CN209754963U - buffer structure of precision clamp - Google Patents
buffer structure of precision clamp Download PDFInfo
- Publication number
- CN209754963U CN209754963U CN201920192661.7U CN201920192661U CN209754963U CN 209754963 U CN209754963 U CN 209754963U CN 201920192661 U CN201920192661 U CN 201920192661U CN 209754963 U CN209754963 U CN 209754963U
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- Prior art keywords
- plate
- welded
- buffer
- spring
- damping
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- Expired - Fee Related
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Abstract
The utility model provides a buffer structure of an accurate clamp, which comprises a bottom plate, a supporting plate, a placing plate, a fixed damping plate structure, a buffer frame structure, a fixed rod structure, a placing frame, a fixed pipe, an inserted bar, a first-level clamping plate, a connecting pipe, an adjusting bolt, a telescopic rod, a second-level clamping plate and a protective pad, wherein the supporting plate is respectively welded at the left side and the right side of the upper surface of the bottom plate; the object placing plate is connected to the upper part of the buffer frame structure; the fixed shock absorption plate structures are respectively arranged on the left side and the right side of the upper surface of the object placing plate; the buffer frame structure is arranged in the middle of the upper surface of the bottom plate. The connecting plate, the damping spring, the damping block, the fixing plate and the mounting hole are arranged, so that the damping on the two side surfaces of the clamping plate is facilitated; the board is placed to the one-level, and the board is placed to one-level buffering spring, the stay tube, adjusts the pole, and the setting of board is placed to baffle, dog and second grade, is favorable to playing the effect of shock attenuation buffering to heavier object to the shock-absorbing function of anchor clamps has been increased.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, especially, relate to a buffer structure of precision clamp.
Background
The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. The clamp generally comprises a positioning element (for determining the correct position of a workpiece in the clamp), a clamping device, a tool setting guide element (for determining the relative position of the tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to complete the processing of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a clamp body (a clamp base) and the like, wherein a buffer structure of the precision clamp is used for improving the buffer and damping performance of the clamp, so that the clamp can resist the impact of external force, and when the external force impacts, the buffer structure can slow down the propagation speed of the external force, so that the external force propagated to the clamp is removed, and the effect of protecting the physical structure of the clamp is achieved.
The Chinese patent publication No. CN207014068U invents a buffer structure of a precision clamp, which comprises a pressing plate and a connecting plate, wherein one side of the pressing plate is provided with a damping spring and a telescopic rod, the outer surface of the telescopic rod is movably provided with a telescopic sleeve, the other side of the pressing plate is provided with a rubber sleeve, a powerful magnetic sheet is fixedly arranged inside the rubber sleeve, one side of the rubber sleeve is provided with an anti-skidding thread, the outer surface of the pressing plate is fixedly provided with an electronic display meter, one side of the electronic display meter is provided with an infrared inductor, both sides of the connecting plate are provided with fixed sleeves, the outer surface of the fixed sleeves is provided with screw holes, a reinforcing plate is fixedly arranged inside the connecting plate, and the pressing plate is fixedly connected. But current buffer structure still has the both sides that can not be to anchor clamps and carry out the shock attenuation, the poor and inconvenient problem of installation of shock attenuation effect.
Therefore, it is necessary to invent a buffer structure of a precision clamp.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a buffer structure of precision clamp to solve current buffer structure and can not carry out the shock attenuation to the both sides of anchor clamps, the shock attenuation effect is poor and the problem of inconvenient installation. A buffer structure of a precision clamp comprises a bottom plate, a supporting plate, an object placing plate, a fixed damping plate structure, a buffer frame structure, a fixed rod structure, a placing frame, a fixed pipe, an inserting rod, a primary clamping plate, a connecting pipe, an adjusting bolt, a telescopic rod, a secondary clamping plate and a protective pad, wherein the supporting plate is respectively welded on the left side and the right side of the upper surface of the bottom plate; the object placing plate is connected to the upper part of the buffer frame structure; the fixed shock absorption plate structures are respectively arranged on the left side and the right side of the upper surface of the object placing plate; the buffer frame structure is arranged in the middle of the upper surface of the bottom plate; the fixed rod structures are respectively arranged at the upper parts of the inner sides of the supporting plates; the placing rack is welded in the middle of the upper surface of the object placing plate; the fixed pipe is welded in the middle of the left side in the placing rack; the inserted rod is welded in the middle of the right side of the fixed pipe; the first-stage clamping plate is welded on the right side of the inserted rod; the connecting pipe is welded in the middle of the right side in the placing rack; the adjusting bolt is in threaded connection with the connecting part of the connecting pipe and the telescopic rod; the telescopic rod is inserted in the left side of the inside of the connecting pipe; the secondary clamping plate is welded on the left side of the telescopic rod; the protective pad is glued on the left side of the secondary clamping plate; the fixed damping plate structure comprises a connecting plate, a damping spring, a damping block, a fixing plate and a mounting hole, wherein the damping spring is welded at the upper part of the inner side of the connecting plate and the lower part of the inner side of the connecting plate respectively; one end of the damping spring is welded on the left side of the inner side of the connecting plate, and the other end of the damping spring is welded on the right side of the inner part of the connecting plate; the damping block is glued at the middle position of the inner side of the connecting plate; one end of the damping block is connected to the left side of the inner side of the connecting plate in an adhesive manner, and the other end of the damping block is connected to the right side of the inner part of the connecting plate in an adhesive manner; the fixed plates are respectively welded on the upper part of the left side of the connecting plate and the lower part of the left side of the connecting plate; the mounting hole is arranged at the upper left part of the inner side of the connecting plate.
