CN218693979U - Chuck type clamp - Google Patents
Chuck type clamp Download PDFInfo
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- CN218693979U CN218693979U CN202221301864.3U CN202221301864U CN218693979U CN 218693979 U CN218693979 U CN 218693979U CN 202221301864 U CN202221301864 U CN 202221301864U CN 218693979 U CN218693979 U CN 218693979U
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- chuck body
- chuck
- gear
- clamping
- driving shaft
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Abstract
The utility model discloses a chuck formula anchor clamps appear, include: the clamping jaw is provided with a clamping end and a clamping end, and clamping threads are arranged on the end face of the clamping end; a chuck body, comprising: the chuck body shell is provided with a through channel which penetrates through the chuck body shell in the middle and a chuck body clamping groove on the side wall; the driving shaft is connected to the chuck body shell and can rotate relative to the chuck body shell; the first gear is sleeved on the driving shaft and is fixedly connected with the driving shaft; the second gear is connected to the chuck body shell and can rotate relative to the chuck body shell, and the second gear is meshed with the first gear; the plane thread disc is connected to the chuck body shell and positioned at the lower part of the second gear, the plane thread disc can rotate relative to the chuck body shell, and involute threads are formed at the lower end of the plane thread disc; the clamping end is clamped in the clamping groove of the chuck body, the clamping threads are screwed with the gradually-opened threads, and the driving mechanism drives the driving shaft to drive the clamping jaws to move along the clamping groove of the chuck body so as to clamp or loosen the pipe body.
Description
Technical Field
The utility model relates to a processing and parameter recording technical field of body especially relate to a chuck formula anchor clamps.
Background
Along with the development of the science and technology level, the demand of pipe body machining precision constantly improves. When a pipe is bent by a pipe bender, the pipe is generally fed by manual feeding.
The present pay-off mode exists very not enoughly, because there is the error in manual pay-off, and the body lacks fixedly in the course of working, because the body rocks easily and influences the machining precision, and ordinary anchor clamps cause the body wearing and tearing easily, lead to processing the body surface of accomplishing to have the mar, can't carry out the record to the parameter of being processed the body simultaneously.
Disclosure of Invention
The present invention aims at solving one of the technical problems in the related art at least to a certain extent. For this purpose, the first and second air-conditioning systems,
according to an embodiment of the present disclosure, there is provided a chuck type jig including:
the clamping jaws are provided with at least four clamping ends and clamping ends, and clamping threads are arranged on the end faces of the clamping ends;
a drive mechanism;
a chuck body, comprising:
the chuck body shell is provided with a through passage which penetrates through the chuck body shell in the middle and is provided with at least four chuck body clamping grooves on the side wall, and the chuck body clamping grooves are formed at the lower end of the chuck body shell;
the driving shaft is connected to the chuck body shell and can rotate relative to the chuck body shell;
the first gear is sleeved on the driving shaft and is fixedly connected with the driving shaft;
the second gear is connected to the chuck body shell and can rotate relative to the chuck body shell, and the second gear is meshed with the first gear;
the plane thread disc is connected to the chuck body shell and positioned at the lower part of the second gear, the plane thread disc can rotate relative to the chuck body shell, and involute threads are formed at the lower end of the plane thread disc;
joint end joint is in chuck body joint inslot just the joint screw thread with the screw thread that gradually opens closes, the actuating mechanism drive the driving shaft drives first gear revolve, first gear drives second gear revolve, the second gear drives plane thread disc rotates, plane thread disc drives the jack catch is followed chuck body joint inslot removes in order to carry or loosen and is located body in the through passage.
Through setting up the chuck body for the body can be cliied to the clamping jaw, through setting up plane thread dish, realizes synchronous motion to a plurality of jack catchs, and the clamp of the body of being convenient for adorns, simple structure, and the centre gripping is convenient.
According to this disclosed embodiment, still include at least a pair of matrix sensor, the non-vertical setting of exposed core, the exposed core has the measurement face that is located its upper portion, the matrix sensor is located measure on the face and in pairs the matrix sensor is located two differences measure on the face for measure body diameter parameter.
According to this disclosed embodiment, the contact surface department of exposed core and body is equipped with the blotter, avoids the jack catch to damage the body surface when pressing from both sides and getting.
According to this disclosed embodiment, the initial position of plane thread dish involute screw thread and termination position department are equipped with respectively and are used for injecing the first stopper and the second stopper of jack catch position avoid the jack catch to follow deviate from in the chuck body joint groove.
