CN218253990U - Clamping tool for punching long workpiece - Google Patents

Clamping tool for punching long workpiece Download PDF

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Publication number
CN218253990U
CN218253990U CN202222404471.1U CN202222404471U CN218253990U CN 218253990 U CN218253990 U CN 218253990U CN 202222404471 U CN202222404471 U CN 202222404471U CN 218253990 U CN218253990 U CN 218253990U
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China
Prior art keywords
clamping
sliding block
plate
workbench
workpiece
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CN202222404471.1U
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Chinese (zh)
Inventor
曹晓磊
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Xinji Tengyuan Shaft Industry Co ltd
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Xinji Tengyuan Shaft Industry Co ltd
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Priority to CN202222404471.1U priority Critical patent/CN218253990U/en
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Abstract

The utility model relates to a technique presss from both sides tight frock technical field, the microscler work piece trompil is with pressing from both sides tight frock is proposed, which comprises a bracket, a workbench, clamping device, transmission, workstation fixed mounting is in the upper end of support, be provided with four spouts on the workstation, and the equipartition is on the workstation, and be used for placing the part, make the part be in a steady state, transmission includes moving mechanism, drive mechanism, moving mechanism includes the slider, slider slidable mounting is in the spout, drive mechanism is used for driving the slider and removes, make the slider remove along the assigned direction, clamping device pivoted sets up in the slider upper end, after clamping device and work piece contact, rotate according to the inclination of work piece, and laminate with the tight face of clamp of work piece at the clamping in-process. Through above-mentioned technical scheme, the comparatively loaded down with trivial details problem of clamping process among the prior art has been solved.