Preferably, the thickness of the protective pad is set to be three to five millimeters; the protection pad specifically adopts the rubber pad that the left side was provided with straight line type antiskid line.
Preferably, the damping spring is a cylindrical stainless steel spring with a diameter of six centimeters to eight centimeters.
Preferably, the thickness of the shock absorption block is set to be a rubber block of thirty millimeters to thirty-five millimeters.
Preferably, the buffer frame structure comprises a primary placing plate, a primary buffer spring, a supporting tube, an adjusting rod, a baffle, a stop block and a secondary placing plate, wherein the primary buffer spring is welded in the middle of the upper surface of the primary placing plate; the supporting pipes are respectively welded on the left side and the right side of the upper surface of the first-stage placing plate; the adjusting rod is longitudinally inserted at the upper part of the inner side of the supporting tube; the baffle is welded at the lower part of the adjusting rod; the check blocks are respectively welded at the left side and the right side of the middle position in the supporting tube; and the secondary placing plate is welded on the upper part of the primary buffer spring.
Preferably, the first-stage buffer spring is a stainless steel spring; and an anti-rust paint layer is coated on the outer surface of the primary buffer spring.
Preferably, the fixing rod structure comprises a fastening bolt, a handle, a primary gasket, a secondary gasket, a fastening nut and a secondary buffer spring, wherein the handle is welded on the left side of the fastening bolt; the first-stage gasket is sleeved on the left side of the outer surface of the fastening bolt; the secondary gasket is sleeved on the right side of the outer surface of the fastening bolt; the fastening nut is in threaded connection with the right side of the fastening bolt; and the secondary buffer spring is sleeved in the middle of the outer surface of the fastening bolt.
Preferably, the second-stage buffer spring is a stainless steel spring with the diameter of eight millimeters to ten millimeters.
Preferably, the secondary placing plate is welded on the upper part of the adjusting rod.
Preferably, the first-stage gasket and the second-stage gasket are respectively made of rectangular stainless steel sheets.
Preferably, the object placing plate is connected with the second-stage placing plate through bolts.
Preferably, the connecting plate and the object placing plate are welded.
Preferably, the first-stage placing plate is connected with the bottom plate through bolts.
Preferably, the fastening bolt penetrates through the support plate and is in threaded connection with the fastening nut.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the connecting plate, the damping spring, the snubber block, the setting of fixed plate and mounting hole is favorable to carrying out the shock attenuation to the both sides face of splint.
2. The utility model discloses in, the one-level place the board, one-level buffering spring, the stay tube is adjusted the pole, the baffle, the setting of board is placed to dog and second grade, is favorable to playing the effect that the shock attenuation was cushioned to heavier object to the shock-absorbing function of anchor clamps has been increased.
3. The utility model discloses in, solid bolt, handle, one-level gasket, the setting of second grade gasket, fastening nut and second grade buffering spring are favorable to installing anchor clamps.
4. The utility model discloses in, the shock attenuation spring adopt the diameter to be six centimetres to eight centimetres columniform stainless steel spring, be favorable to preventing the shock attenuation spring fracture.
5. In the utility model, the thickness of the protective pad is set to be three to five millimeters; the protection pad specifically adopts the rubber pad that the left side was provided with the anti-skidding line of style of calligraphy, is favorable to preventing to press from both sides and hinders the weldment.