According to the embodiment of the disclosure, the driving mechanism comprises the driving motor, the driving motor rotates to drive the driving shaft to rotate, the structure is simple, and the design is convenient.
According to the embodiment of the disclosure, the driving mechanism is further provided with a reduction gearbox and a connecting rod, the driving motor drives the reduction gearbox to rotate, the reduction gearbox drives the driving shaft to rotate through the connecting rod, the torque is increased, and the clamping stability of the pipe body is improved.
According to this disclosed embodiment, chuck body joint groove uses the axis that runs through the passageway is the setting of circumference display for the centre gripping body can be stabilized to the jack catch.
According to the embodiment of the disclosure, chuck body shell includes first chuck body shell, be formed with chuck body groove in the first chuck body shell, the chuck body groove bottom plate middle part in chuck body groove upwards swells and forms chuck body post, through passage runs through chuck body groove bottom plate just runs through chuck body post, plane screw thread dish is located chuck body inslot and cover are established on the chuck body post.
According to the embodiment of the disclosure, the plane threaded disc is provided with a first bearing, the first bearing sleeve is arranged on the chuck body column, the second gear is fixedly connected with the plane threaded disc and sleeved on the first bearing, and the second gear can drive the plane threaded disc to rotate.
According to this disclosed embodiment, the chuck body shell still includes second chuck body shell, second chuck body shell and first chuck body shell fixed connection just are located the top of second gear, be equipped with the driving shaft on the second chuck body shell and place the hole, the driving shaft is located the driving shaft is placed downthehole just the driving shaft with the driving shaft is placed and is equipped with the second bearing between the hole, first gear is located the below of second chuck body shell, actuating mechanism is located the top of second chuck body shell.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of a stable chuck fixture for clamping and measuring a pipe body according to an embodiment of the disclosure;
FIG. 2 is a driving diagram of a stable chuck fixture structure for pipe clamping and measuring according to an embodiment of the disclosure;
FIG. 3 is a view of a jaw in connection with a planar threaded disk according to an embodiment of the present disclosure;
FIG. 4 is a block diagram of a jaw and matrix sensor according to an embodiment of the present disclosure;
FIG. 5 is a planar threaded disk structure pattern according to an embodiment of the present disclosure;
FIG. 6 is a second gear structure diagram according to an embodiment of the disclosure;
FIG. 7 is a block diagram of a first chuck body housing according to an embodiment of the present disclosure;
FIG. 8 is a block diagram of a second chuck body housing according to an embodiment of the present disclosure;
FIG. 9 is a block diagram illustrating the assembly of a second gear with a first chuck body housing according to an embodiment of the present disclosure;
fig. 10 is a cross-sectional view of a chuck body structure according to an embodiment of the present disclosure.
In the above figures: a chuck body 1; a chuck body housing 11; a through channel 111; a chuck body engaging groove 112; a first chuck body housing 113; chuck body slot 1131; chuck body posts 1132; first chuck body mounting apertures 1133; a second chuck body housing 114; a second chuck body mounting hole 1141; a driving shaft placing hole 1142; a drive shaft 12; a first gear 13; a second gear 14; a second gear mounting hole 1141; a flat threaded disc 15; involute threads 151; a threaded disk assembly bore 152; a first stopper 153; a second stopper 154; a first bearing 16; a second bearing 17; a claw 2; a clip end 21; a clamping thread 211; a clamping end 22; a measurement plane 221; a cushion 222; a drive mechanism 3; a drive motor 31; a reduction gearbox 32; a connecting rod 33; a matrix sensor 4.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
The utility model provides a chuck anchor clamps, chuck anchor clamps centre gripping body is with measuring the parameter of body, and the chuck anchor clamps are described below with reference to fig. 1-10.
Referring to fig. 1 to 2, the chuck type jig includes a chuck body 1, jaws 2, and a driving mechanism 3.
The chuck body 1 comprises a chuck body shell 11, a driving shaft 12, a first gear 13, a second gear 14 and a plane thread disc 15.
A through channel 111 penetrating through the chuck body shell is formed in the middle of the chuck body shell 11, the clamped pipe body can extend into the through channel 111, at least four chuck body clamping grooves 112 are formed in the side wall of the chuck body shell 11, the chuck body clamping grooves 112 are formed in the lower end of the chuck body shell 11,
chuck formula anchor clamps are still including the matrix sensor 4 that is used for measuring the body parameter, and matrix sensor 4 has at least a pair ofly, and matrix sensor 4 sets up on jack catch 2, cliies the back at jack catch 2 with the body, and matrix sensor 4 measures body diameter parameter.
