the same arc.
The utility model discloses a theory of operation and use flow: when the cambered surface clamping device for hardware processing production is used, the cambered surface end of hardware to be processed is placed between a movable clamping plate 10 and a fixed clamping plate 12, a clamping motor 3 is started to drive a driven gear 22 to rotate, so that a sliding seat 4 is driven to slide left and right, the movable clamping plate 10 is driven to approach the fixed clamping plate 12, the cambered surface with the hardware is fixedly clamped, a small driving gear 21 is driven by the clamping motor 3 to drive a large driven gear 21 to transmit, so that the sliding seat 4 is driven to move on a screw rod 2, the moving speed is slower when the movable clamping plate 10 approaches and clamps a workpiece through a large speed ratio, the force application is more accurate and controllable when the workpiece is clamped, the condition that the workpiece is damaged due to the fact that the clamping force is uncontrollably used too much when the workpiece is clamped is avoided, the clamping surface of the clamping device is provided with an anti-slip rubber pad, so that the friction resistance with the clamped surface of the workpiece can be increased, avoid the too smooth condition that leads to the centre gripping of work piece clamping face, when centre gripping work piece cambered surface, rotate through setting up first driven pulley 9 of auxiliary motor 6 drive and second driven pulley 17, and then drive top auxiliary splint 13 and bottom auxiliary splint 11 and carry out the angle fine adjustment, drive top auxiliary splint 13 and bottom auxiliary splint 11 through top electric putter 14 and bottom electric putter 18 and remove, when different work pieces of this clamping device centre gripping, carry out the auxiliary adjustment to the different surface curvatures of work piece, use top auxiliary splint 13 and bottom auxiliary splint 11 to carry out the auxiliary grip to the work piece, and then increase the centre gripping area of contact of clamping face to the work piece of different curvatures, thereby make the centre gripping of work piece more stable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a cambered surface clamping device is used in hardware processing production, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a movable clamping plate (10) and a fixed clamping plate (12), the opposite surfaces of the movable clamping plate (10) and the fixed clamping plate (12) are concave cambered surfaces, a clamping motor (3) is fixedly installed at the top of the bottom plate (1), two supports (23) are arranged at the top of the bottom plate (1), a sliding seat (4) is arranged between the two supports (23), a threaded hole is formed in the sliding seat (4) in a penetrating mode, a screw rod (2) is installed on the sliding seat (4) in a threaded mode, a connecting shaft (24) is installed on the supports (23) in a rotating mode through a bearing, the free end of the screw rod (2) is fixedly connected with one end of the connecting shaft (24), the other end of the connecting shaft (24) is fixedly connected with a driven gear (22), the free end of a transmission shaft of the clamping motor (3) is fixedly connected with a driving gear (21), and the driving gear (21) is meshed with the driven gear (22), the top of bottom plate (1) is provided with supporting seat (7), and supporting seat (7) have two and the symmetry to set up in the both sides of moving splint (10) and solid fixed splint (12), the top fixed mounting of slide (4) has supporting seat (7), the non-spill cambered surface fixed connection of supporting seat (7) and moving splint (10), the top fixed mounting of bottom plate (1) has fixing base (20), and the top fixed mounting of fixing base (20) has another supporting seat (7), the non-spill cambered surface fixed connection of another supporting seat (7) and solid fixed splint (12), fixedly connected with slide bar between two supports (23), slide (4) slidable mounting on the slide bar.
2. The arc surface clamping device for hardware processing production of claim 1, characterized in that: one side of supporting seat (7) is provided with supplementary splint in top (13) and supplementary splint in bottom (11), and supplementary splint in top (13) and supplementary splint in bottom (11) respectively have two and the symmetry sets up between two supporting seats (7).
3. The arc surface clamping device for hardware processing production of claim 2, characterized in that: supplementary splint in top (13) are located the top of removing splint (10), and supplementary splint in bottom (11) are located the below of removing splint (10), and the relative one side of two supplementary splint in top (13) is the spill cambered surface, and the relative one side of two supplementary splint in bottom (11) is the spill cambered surface.
4. The arc surface clamping device for hardware processing production of claim 1, characterized in that: the front end face of supporting seat (7) is fixedly provided with auxiliary motor (6), the free end of a transmission shaft of auxiliary motor (6) is fixedly provided with first driving pulley (5) and second driving pulley (8), the supporting seat (7) is provided with a mounting plate (9) in a vertical fixed mode, the top of the mounting plate (9) is rotated to be provided with a top rotating plate (15) and a first driven pulley (16), and the bottom of the mounting plate (9) is rotated to be provided with a bottom rotating plate (19) and a second driven pulley (17).
5. The arc surface clamping device for hardware processing production of claim 4, wherein: a transmission belt is arranged between the first driving belt wheel (5) and the second driven belt wheel (17) in a crossed sleeved mode, and the transmission belt is arranged between the second driving belt wheel (8) and the first driven belt wheel (16) in a sleeved mode.
6. The arc surface clamping device for hardware processing production of claim 4, wherein: the top rotating plate (15) and the top auxiliary clamping plate (13) are fixedly connected with a top electric push rod (14), and a bottom electric push rod (18) is fixedly connected between the bottom rotating plate (19) and the bottom auxiliary clamping plate (11).
7. The arc surface clamping device for hardware processing production of claim 1, characterized in that: the anti-skidding rubber pads are arranged on the opposite surfaces of the movable clamping plate (10) and the fixed clamping plate (12), the anti-skidding rubber pads are arranged on the opposite surfaces of the two top auxiliary clamping plates (13), and the anti-skidding rubber pads are arranged on the opposite surfaces of the two bottom auxiliary clamping plates (11).
8. The arc surface clamping device for hardware processing production of claim 1, characterized in that: the movable clamping plate (10) and the top auxiliary clamping plate (13) and the bottom auxiliary clamping plate (11) which are on the same side of the movable clamping plate are connected on the same arc line, and the fixed clamping plate (12) and the top auxiliary clamping plate (13) and the bottom auxiliary clamping plate (11) which are on the same side of the fixed clamping plate are connected on the same arc line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022856756.XU CN214237814U (en) | 2020-12-02 | 2020-12-02 | Cambered surface clamping device for hardware processing production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022856756.XU CN214237814U (en) | 2020-12-02 | 2020-12-02 | Cambered surface clamping device for hardware processing production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214237814U true CN214237814U (en) | 2021-09-21 |
Family
ID=77735719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022856756.XU Expired - Fee Related CN214237814U (en) | 2020-12-02 | 2020-12-02 | Cambered surface clamping device for hardware processing production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214237814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787476A (en) * | 2021-09-22 | 2021-12-14 | 徐州铭德轴承有限公司 | Special clamp for bearing product |
| CN114109977A (en) * | 2021-11-24 | 2022-03-01 | 邱锡洪 | Fastener structure suitable for various curved surfaces |
-
2020
- 2020-12-02 CN CN202022856756.XU patent/CN214237814U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787476A (en) * | 2021-09-22 | 2021-12-14 | 徐州铭德轴承有限公司 | Special clamp for bearing product |
| CN113787476B (en) * | 2021-09-22 | 2022-11-04 | 徐州铭德轴承有限公司 | Special clamp for bearing product |
| CN114109977A (en) * | 2021-11-24 | 2022-03-01 | 邱锡洪 | Fastener structure suitable for various curved surfaces |
| CN114109977B (en) * | 2021-11-24 | 2024-05-03 | 醴陵市申发五金制品有限公司 | Fastener structure suitable for multiple curved surfaces |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |