CN209793755U - Single-station mechanical clamping jaw - Google Patents
Single-station mechanical clamping jaw Download PDFInfo
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- CN209793755U CN209793755U CN201920171134.8U CN201920171134U CN209793755U CN 209793755 U CN209793755 U CN 209793755U CN 201920171134 U CN201920171134 U CN 201920171134U CN 209793755 U CN209793755 U CN 209793755U
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- splint
- clamping plate
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- fixed block
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Abstract
The utility model discloses a single-station mechanical clamping jaw, which comprises a clamping plate, wherein one side of the clamping plate is provided with half gears which are meshed with each other, the clamping plate is fixedly connected with the half gears, the two half gears are rotationally connected with a square fixed block along the axis direction, the clamping plate comprises a first clamping plate and a second clamping plate, the first clamping plate is fixedly connected with a transmission rod, the transmission rod is arranged on the side surface where the first clamping plate and the second clamping plate are mutually jointed along the length direction of the fixed block, the second clamping plate is provided with a square hole which penetrates through the second clamping plate along the width direction relative to the side surface of the first clamping plate, the transmission rod penetrates through the square hole and is connected with the second clamping plate in a sliding way along the length direction of the square hole, one side of one end surface of the first clamping plate, which is far away from the fixed block, close to the second clamping plate is, making it more versatile.
Description
Technical Field
The utility model relates to a mechanical clamping jaw field, in particular to simplex position mechanical clamping jaw.
Background
In the existing market, when a traditional mechanical clamping jaw clamps materials, the traditional mechanical clamping jaw is only limited to clamping the materials with limited size due to the influence of the size of the materials, and if the materials with different sizes need to be clamped, the clamping jaws with different sizes need to be replaced, but the replacement operation is too complicated, the working time is wasted, and the working efficiency is further reduced; on the other hand, the conventional mechanical clamping jaw has a complex structure, and is inconvenient to replace and install, so that the technical problems existing in the conventional mechanical clamping jaw need to be improved necessarily, and the mechanical clamping jaw can meet the corresponding processing requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a single-station mechanical clamping jaw has solved the single problem of traditional mechanical clamping jaw usability for mechanical clamping jaw commonality reinforcing.
The above technical purpose of the present invention can be achieved by the following technical solutions:
The utility model provides a single-station machinery clamping jaw, includes splint, one side of splint is provided with intermeshing's half gear, splint fixed connection half gear, half gear is provided with the pivot along its axis direction, the both ends of pivot are rotated and are connected with square fixed block, the cavity that runs through the fixed block is seted up along its thickness direction to the fixed block, the pivot drives gear and splint and sets up in the cavity, splint include first splint and second splint, first splint fixedly connected with transfer line, the transfer line sets up on the side of laminating each other of first splint and second splint along the length direction of fixed block, the quad slit that runs through in the second splint is seted up along its width direction for the side of first splint to the second splint, the transfer line passes the quad slit and follows the length direction sliding connection second splint of quad slit, one side that the terminal surface that the fixed block was kept away from to first splint was close to the second splint is provided with the strip along its length direction The groove, the cooperation of bar groove sets up in the one side that the fixed block was kept away from to the second splint.
Adopt above-mentioned technical scheme, through setting up the transfer line input power on first splint, make the transfer line rotate, then drive the rotation of the relative pivot of intermeshing's semi-gear, and then make two splint of fixing respectively on the semi-gear open relatively or press from both sides tightly, realize the effect of centre gripping material, moreover, through having seted up the bar groove on first splint, make the second splint can cooperate to set up in the bar inslot, the centre gripping scope of increase clamping jaw centre gripping material, but the great or less material of centre gripping diameter, the commonality is stronger.
As preferred, the one end that the fixed block was kept away from to first splint is provided with the V type groove that runs through in first splint along its thickness direction, the one end that the fixed block was kept away from to the second splint is provided with the V type groove two that runs through in the second splint along its thickness direction, the notch end relative setting in V type groove one and V type groove two.