The driving shaft 12 is connected to the chuck body shell 11 and can rotate relative to the chuck body shell, the first gear 13 is sleeved on the driving shaft 12 and is fixedly connected with the driving shaft, the second gear 14 is connected to the chuck body shell 11 and can rotate relative to the chuck body shell, the second gear 14 is meshed with the first gear 13, the plane thread disc 15 is located on the lower portion of the second gear 14, the plane thread disc 15 can rotate relative to the chuck body shell 11, and the lower end of the plane thread disc 15 is connected with the clamping jaw 2.
The driving mechanism 3 drives the driving shaft 12 of the chuck body to rotate to drive the first gear 13 to rotate, the first gear 13 drives the second gear 14 to rotate, the second gear 14 drives the plane thread disc 15 to rotate, and the plane thread disc 15 drives the clamping jaw 2 to move along the clamping groove 112 of the chuck body so as to clamp or loosen the pipe body in the through channel 111.
The driving mechanism 3 comprises a driving motor 31, the driving motor 31 drives the driving shaft 12 to rotate, and the structure is simple and convenient to design. The driving mechanism can also be provided with a reduction gearbox 32 and a connecting rod 33, the driving motor 31 drives the reduction gearbox 32 to rotate, and the reduction gearbox 32 drives the driving shaft 12 of the chuck body 1 to rotate through the connecting rod 33. The driving motor drives the chuck body 1 to move through the reduction gearbox 32, so that the torque is increased, and the clamping stability of the pipe body is improved.
Referring to fig. 3-4, the clamping jaw 2 has at least four clamping ends 21 and clamping ends 22, clamping threads 211 are arranged on the end surface of the clamping end 21 of the clamping jaw, the clamping jaw is clamped in the clamping groove 112 of the chuck body through the clamping end 21, and the clamping threads 211 are screwed with the involute threads 151 of the plane threaded disk.
Specifically, the chuck body catching grooves 112 may have four, and the jaws may have four. Through setting up plane thread disc 15, realize a plurality of jack catch synchronous motion, the clamp of the body of being convenient for is adorned, simple structure, and the centre gripping is convenient.
The contact between the clamping ends 22 of the jaws and the tube is provided with a buffer 222 to prevent the surface of the tube from being damaged when the tube is clamped.
Referring to fig. 5 to 6, the flat threaded plate 15 is provided with a threaded plate fitting hole 152, and the second gear 14 is provided with a second gear fitting hole 141, which are connected by bolts.
The start position and the end position of the involute thread 151 of the plane thread disc 15 are respectively provided with a first limit block 153 and a second limit block 154 so as to limit the movement stroke of the jaw 2 and prevent the jaw 2 from being separated from the chuck body clamping groove 112.
Referring to fig. 7-8, chuck body housing 11 includes a first chuck body housing 113 and a second chuck body housing 114, a chuck body slot 1131 is formed in first chuck body housing 113, a chuck body post 1132 is formed at a middle portion of a bottom plate of the chuck body slot 1131 and protrudes upward, a through passage 111 penetrates through the bottom plate of the chuck body slot and penetrates through chuck body post 1132, a chuck body catching slot 112 also penetrates through chuck body slot 1131, and chuck body catching slot 112 extends to a side wall of chuck body post 1132 and communicates with through passage 111. The chuck body engaging grooves 112 are circumferentially arranged around the central axis of the through passage 111. The side edge has a first chuck body mounting hole 1133 for attachment of the chuck body housing 11.
Second chuck body assembly holes 1141 are formed in the side of the second chuck body housing 114, and first chuck body assembly holes 1133 are formed in the first chuck body housing 113 and are connected by screws. A through passage 111 extends through the second chuck body housing 114 for passage of a clamped tubular body. The second chuck body housing 114 is provided with a drive shaft receiving hole 1142 for connecting the drive shaft 12 to the drive mechanism 3.
Referring to fig. 9-10, the second gear 14 and the planar threaded plate 15 are disposed in the chuck body groove 1131 and are sleeved on the chuck body column 1132, the first bearing 16 is sleeved on the chuck body column 1132, the second gear 14 and the planar threaded plate 15 are fixedly connected and are sleeved on the first bearing 16, and the second gear 14 rotates to drive the planar threaded plate 15 to rotate.