Description

Clamping tool for punching long workpiece
Technical Field
The utility model relates to a press from both sides tight frock technical field, it is concrete, relate to microscler work piece trompil is with pressing from both sides tight frock.
Background
Tooling, namely process equipment: refers to the collective term for the various tools used in the manufacturing process. Comprises a cutter, a clamp, a mould, a measuring tool, a checking fixture, an auxiliary tool, a bench worker, a tool, a station tool and the like. The tooling is a general abbreviation thereof.
At present, some processing factory in generation, need punch to panel, need fix panel in order to improve the efficiency and the precision of punching, prevent that panel from acutely rocking in the course of working, current clamp frock, chinese patent of the tight frock of centering clamp for CN215146786U announces, control two splint synchronization respectively for solving two driving sources and be close to or keep away from in step, the relatively poor problem of synchronism, it can drive first slider and second slider and be close to in step or keep away from in step when rotating through the lead screw, because be connected through sharp drive arrangement between third slider and the second slider, consequently when sharp drive arrangement withdrawal actuating lever and locking it stretches out, third slider carries out synchronous motion along with the second slider this moment, make first clamp piece and second clamp piece can carry out synchronization under the rotation of lead screw and be close to or keep away from in step, this kind of mode often has the different needs of the size of panel to debug, make the clamping process comparatively loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
The utility model provides a microscler work piece trompil is with pressing from both sides tight frock has solved the microscler work piece trompil among the correlation technique and has pressed from both sides the comparatively loaded down with trivial details problem of tight process of clamp.
The technical scheme of the utility model as follows:
the clamping tool for drilling the long workpiece comprises a bracket, a workbench, a clamping device and a transmission device;
the workbench is fixedly arranged at the upper end of the bracket and used for placing parts to enable the parts to be in a stable state, and four sliding grooves are formed in the workbench and are uniformly distributed on the workbench;
the transmission device comprises a moving mechanism and a transmission mechanism;
the moving mechanism comprises a sliding block, and the sliding block is arranged in the sliding groove in a sliding manner;
the transmission mechanism is used for driving the sliding block to move so as to enable the sliding block to move along the appointed direction;
the clamping device is arranged at the upper end of the sliding block, rotates according to the inclination angle of the workpiece after being contacted with the workpiece, and is attached to the clamping surface of the workpiece in the clamping process.
Preferably, the clamping device comprises a clamping plate, a pressing plate and an anti-skidding plate;
the clamping plate is rotatably arranged on the sliding block through a bearing, one end of the clamping plate is provided with a limiting column, the other end of the clamping plate is provided with a screw, and the lower end of the limiting column is fixedly arranged on the sliding block;
the pressing plate is arranged above the clamping plate and is in sliding connection with the limiting column and the screw rod, and the lower end of the screw rod is rotatably arranged on the sliding block;
the antiskid sheets are arranged at the lower ends of the pressing plates.
Preferably, the sliding block is provided with a threaded rod, is rotatably arranged in the sliding groove and is in threaded connection with the sliding block.
Preferably, the transmission mechanism comprises a fixed plate and a vertical rod;
the fixed plate is arranged below the workbench and is fixedly connected with the workbench through a connecting rod;
one end of the vertical rod is rotatably installed on the fixing plate, and the other end of the vertical rod is connected with the threaded rod bevel gear.
Preferably, a power device is arranged below the fixing plate, and the power device comprises a motor and a turntable;
the rotary table is rotationally arranged on the fixed plate, and teeth are arranged on the inner ring of the rotary table;
the vertical rod is provided with a spur gear;
the teeth are meshed with the spur gear;
the output end of the motor is fixedly connected with the lower end of the rotary table, and the fixed end of the motor is fixedly connected with the support.
Preferably, the upper end of the screw rod is provided with a nut, and the screw rod is in threaded connection with the nut.
Preferably, the lower extreme slidable mounting of carousel has a plurality of support columns, and the support column fixed mounting is on the support.
Preferably, the upper ends of the limiting columns and the screw rods are respectively provided with a limiting plate
The utility model discloses a theory of operation and beneficial effect do:
the utility model discloses in, at first on putting the workstation with the craftsman, remove the slider in the spout after that, drive clamping device when the slider removes and remove, after clamping device removed and contacts with the work piece, clamping device rotated according to the tight inclination of clamp of work piece to make the tight face laminating of clamp of clamping device and work piece in promoting, it is fixed until pushing down the central point of work piece and putting the entry, avoided debugging because the difference of panel size, thereby make the clamping process more convenient.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic perspective view of a space according to an embodiment of the present invention;
fig. 3 is an enlarged view of a point a in fig. 2 according to an embodiment of the present invention;
fig. 4 is an exploded view of an embodiment of the present invention.
In the figure: 1. a support; 2. a work table; 3. a clamping device; 301. a splint; 302. pressing a plate; 303. anti-slip sheets; 304. a screw; 305. a nut; 306. a limiting post; 4. a transmission device; 410. a moving mechanism; 411. a threaded rod; 412. a slider; 420. a transmission mechanism; 421. a vertical rod; 422. a fixing plate; 423. a support pillar; 5. a power plant; 501. a turntable.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without inventive work, are related to the scope of protection of the present invention.
Examples
As shown in fig. 1 to 4, the present embodiment provides a clamping tool for drilling a long workpiece, including a support 1, a worktable 2, a clamping device 3, and a transmission device 4;
the workbench 2 is fixedly arranged at the upper end of the bracket 1 and is used for placing parts to enable the parts to be in a stable state, and four sliding grooves are formed in the workbench 2 and are uniformly distributed on the workbench 2;
the transmission device 4 comprises a moving mechanism 410 and a transmission mechanism 420;
the moving mechanism 410 comprises a slide block 412, the slide block 412 is slidably mounted in the slide groove, and the slide block 412 is controlled to move in the slide groove according to requirements, so that the slide block 412 moves to a working position;
the transmission mechanism 420 is used for driving the sliding block 412 to move, so that the sliding block 412 moves along a specified direction, power is transmitted for the movement of the sliding block 412, and the sliding block 412 can reach a specified position;
clamping device 3 sets up in slider 412 upper end, and after clamping device 3 and work piece contact, according to the inclination rotation of work piece to press from both sides the face laminating with the clamp of work piece at the clamping process, avoided debugging because the difference of panel size, thereby make the clamping process more convenient.
In this embodiment, the clamping device 3 includes a clamping plate 301, a pressing plate 302, and an anti-slip sheet 303;
the clamping plate 301 is rotatably mounted on the sliding block 412 through a bearing, one end of the clamping plate 301 is provided with a limiting column 306, the other end of the clamping plate 301 is provided with a screw 304, and the lower end of the limiting column 306 is fixedly mounted on the sliding block 412;
the pressing plate 302 is arranged above the clamping plate 301 and is in sliding connection with the upper end of the limiting column 306 and the upper end of the screw 304; the lower end of the screw 304 is rotatably mounted on the slide block 412;
the lower extreme of antiskid sheet 303 installation clamp plate 302, height according to the height adjustment clamp plate 302 of panel, drive antiskid sheet 303 simultaneously and remove, guarantee that antiskid sheet 303 can contact with the upper end of panel, splint 301 follows slider 412 and removes after that, and progressively be close to panel, at first antiskid sheet 303 contacts and plays the effect of compressing tightly with the work piece, splint 301 work piece contact after then, rotate splint 301 on slider 412 according to the inclination of work piece, and promote panel to 2 central point on the workstation and move, until, splint 301 all contacts and fixes the work piece with the work piece, fix antiskid sheet 303 after that, prevent to appear rocking in the course of working.
In this embodiment, a threaded rod 411 is installed on the sliding block 412, the threaded rod 411 is rotatably installed in the sliding groove and is in threaded connection with the sliding block 412, the threaded rod 411 is in bearing connection with the working table 2, and the threaded rod 411 drives the sliding block 412 to move along the sliding groove direction while rotating and drives the sliding block 412 to a working position.
In this embodiment, the transmission mechanism 420 includes a fixing plate 422 and a vertical rod 421;
the fixing plate 422 is arranged below the workbench 2 and is fixedly connected with the workbench 2 through a connecting rod;
the vertical rod 421 one end is rotated and is installed on fixed plate 422, and vertical rod 421 is connected with fixed plate 422 bearing, and the other end is connected with threaded rod 411 bevel gear, and vertical rod 421 passes through bevel gear transmission with the energy for threaded rod 411 when rotating on fixed plate 422 to drive threaded rod 411 and rotate.
In this embodiment, a power device 5 is disposed below the fixing plate 422, and the power device 5 includes a motor and a turntable 501;
the rotary disc 501 is rotatably arranged on the fixed plate 422, and teeth are arranged on the inner ring of the rotary disc 501;
the vertical bar 421 is provided with a spur gear;
the teeth are meshed with the spur gear;
the output of motor and carousel 501's lower extreme fixed connection, the stiff end and the 1 fixed connection of support of motor, the motor drives carousel 501 and rotates, and carousel 501 passes through the gear engagement on tooth and the montant 421 simultaneously, gives montant 421 with energy transfer to drive montant 421 and rotate, can guarantee through the motor that carousel 501's rotational speed keeps steady, alleviates human labor simultaneously.
In this embodiment, the nut 305 is installed at the upper end of the screw 304, the screw 304 is in threaded connection with the nut 305, the nut 305 is rotated to move downwards, and the pressing plate 302 on the screw 304 is fixed, so that the shaking of the workpiece in the machining process is reduced.
In this embodiment, the lower extreme slidable mounting of carousel 501 has a plurality of support columns 423, and support column 423 fixed mounting supports carousel 501 on support 1, prevents that carousel 501 from working at fixed plate 422 for a long time to influence the life of part.
In this embodiment, the limiting plate is all installed to the upper end of spacing post 306 and screw 304, prevents that clamp plate 302 from surpassing the limited height to influence the stability of processing.
With the above embodiments, the utility model discloses a usage principle and working process are as follows: firstly, a workpiece is placed on a workbench 2, then the height of a plate is increased, an anti-slip sheet 303 is moved to a proper height, the anti-slip sheet 303 is enabled to be in contact with the upper end of the plate, then a motor is started, the motor drives a turntable 501 to rotate, meanwhile, the turntable 501 is meshed with a gear on a vertical rod 421 through teeth, energy is transmitted to the vertical rod 421 through teeth, so that the vertical rod 421 is driven to rotate, the rotating speed of the turntable 501 can be guaranteed to be stable through the motor, meanwhile, manpower labor is reduced, then, the vertical rod 421 rotates on a fixing plate 422, meanwhile, the energy is transmitted to a threaded rod 411 through a bevel gear, so that the threaded rod 411 is driven to rotate, the threaded rod 411 rotates and simultaneously drives a sliding block 412 to move along the sliding groove direction, simultaneously splint 301 on the slider 412 follow the removal, and progressively be close to panel, at first antiskid sheets 303 contacts and plays the effect of compressing tightly with the work piece, splint 301 work piece contact back after then, rotate splint 301 and rotate on slider 412 according to the inclination of work piece, and promote panel and move to 2 central point on the workstation, until splint 301 all with the work piece contact and with the work piece fixed, rotate nut 305 downstream after then, and fix clamp plate 302 on the screw rod 304, reduce rocking in the work piece course of working, prevent that rocking from appearing in the course of working, it can to punch panel after punching the completion with the reverse operation of principle take off panel.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.