By adopting the technical scheme, the first V-shaped groove and the second V-shaped groove which are respectively arranged at one ends of the first clamping plate and the second clamping plate facilitate the clamping and the positioning of materials, and the design of the V-shaped groove increases the contact area between the clamping plates and the materials, so that the clamping plates can clamp the materials more firmly.
preferably, a fixing device is arranged at one end, away from the clamping plate, of the fixing block, the fixing device comprises a first screw and a second screw, the first screw and the second screw are provided with nuts at one ends, one side, away from the clamping plate, of the fixing block is a plate surface, the plate surface is provided with grooves along the length direction of the plate surface, the grooves are formed in the inner surface of the fixing block, strip-shaped grooves penetrating through the upper surface and the lower surface of the plate surface are formed in the plate surface along the central line direction of the length of the plate surface, one ends of the strip-shaped grooves are arc-shaped, the second screw are welded at the other ends of the strip-shaped grooves, a limiting block is arranged at one end, away from the strip-shaped grooves, through holes penetrating through the limiting block are formed in the limiting block along the thickness direction of the, the bottom plate is in clearance fit with a groove formed in the lower portion of the fixing plate, a threaded hole is formed in one end, away from the limiting block, of the bottom plate in the thickness direction of the bottom plate, the first screw rod is arranged in the threaded hole, and the first screw rod penetrates through the square groove and the threaded hole in sequence.
adopt above-mentioned technical scheme, utilize the fixing device who sets up on one side of the fixed block to realize fixing and the location to splint, in addition, utilize screw rod and the nut of screw-thread fit on the equidirectional to support tight location to the fixed block among the fixing device, simple structure adjusts the convenience, and above-mentioned fixing device can also make the clamping jaw in the distance of the horizontal adjustment splint under the condition of exempting from to dismantle, the centre gripping material of being convenient for.
Preferably, the one end that splint were kept away from to the transfer line is provided with reset spring, the downside of the articulated transfer line of reset spring, one side that splint were kept away from to the half-gear is provided with the dead lever, the dead lever welds in the gear and is located the collinear with the second splint, reset spring's the articulated dead lever of the other end.
By adopting the technical scheme, the reset spring is arranged to enable the clamping jaw to recover to the initial state under the action of the spring elasticity after the clamping action is completed, the material is clamped for the next time, the restoring force of the spring is utilized to achieve the purpose, the structure is simple, the energy is saved, and the cost is saved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic diagram of the embodiment showing the positions of the half gears;
FIG. 3 is another schematic diagram of the embodiment.
Reference numerals: 1. a splint; 101. a first splint; 102. a second splint; 2. a half gear; 3. a rotating shaft; 4. a fixed block; 5. a cavity; 6. a transmission rod; 7. a square hole; 8. a first strip-shaped groove; 9. a first V-shaped groove; 10. a V-shaped groove II; 11. a first screw rod; 12. a second screw; 13. a groove; 14. a strip-shaped groove II; 15. a limiting block; 16. a nut; 17. a base plate; 18. a return spring; 19. and (5) fixing the rod.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
Referring to fig. 1 to 3, a single-station mechanical clamping jaw comprises a clamping plate 1, wherein one side of the clamping plate 1 is fixedly connected with a half gear 2 which is meshed with each other, the half gear 2 is provided with a rotating shaft 3 along the axis direction thereof, two ends of the rotating shaft 3 are rotatably connected with a square fixing block 4, the fixing block 4 is provided with a cavity 5 which penetrates through the fixing block 4 along the thickness direction thereof, and the rotating shaft 3 drives the gear and the clamping plate 1 to be arranged in the cavity 5, in addition, the clamping plate 1 comprises a first clamping plate 101 and a second clamping plate 102, the first clamping plate 101 is fixedly connected with a transmission rod 6, one end of the transmission rod 6, which is far away from the clamping plate 1, is provided with a return spring 18, the return spring 18 is hinged with the lower side of the transmission rod 6, in addition, one side of the half gear 2, which is far away from the, the arrangement of the return spring 18 ensures that the clamping jaw can be restored to the initial state under the action of the return spring 18 after finishing the clamping action, and