6. The utility model discloses in, the thickness of snubber block set up to thirty millimeters to thirty five millimeters's rubber block, be favorable to increasing the shock attenuation effect to anchor clamps.
7. In the utility model, the first-stage buffer spring is a stainless steel spring; the outer surface of the first-level buffer spring is coated with an anti-rust paint layer, so that the first-level buffer spring is prevented from rusting and being damaged.
8. The utility model discloses in, second grade buffering spring adopt the diameter to be eight millimeters to ten millimeters stainless steel spring, be favorable to increasing the fixed effect to the anchor clamps installation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the fixed damping plate structure of the present invention.
Fig. 3 is a schematic structural diagram of the buffer frame structure of the present invention.
Fig. 4 is a schematic structural diagram of the fixing rod structure of the present invention.
In the figure:
1. A base plate; 2. a support plate; 3. a storage plate; 4. fixing a shock-absorbing plate structure; 41. a connecting plate; 42. a damping spring; 43. a damper block; 44. a fixing plate; 45. mounting holes; 5. a buffer frame structure; 51. a first-level placing plate; 52. a first-stage buffer spring; 53. supporting a tube; 54. adjusting a rod; 55. a baffle plate; 56. a stopper; 57. a second-stage placing plate; 6. a fixed rod structure; 61. fastening a bolt; 62. a grip; 63. a first-level gasket; 64. a secondary gasket; 65. fastening a nut; 66. a secondary buffer spring; 7. placing a rack; 8. a fixed tube; 9. inserting a rod; 10. a first-level splint; 11. a connecting pipe; 12. adjusting the bolt; 13. a telescopic rod; 14. a secondary splint; 15. a protective pad.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
Example (b):
As shown in figures 1 to 4
The utility model provides a buffer structure of an accurate clamp, which comprises a bottom plate 1, a support plate 2, a placing plate 3, a fixed damping plate structure 4, a buffer frame structure 5, a fixed rod structure 6, a placing frame 7, a fixed pipe 8, an inserted link 9, a first-level clamping plate 10, a connecting pipe 11, an adjusting bolt 12, a telescopic link 13, a second-level clamping plate 14 and a protective pad 15, wherein the support plate 2 is respectively welded on the left side and the right side of the upper surface of the bottom plate 1; the object placing plate 3 is connected to the upper part of the buffer frame structure 5; the fixed shock absorption plate structures 4 are respectively arranged at the left side and the right side of the upper surface of the object placing plate 3; the buffer frame structure 5 is arranged in the middle of the upper surface of the bottom plate 1; the fixed rod structures 6 are respectively arranged at the upper parts of the inner sides of the supporting plates 2; the placing rack 7 is welded in the middle of the upper surface of the object placing plate 3; the fixed pipe 8 is welded in the middle of the left side inside the placing rack 7; the inserted bar 9 is welded in the middle of the right side of the fixed pipe 8; the primary clamping plate 10 is welded on the right side of the inserted rod 9; the connecting pipe 11 is welded in the middle of the right side in the placing rack 7; the adjusting bolt 12 is in threaded connection with the connecting part of the connecting pipe 11 and the telescopic rod 13; the telescopic rod 13 is inserted in the left side of the inside of the connecting pipe 11; the secondary clamping plate 14 is welded on the left side of the telescopic rod 13; the protective pad 15 is glued on the left side of the secondary splint 14; the fixed damping plate structure 4 comprises a connecting plate 41, a damping spring 42, a damping block 43, a fixing plate 44 and a mounting hole 45, wherein the damping spring 42 is welded at the upper part of the inner side of the connecting plate 41 and the lower part of the inner side of the connecting plate 41 respectively; one end of the damping spring 42 is welded on the left side of the inner side of the connecting plate 41, and the other end is welded on the right side of the inner part of the connecting plate 41; the damping block 43 is glued at the middle position of the inner side of the connecting plate 41; one end of the shock absorption block 43 is glued to the left side of the inner side of the connecting plate 41, and the other end of the shock absorption block is glued to the right side of the inner part of the connecting plate 41; the fixing plate 44 is welded on the upper part of the left side of the connecting plate 41 and the lower part of the left side of the connecting plate 41 respectively; the mounting hole 45 is formed in the upper left portion of the inner side of the connecting plate 41.
In the above embodiment, specifically, the thickness of the protection pad 15 is set to be three to five millimeters; the protection pad 15 specifically adopts a rubber pad with linear anti-skid lines on the left side.
In the above embodiment, specifically, the damping spring 42 is a cylindrical stainless steel spring with a diameter of six centimeters to eight centimeters.
