CN218518508U - Clamping and fixing mechanism for machining - Google Patents
Clamping and fixing mechanism for machining Download PDFInfo
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- CN218518508U CN218518508U CN202222812808.2U CN202222812808U CN218518508U CN 218518508 U CN218518508 U CN 218518508U CN 202222812808 U CN202222812808 U CN 202222812808U CN 218518508 U CN218518508 U CN 218518508U
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- clamping
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Abstract
The utility model relates to the technical field of machining devices, specifically disclose a clamping fixing mechanism for processing, the bottom plate uses rag bolt to be fixed in ground, first support moves longitudinally along one end of bottom plate top surface, the sideslip base moves transversely along the other end of bottom plate top surface, second support moves longitudinally along the top surface of sideslip base, the turntable body rotates respectively and installs in the corresponding position on the top of the first support and the second support, the clamping jaws are movably installed in the middle part of the inner side of the turntable body in pairs respectively, the clamping servo motor is fixedly installed at the top of the turntable body, the power take off end of the clamping servo motor is connected with the lead screw used for driving the clamping jaws in pairs to move relatively or back to back, the steering servo motor is fixed at the top of the first support and the steering servo motor is used for driving the corresponding turntable body to rotate; the problem of when processing the steel sheet be difficult to carry out the centre gripping fixedly high-efficient nimble to the steel sheet is solved.
Description
Technical Field
The utility model relates to a machining device technical field specifically is a centre gripping fixed establishment is used in processing.
Background
Sheet metal working is about to carry out punching press, bending, tensile to obtain the unchangeable corresponding part of thickness, the steel sheet is carrying out the sheet metal man-hour, generally need carry out operations such as cutting, upset polishing, washing, stoving.
In order to guarantee the precision of steel sheet processing, need be equipped with and set up the anchor clamps that are used for the centre gripping steel sheet, can't realize the nimble centre gripping to the panel beating machined part to the fixed centre gripping equipment that adopts in the sheet metal working process at present, when carrying out panel beating to the machined part add man-hour, need the manual work to carry out fixed centre gripping again after the position adjustment to the panel beating machined part, not only reduced panel beating machining efficiency, but also increased operating personnel's intensity of labour.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a centre gripping fixed establishment is used in processing for it is difficult to the high-efficient problem of fixing to carry out the centre gripping to the steel sheet in a flexible way to add man-hour to the steel sheet among the solution prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a centre gripping fixed establishment is used in processing, the bottom plate uses rag bolt to be fixed in ground, first support is followed the one end longitudinal movement of bottom plate top surface, the sideslip base is followed the other end lateral movement of bottom plate top surface, second support is followed the top surface longitudinal movement of sideslip base, the rotary table body rotate respectively install in the corresponding position in the inboard top of first support and second support, the clamping jaw respectively in pairs movable mounting in the middle part of rotary table body inboard, centre gripping servo motor fixed mounting in the top of rotary table body, centre gripping servo motor's power take off end is connected with and is used for driving pairwise the relative or back-to-back movement's of clamping jaw lead screw, turn to servo motor be fixed in the top of first support just turn to servo motor is used for the drive to correspond the rotary table body rotates.
Preferably, the positions, close to four corners, of the bottom surfaces of the first support and the second support are respectively fixed with a longitudinal moving sliding seat, the top surface of the bottom plate and the top surface of the transverse moving base are respectively fixed with a longitudinal guide rail in sliding clamping connection with the longitudinal moving sliding seats, and a longitudinal servo electric cylinder is respectively and longitudinally connected between the middle part of the bottom surface of the first support and the top surface of the bottom plate and between the middle part of the bottom surface of the second support and the top surface of the transverse moving base.
Preferably, a transverse moving sliding seat is fixed at each of four corners of the bottom surface of the transverse moving base, a transverse guide rail matched with the transverse moving sliding seat in a sliding and clamping manner is transversely fixed on the top surface of the bottom plate, a transverse servo electric cylinder is transversely fixed at a position, close to the inner side of the bottom end of the support, of the top surface of the bottom plate, and the end of a telescopic rod of the transverse servo electric cylinder is connected to the transverse moving base.
Preferably, the middle part of the outer side wall of the turntable body is fixed with a connecting seat which is connected with the first support and the second support in a rotating mode, a sliding groove is vertically formed in the middle of the inner side surface of the turntable body, the middle of the top bottom surface of the inner cavity of the sliding groove is respectively provided with a shaft hole which is matched with the screw rod in a rotating mode, the thread turning directions of the upper side and the lower side of the middle part of the screw rod are opposite to each other, the inner ends of the clamping jaws are respectively sleeved with the top bottom of the screw rod in a corresponding mode, and the inner ends of the clamping jaws are connected with the inside of the sliding groove in a vertical sliding mode in a clamping mode.
Preferably, the inner end of the clamping jaw is provided with a clamping head matched with the sliding clamping of the sliding groove, and the middle part of the clamping head is correspondingly provided with a threaded hole matched with the threaded sleeve of the screw rod.