The second chuck body housing 114 is fixedly connected to the first chuck body housing 113 and is located above the second gear 14. The driving shaft 12 is provided in the driving shaft housing hole 1142, a second bearing 17 is provided between the driving shaft 12 and the driving shaft housing hole 1142, the first gear 13 is located below the second chuck body housing 114, and the driving mechanism 3 is located above the second chuck body housing 114.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A chuck type chuck, comprising:
the clamping jaws are provided with at least four clamping ends and clamping ends, and clamping threads are arranged on the end faces of the clamping ends;
a drive mechanism;
a chuck body, comprising:
the chuck body shell is provided with a through passage which penetrates through the chuck body shell in the middle and is provided with at least four chuck body clamping grooves on the side wall, and the chuck body clamping grooves are formed at the lower end of the chuck body shell;
the driving shaft is connected to the chuck body shell and can rotate relative to the chuck body shell;
the first gear is sleeved on the driving shaft and is fixedly connected with the driving shaft;
the second gear is connected to the chuck body shell and can rotate relative to the chuck body shell, and the second gear is meshed with the first gear;
the plane thread disc is connected to the chuck body shell and positioned at the lower part of the second gear, the plane thread disc can rotate relative to the chuck body shell, and involute threads are formed at the lower end of the plane thread disc;
joint end joint is in chuck body joint inslot just the joint screw thread with the screw thread that gradually opens closes, the actuating mechanism drive the driving shaft drives first gear revolve, first gear drives second gear revolve, the second gear drives plane thread dish rotates, plane thread dish drives the jack catch is followed chuck body joint inslot removes in order to clip or loosen and is located body in the through passage.
2. The chuck clamp of claim 1, further comprising at least one pair of matrix sensors, said clamping end being disposed non-vertically, said clamping end having a measuring surface located at an upper portion thereof, said matrix sensors being disposed on said measuring surface and said pairs of said matrix sensors being disposed on two different said measuring surfaces.
3. The chuck-type chuck as claimed in claim 1, wherein a buffer is provided at a contact portion of the jaw holding end and the tubular body.
4. The chuck-type chuck as claimed in claim 1, wherein a first stopper and a second stopper for limiting the position of the jaw are respectively provided at the start position and the end position of the involute screw of the planar screw plate.
5. The chuck-type chuck assembly of claim 1, wherein the drive mechanism includes a drive motor, the drive motor rotating to rotate the drive shaft.
6. The chuck-type fixture according to claim 5, wherein the driving mechanism further comprises a reduction box and a connecting rod, the driving motor drives the reduction box to rotate, and the reduction box drives the driving shaft to rotate through the connecting rod.
7. The chuck-type chuck as claimed in claim 6, wherein the chuck body engaging grooves are circumferentially arranged around a central axis of the through passage.
8. The chuck-type fixture of claim 1, wherein the chuck body housing comprises a first chuck body housing, a chuck body slot is formed in the first chuck body housing, a chuck body column is formed by upward protrusion of a middle portion of a bottom plate of the chuck body slot, the through channel penetrates through the bottom plate of the chuck body slot and penetrates through the chuck body column, and the planar threaded disk is disposed in the chuck body slot and sleeved on the chuck body column.
9. The chuck-type fixture of claim 8, wherein the planar threaded plate has a first bearing, the first bearing is disposed on the chuck body, the second gear is fixedly connected to the planar threaded plate and disposed on the first bearing, and the second gear rotates to drive the planar threaded plate to rotate.
10. The chuck type fixture according to claim 8, wherein the chuck body housing further comprises a second chuck body housing, the second chuck body housing is fixedly connected with the first chuck body housing and located above the second gear, a driving shaft placing hole is formed in the second chuck body housing, the driving shaft is disposed in the driving shaft placing hole, a second bearing is disposed between the driving shaft and the driving shaft placing hole, the first gear is located below the second chuck body housing, and the driving mechanism is located above the second chuck body housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221301864.3U CN218693979U (en) | 2022-05-28 | 2022-05-28 | Chuck type clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221301864.3U CN218693979U (en) | 2022-05-28 | 2022-05-28 | Chuck type clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218693979U true CN218693979U (en) | 2023-03-24 |
Family
ID=85606487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221301864.3U Active CN218693979U (en) | 2022-05-28 | 2022-05-28 | Chuck type clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218693979U (en) |
-
2022
- 2022-05-28 CN CN202221301864.3U patent/CN218693979U/en active Active
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