In the above embodiment, specifically, the thickness of the damper block 43 is set to be a rubber block of thirty millimeters to thirty-five millimeters.
In the above embodiment, specifically, the buffer frame structure 5 includes a primary placing plate 51, a primary buffer spring 52, a support tube 53, an adjusting rod 54, a baffle 55, a stopper 56 and a secondary placing plate 57, and the primary buffer spring 52 is welded at the middle position of the upper surface of the primary placing plate 51; the supporting pipes 53 are respectively welded on the left side and the right side of the upper surface of the first-stage placing plate 51; the adjusting rod 54 is longitudinally inserted at the upper part of the inner side of the supporting tube 53; the baffle 55 is welded at the lower part of the adjusting rod 54; the stop blocks 56 are respectively welded at the left side and the right side of the middle position in the supporting pipe 53; the second-stage placing plate 57 is welded to the upper portion of the first-stage damper spring 52.
In the above embodiment, specifically, the first-stage buffer spring 52 is a stainless steel spring; the outer surface of the primary buffer spring 52 is coated with a rust-proof paint layer.
In the above embodiment, specifically, the fixing rod structure 6 includes a fastening bolt 61, a handle 62, a primary washer 63, a secondary washer 64, a fastening nut 65 and a secondary buffer spring 66, and the handle 62 is welded to the left side of the fastening bolt 61; the first-stage gasket 63 is sleeved on the left side of the outer surface of the fastening bolt 61; the secondary gasket 64 is sleeved on the right side of the outer surface of the fastening bolt 61; the fastening nut 65 is in threaded connection with the right side of the fastening bolt 61; the secondary buffer spring 66 is sleeved at the middle position of the outer surface of the fastening bolt 61.
In the above embodiment, specifically, the second-stage damping spring 66 is a stainless steel spring with a diameter of eight millimeters to ten millimeters.
In the above embodiment, specifically, the secondary placing plate 57 is welded on the upper portion of the adjusting rod 54.
in the above embodiment, specifically, the first-stage gasket 63 and the second-stage gasket 64 are made of rectangular stainless steel sheets respectively.
In the above embodiment, specifically, the object placing plate 3 and the secondary placing plate 57 are disposed in a bolt connection manner.
In the above embodiment, the connecting plate 41 is welded to the object placing plate 3.
in the above embodiment, specifically, the primary placing plate 51 is disposed in bolted connection with the bottom plate 1.
In the above embodiment, specifically, the fastening bolt 61 penetrates through the support plate 2 and is screwed with the fastening nut 65.
Principle of operation
The utility model discloses during the use, at first loosen adjusting bolt 12 according to the difference of anchor clamps size, put the junction that one-level splint 10 and protection pad 15 to anchor clamps after that, screw up adjusting bolt 12 can after that, put fixed plate 44 after the position that needs mounting fixture and fix with the bolt after that, utilize shock attenuation spring 42 can play the absorbing effect to the both sides face of anchor clamps, during the use anchor clamps, utilize one-level buffering spring 52 can play the effect of shock attenuation buffering to heavier anchor clamps, at the in-process that uses anchor clamps, utilize fastening bolt 61 cooperation fastening nut 65 can install anchor clamps buffer.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. The buffer structure of the precision clamp is characterized by comprising a bottom plate (1), a supporting plate (2), an object placing plate (3), a fixed shock absorption plate structure (4), a buffer frame structure (5), a fixed rod structure (6), a placing frame (7), a fixed pipe (8), an inserted rod (9), a primary clamping plate (10), a connecting pipe (11), an adjusting bolt (12), an expansion rod (13), a secondary clamping plate (14) and a protective pad (15), wherein the supporting plate (2) is welded on the left side and the right side of the upper surface of the bottom plate (1) respectively; the object placing plate (3) is connected to the upper part of the buffer frame structure (5); the fixed shock absorption plate structures (4) are respectively arranged on the left side and the right side of the upper surface of the object placing plate (3); the buffer frame structure (5) is arranged in the middle of the upper surface of the bottom plate (1); the fixed rod structures (6) are respectively arranged at the upper part of the inner side of the supporting plate (2); the placing rack (7) is welded in the middle of the upper surface of the object placing plate (3); the fixed pipe (8) is welded in the middle position of the left side in the placing rack (7); the inserted bar (9) is welded in the middle position of the right side of the fixed pipe (8); the primary clamping plate (10) is welded on the right side of the inserted rod (9); the connecting pipe (11) is welded in the middle position of the right side in the placing rack (7); the adjusting bolt (12) is in threaded connection with the connecting part of the connecting pipe (11) and the telescopic rod (13); the telescopic rod (13) is inserted in the left side of the inside of the connecting pipe (11); the secondary clamping plate (14) is welded on the left side of the telescopic rod (13); the protective pad (15) is glued on the left side of the secondary splint (14); the fixed damping plate structure (4) comprises a connecting plate (41), a damping spring (42), a damping block (43), a fixing plate (44) and a mounting hole (45), wherein the damping spring (42) is welded on the upper part of the inner side of the connecting plate (41) and the lower part of the inner side of the connecting plate (41) respectively; one end of the damping spring (42) is welded on the left side of the inner side of the connecting plate (41), and the other end of the damping spring is welded on the right side of the inner part of the connecting plate (41); the damping block (43) is glued at the middle position of the inner side of the connecting plate (41); one end of the damping block (43) is glued to the left side of the inner side of the connecting plate (41), and the other end of the damping block is glued to the right side of the inner part of the connecting plate (41); the fixing plates (44) are respectively welded on the upper part of the left side of the connecting plate (41) and the lower part of the left side of the connecting plate (41); the mounting hole (45) is formed in the upper left portion of the inner side of the connecting plate (41).