Preferably, flexible telescopic shields are respectively arranged on the peripheries of telescopic rods of the transverse servo electric cylinder and the longitudinal servo electric cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a centre gripping fixed establishment for processing can carry out the centre gripping to not unidimensional steel sheet effectively and fix, can realize the steel sheet back-and-forth movement and rotate the demand of transferring to in addition to carry out the processing of different positions and different angles to the steel sheet.
Drawings
Fig. 1 is a schematic overall front view structure diagram of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
FIG. 3 is a schematic perspective view of the turntable body of the present invention;
fig. 4 is a schematic perspective view of the clamping jaw of the present invention.
In the figure: 1-a bottom plate; 101-transverse guide rails;
2-bracket one;
3-transversely moving the base; 301-traversing the slide;
4-bracket two;
5-transverse servo electric cylinder;
7-turnplate body; 701-a chute; 702-a connection socket; 703-shaft hole;
8-clamping jaw; 801-chuck; 802-threaded hole;
9-clamping the servo motor; 901-a screw mandrel;
10-a steering servo motor;
11-longitudinal guide rails;
12-longitudinally moving the sliding seat;
13-longitudinal servo electric cylinder;
14-flexible telescopic shield.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a centre gripping fixed establishment is used in processing, bottom plate 1 uses rag bolt to be fixed in ground, support one 2 is along the one end longitudinal movement of 1 top surface of bottom plate, sideslip base 3 is along the other end lateral movement of 1 top surface of bottom plate, support two 4 are along the top surface longitudinal movement of sideslip base 3, the rotary table body 7 rotates respectively and installs in the corresponding position in support one 2 and the inboard top of support two 4, clamping jaw 8 is movable mounting in the middle part of rotary table body 7 inboard in pairs respectively, 9 fixed mounting of centre gripping servo motor are at the top of rotary table body 7, the power take off end of centre gripping servo motor 9 is connected with the lead screw 901 that is used for driving mated clamping jaw 8 relative or back-to-back motion, it rotates to turn to servo motor 10 be fixed in the top of support one 2 and to turn to servo motor 10 and be used for driving corresponding rotary table body 7 and rotate.
To sum up, one short side of the steel plate is clamped at the position, corresponding to the clamping jaw 8 on the turntable body 7, of the first support 2, and the transverse position, on the bottom plate 1, of the transverse moving base 3 is adjusted, so that the other short side of the steel plate can be just clamped at the position, corresponding to the clamping jaw 8 on the turntable body 7, of the second support 4; the first bracket 2 and the second bracket 4 can simultaneously move longitudinally, so that the steel plate is convenient to process at the longitudinal position; the steering servo motor 10 can drive the corresponding turntable body 7 to rotate to realize the rotation of the steel plate, so that the machining angle of the steel plate can be adjusted conveniently, the steel plates with different sizes can be effectively fixed, and the steering servo motor is easy to adapt to the machining process of the steel plate;
when the clamping jaw 8 clamps the steel plate, the clamping servo motor 9 drives the screw rod 901 to rotate, so that the clamping jaws move in the opposite direction and in the opposite direction, and the steel plate can be clamped and loosened conveniently.
In the embodiment, the positions, close to four corners, of the bottom surfaces of the first support 2 and the second support 4 are respectively fixed with a longitudinal moving slide seat 12, the top surface of the bottom plate 1 and the top surface of the transverse moving base 3 are respectively fixed with a longitudinal guide rail 11 matched with the longitudinal moving slide seat 12 in a sliding clamping manner, and the middle part of the bottom surface of the first support 2 and the top surface of the bottom plate 1 and the middle part of the bottom surface of the second support 4 and the top surface of the transverse moving base 3 are respectively connected with a longitudinal servo electric cylinder 13 along the longitudinal direction; the two longitudinal servo electric cylinders 13 are synchronously controlled to realize the synchronism of the longitudinal movement of the first bracket 2 and the second bracket 4.
In the embodiment, a transverse sliding seat 301 is respectively fixed at four corners of the bottom surface of a transverse moving base 3, a transverse guide rail 101 matched with the transverse sliding seat 301 in a sliding and clamping manner is transversely fixed on the top surface of a bottom plate 1, a transverse servo electric cylinder 5 is transversely fixed at a position, close to the inner side of the bottom end of a first support 2, on the top surface of the bottom plate 1, and the end of a telescopic rod of the transverse servo electric cylinder 5 is connected to the transverse moving base 3; the telescopic motion of the transverse servo electric cylinder 5 enables the transverse moving slide seat 301 to transversely slide relative to the bottom plate 1 so as to adjust the transverse position of the second bracket 4 to adapt to clamping of steel plates with different lengths.
In this embodiment, the middle part of the outer side wall of the turntable body 7 is fixed with a connecting seat 702 which is connected with the first support 2 and the second support 4 in a corresponding rotating manner, the middle part of the inner side surface of the turntable body 7 is vertically provided with a sliding groove 701, the middle part of the top bottom surface of the inner cavity of the sliding groove 701 is respectively provided with a shaft hole 703 which is connected with the two ends of a screw 901 in a rotating manner, the thread turning directions of the upper side and the lower side of the middle part of the screw 901 are opposite to each other, the inner ends of paired clamping jaws 8 are respectively connected with the top bottom of the screw 901 in a corresponding thread manner, and the inner ends of the clamping jaws 8 are connected in the sliding groove 701 in a clamping manner along the vertical sliding manner.