the structure is simple; secondly, the transmission rod 6 is arranged on the side surfaces of the first clamping plate 101 and the second clamping plate 102 which are mutually attached along the length direction of the fixing block 4, the second clamping plate 102 is provided with a square hole 7 which penetrates through the second clamping plate 102 along the width direction of the side surface of the first clamping plate 101, the transmission rod 6 penetrates through the square hole 7 and is connected with the second clamping plate 102 in a sliding manner along the length direction of the square hole 7, in addition, one side of one end surface, far away from the fixing block 4, of the first clamping plate 101, which is close to the second clamping plate 102, is provided with a strip-shaped groove along the length direction, the strip-shaped groove is arranged on one side, far away from the fixing block 4, of the second clamping plate 102 in a matching manner, the transmission rod 6 fixedly connected to the first clamping plate 101 is utilized to drive the half gear 2 which is mutually engaged to rotate, and finally the relative rotation of the first clamping plate 101 and the second clamping plate 102 which are fixed on, the clamping device can clamp materials with larger or smaller diameters, the principle is feasible, and the structure is simple; one end that fixed block 4 was kept away from to first splint 101 is provided with the V type groove 9 that runs through in first splint 101 along its thickness direction, the one end that fixed block 4 was kept away from to second splint 102 is provided with the V type groove two 10 that runs through in second splint 102 along its thickness direction, the notch end relative setting of V type groove one 9 and V type groove two 10 and one side that fixed block 4 was kept away from to first splint 101 and second splint 102 are the upper and lower direction setting, first splint 101 sets up in the top of second splint 102, the area of contact between splint 1 and material has been increased in the setting of V type groove one 9 and V type groove two 10, and then the contact force between splint 1 and material has been consolidated.
In addition, a fixing device is arranged at one end of the fixing block 4 far away from the splint 1, the fixing device comprises a screw rod I11 and a screw rod II 12, one end of the fixing block 4 far away from the splint 1 is a plate surface, a groove 13 is arranged on the plate surface along the length direction, the groove 13 is arranged on the inner surface of the fixing block 4, a strip-shaped groove penetrating through the upper surface and the lower surface of the plate surface is arranged on the plate surface along the central line direction of the length of the plate surface, one end of the strip-shaped groove is arc-shaped, the screw rod II 12 is welded at the other end of the strip-shaped groove, a limiting block 15 is arranged at one end of the screw rod II 12 far away from the strip-shaped groove, a through hole penetrating through the limiting block 15 is arranged on the limiting block 15 along the thickness direction, the screw rod, bottom plate 17 clearance fit is in the recess 13 of seting up below the fixed plate, the one end that stopper 15 was kept away from to bottom plate 17 is provided with the screw hole along its thickness direction, screw rod 11 sets up in the screw hole, screw rod 11 passes square groove and screw hole in proper order, above-mentioned fixing device makes screw rod 11's nut 16 support the upper surface of tight fixed block 4 through rotatory screw rod 11, realize the clamping jaw at the ascending location of upper and lower side, set up in the nut 16 of stopper 15 both sides through the rotation, realize the clamping jaw at the ascending location of left and right sides, can also adjust the clamping jaw for the distance between the material through adjusting the fixed block 4 for the distance of bottom plate 17 in addition, moreover, the steam.
In the single-station mechanical clamping jaw, the power source drives the transmission rod 6 to swing, the transmission rod 6 drives the first clamping plate 101 to rotate, the two half gears 2 meshed with each other are driven to rotate along the rotating shaft 3, the second clamping plate 102 is driven to rotate through the rotation of the two half gears 2, the opening and closing actions of clamping jaws for clamping materials are realized, materials with different sizes are clamped by arranging the strip-shaped grooves in the first clamping plate 101 and matching with the second clamping plate 102, the universality is high, in addition, the reset of the transmission rod 6 can be realized through the reset spring 18, one end of the fixing block 4, far away from the clamping plate 1, is provided with the fixing device, the fixing device realizes the fixation and the positioning of the clamping jaws in different directions through the screw rod and the nut 16 which are connected through threads, the distance between the clamping jaws relative to the materials can be adjusted.