2. The buffer structure of a precision jig according to claim 1, wherein the thickness of the protection pad (15) is set to three to five millimeters; the protective pad (15) is a rubber pad with straight anti-skid lines on the left side.
3. The buffer structure of a precision jig of claim 1, wherein the damping spring (42) is a cylindrical stainless steel spring having a diameter of six cm to eight cm.
4. The buffer structure of a precision jig of claim 1, wherein the thickness of the damper block (43) is set to a rubber block of thirty to thirty-five mm.
5. The buffer structure of a precision jig according to claim 1, wherein the buffer frame structure (5) comprises a primary placing plate (51), a primary buffer spring (52), a support tube (53), an adjusting rod (54), a baffle plate (55), a stopper (56) and a secondary placing plate (57), and the primary buffer spring (52) is welded at an intermediate position on the upper surface of the primary placing plate (51); the supporting pipes (53) are respectively welded on the left side and the right side of the upper surface of the first-stage placing plate (51); the adjusting rod (54) is longitudinally inserted at the upper part of the inner side of the supporting tube (53); the baffle (55) is welded at the lower part of the adjusting rod (54); the stop blocks (56) are respectively welded at the left side and the right side of the middle position in the supporting pipe (53); the secondary placing plate (57) is welded on the upper part of the primary buffer spring (52).
6. The buffer structure of the precision clamp according to claim 5, wherein the first-stage buffer spring (52) is a stainless steel spring; and the outer surface of the primary buffer spring (52) is coated with a rust-proof paint layer.
7. The buffer structure of a precision clamp as claimed in claim 1, wherein the fixing rod structure (6) comprises a fastening bolt (61), a handle (62), a first-stage washer (63), a second-stage washer (64), a fastening nut (65) and a second-stage buffer spring (66), the handle (62) is welded to the left side of the fastening bolt (61); the first-stage gasket (63) is sleeved on the left side of the outer surface of the fastening bolt (61); the secondary gasket (64) is sleeved on the right side of the outer surface of the fastening bolt (61); the fastening nut (65) is in threaded connection with the right side of the fastening bolt (61); and the secondary buffer spring (66) is sleeved at the middle position of the outer surface of the fastening bolt (61).
8. The buffer structure of a precision clamp according to claim 7, wherein the secondary buffer spring (66) is a stainless steel spring with a diameter of eight mm to ten mm.
9. The buffer structure of a precision jig of claim 5, wherein the secondary placing plate (57) is welded to the upper portion of the adjusting lever (54).
10. The buffer structure of a precision jig according to claim 7, wherein the primary shim (63) and the secondary shim (64) are each made of rectangular stainless steel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920192661.7U CN209754963U (en) | 2019-02-13 | 2019-02-13 | buffer structure of precision clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920192661.7U CN209754963U (en) | 2019-02-13 | 2019-02-13 | buffer structure of precision clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209754963U true CN209754963U (en) | 2019-12-10 |
Family
ID=68751646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920192661.7U Expired - Fee Related CN209754963U (en) | 2019-02-13 | 2019-02-13 | buffer structure of precision clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209754963U (en) |
-
2019
- 2019-02-13 CN CN201920192661.7U patent/CN209754963U/en not_active Expired - Fee Related
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Legal Events
| 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: 20191210 Termination date: 20220213 |