In this embodiment, the inner end of the clamping jaw 8 is provided with a chuck 801 which is slidably clamped and matched with the sliding groove 701, and the middle part of the chuck 801 is correspondingly provided with a threaded hole 802 which is in threaded sleeve matching with the screw 901.
In this embodiment, the flexible telescopic shields 14 are respectively disposed on the peripheries of the telescopic rods of the transverse servo electric cylinder 5 and the longitudinal servo electric cylinder 13.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a centre gripping fixed establishment is used in processing which characterized in that includes:
the base plate (1), the base plate (1) is fixed on the ground by using foundation bolts;
the first bracket (2), the first bracket (2) moves longitudinally along one end of the top surface of the bottom plate (1);
the transverse moving base (3) transversely moves along the other end of the top surface of the bottom plate (1);
the second bracket (4) moves longitudinally along the top surface of the transverse moving base (3);
the two turnplate bodies (7) are respectively and rotatably arranged at the corresponding positions of the top ends of the inner sides of the first bracket (2) and the second bracket (4);
the clamping jaws (8) are movably mounted in the middle of the inner side of the turntable body (7) in pairs respectively;
the clamping servo motor (9), the clamping servo motor (9) is fixedly arranged at the top of the turntable body (7), and the power output end of the clamping servo motor (9) is connected with a screw rod (901) used for driving the clamping jaws (8) in pairs to move oppositely or back to back; and
and the steering servo motor (10) is fixed at the top of the first support (2), and the steering servo motor (10) is used for driving the corresponding turntable body (7) to rotate.
2. A clamping and fixing mechanism for machining according to claim 1, characterized in that: the four corners of the bottom surfaces of the first support (2) and the second support (4) are respectively fixed with a longitudinal moving sliding seat (12), the top surfaces of the bottom plate (1) and the transverse moving base (3) are respectively fixed with a longitudinal guide rail (11) matched with the longitudinal moving sliding seat (12) in a sliding and clamping manner, and the middle of the bottom surface of the first support (2) and the top surface of the bottom plate (1) and the middle of the bottom surface of the second support (4) and the top surface of the transverse moving base (3) are respectively and longitudinally connected with a longitudinal servo electric cylinder (13).
3. The clamping and fixing mechanism for machining according to claim 2, wherein: the four corners department of sideslip base (3) bottom surface is fixed with sideslip slide (301) respectively, bottom plate (1) top surface along transversely being fixed with sideslip slide (301) slip joint matching transverse guide rail (101), the position that bottom plate (1) top surface is close to support one (2) bottom inboard is along transversely being fixed with horizontal servo electric jar (5), the end of horizontal servo electric jar (5) telescopic link connect in sideslip base (3).
4. The clamping and fixing mechanism for machining according to claim 1, wherein: the middle of the outer side wall of the turntable body (7) is fixed with a connecting seat (702) which is correspondingly and rotatably connected with the tops of the first support (2) and the second support (4), a sliding groove (701) is vertically arranged in the middle of the inner side surface of the turntable body (7), shaft holes (703) which are rotatably sleeved and matched with the two ends of the screw rod (901) are respectively arranged in the middle of the top bottom surface of the inner cavity of the sliding groove (701), the screwing directions of the threads on the upper side and the lower side of the middle of the screw rod (901) are opposite to each other, the paired inner ends of the clamping jaws (8) are respectively sleeved on the top and the bottom of the screw rod (901) correspondingly, and the inner ends of the clamping jaws (8) are clamped in the sliding groove (701) along vertical sliding.
5. The clamping and fixing mechanism for machining according to claim 4, wherein: the clamping jaw is characterized in that a clamping head (801) matched with the sliding groove (701) in a sliding clamping mode is arranged at the inner end of the clamping jaw (8), and a threaded hole (802) matched with the screw rod (901) in a threaded sleeve mode is correspondingly formed in the middle of the clamping head (801).
6. A clamping and fixing mechanism for machining according to claim 3, characterized in that: and flexible telescopic shields (14) are respectively arranged on the peripheries of telescopic rods of the transverse servo electric cylinder (5) and the longitudinal servo electric cylinder (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222812808.2U CN218518508U (en) | 2022-10-25 | 2022-10-25 | Clamping and fixing mechanism for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222812808.2U CN218518508U (en) | 2022-10-25 | 2022-10-25 | Clamping and fixing mechanism for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218518508U true CN218518508U (en) | 2023-02-24 |
Family
ID=85250813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222812808.2U Active CN218518508U (en) | 2022-10-25 | 2022-10-25 | Clamping and fixing mechanism for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218518508U (en) |
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2022
- 2022-10-25 CN CN202222812808.2U patent/CN218518508U/en active Active
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