Claims (4)
1. The utility model provides a single-station mechanical clamping jaw, includes splint (1), its characterized in that, one side of splint (1) is provided with intermeshing's semi-gear (2), splint (1) fixed connection semi-gear (2), semi-gear (2) are provided with pivot (3) along its axis direction, the both ends of pivot (3) are rotated and are connected with square fixed block (4), cavity (5) that run through fixed block (4) are seted up along its thickness direction in fixed block (4), pivot (3) drive gear and splint (1) set up in cavity (5), splint (1) include first splint (101) and second splint (102), first splint (101) fixedly connected with transfer line (6), transfer line (6) set up on the side of laminating each other of first splint (101) and second splint (102) along the length direction of fixed block (4), second splint (102) are seted up quad slit (7) that run through in second splint (102) for the side of first splint (101) along its width direction, transfer line (6) pass quad slit (7) and along length direction sliding connection second splint (102) of quad slit (7), one side that the terminal surface of fixed block (4) was kept away from in first splint (101) is close to second splint (102) is provided with bar groove (8) along its length direction, bar groove (8) cooperation sets up in second splint (102) one side of keeping away from fixed block (4).
2. A single-station mechanical clamping jaw according to claim 1, characterized in that one end of the first clamping plate (101) far from the fixing block (4) is provided with a first V-shaped groove (9) penetrating through the first clamping plate (101) along the thickness direction thereof, one end of the second clamping plate (102) far from the fixing block (4) is provided with a second V-shaped groove (10) penetrating through the second clamping plate (102) along the thickness direction thereof, and the first V-shaped groove (9) and the second V-shaped groove (10) are oppositely arranged at the notch end thereof.
3. The single-station mechanical clamping jaw is characterized in that a fixing device is arranged at one end, away from the clamping plate (1), of the fixing block (4), the fixing device comprises a first screw rod (11) and a second screw rod (12) with a nut (16) at one end, one side, away from the clamping plate (1), of the fixing block (4) is a plate surface, a groove (13) is formed in the plate surface along the length direction of the plate surface, the groove (13) is formed in the inner surface of the fixing block (4), a second strip-shaped groove (14) penetrating through the upper surface and the lower surface of the plate surface is formed in the plate surface along the central line direction of the length of the plate surface, one end of the second strip-shaped groove (14) is arc-shaped, the second screw rod (12) is welded to the other end of the second strip-shaped groove (14), a limiting block (15) is arranged at one end, away from the second screw rod (12), and a through, two (12) screw rods pass through-hole clearance fit stopper (15), two (12) screw rods are provided with nut (16) respectively corresponding to stopper (15) both sides face, nut (16) support tight limiting plate, fixed surface is connected with bottom plate (17) under the limiting plate, bottom plate (17) clearance fit recess (13) seted up below the fixed plate, the one end that stopper (15) were kept away from in bottom plate (17) is provided with the screw hole along its thickness direction, screw rod (11) set up in the screw hole, square groove and screw hole are passed in proper order in screw rod (11).
4. A single-station mechanical clamping jaw according to claim 3, characterized in that one end of the transmission rod (6) far from the clamping plate (1) is provided with a return spring (18), the return spring (18) is hinged with the lower side of the transmission rod (6), one side of the half gear (2) far from the clamping plate (1) is provided with a fixing rod (19), the fixing rod (19) is welded on the gear and is in the same line with the second clamping plate (102), and the other end of the return spring (18) is hinged with the fixing rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920171134.8U CN209793755U (en) | 2019-01-31 | 2019-01-31 | Single-station mechanical clamping jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920171134.8U CN209793755U (en) | 2019-01-31 | 2019-01-31 | Single-station mechanical clamping jaw |
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| Publication Number | Publication Date |
|---|---|
| CN209793755U true CN209793755U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920171134.8U Active CN209793755U (en) | 2019-01-31 | 2019-01-31 | Single-station mechanical clamping jaw |
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| CN (1) | CN209793755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332884A (en) * | 2020-03-16 | 2020-06-26 | 扬州工业职业技术学院 | Adjustable V-shaped clamp for cable coiling and uncoiling device and use method thereof |
-
2019
- 2019-01-31 CN CN201920171134.8U patent/CN209793755U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332884A (en) * | 2020-03-16 | 2020-06-26 | 扬州工业职业技术学院 | Adjustable V-shaped clamp for cable coiling and uncoiling device and use method thereof |
| CN111332884B (en) * | 2020-03-16 | 2021-05-25 | 扬州工业职业技术学院 | Adjustable V-shaped clamp for cable coiling and uncoiling device and use method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Single station mechanical gripper Effective date of registration: 20221111 Granted publication date: 20191217 Pledgee: Diankou sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG FEITENG INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2022980021656 |