Claims (8)

1. The clamping tool for punching the long workpiece is characterized by comprising a support (1), a workbench (2), a clamping device (3) and a transmission device (4);
the workbench (2) is fixedly arranged at the upper end of the bracket (1) and is used for placing parts to enable the parts to be in a stable state; four sliding grooves are formed in the workbench (2) and are uniformly distributed on the workbench (2);
the transmission device (4) comprises a moving mechanism (410) and a transmission mechanism (420);
the moving mechanism (410) comprises a sliding block (412), and the sliding block (412) is slidably arranged in the sliding chute;
the transmission mechanism (420) is used for driving the sliding block (412) to move, so that the sliding block (412) moves along a specified direction;
the clamping device (3) is arranged at the upper end of the sliding block (412), and rotates according to the inclination angle of the workpiece after the clamping device (3) is contacted with the workpiece, and is attached to the clamping surface of the workpiece in the clamping process.
2. The clamping tool for tapping the long workpiece as claimed in claim 1, wherein the clamping device (3) comprises a clamping plate (301), a pressing plate (302) and an anti-slip sheet (303);
the clamping plate (301) is rotatably arranged on the sliding block (412) through a bearing, one end of the clamping plate (301) is provided with a limiting column (306), and the other end of the clamping plate is provided with a screw (304); the lower end of the limiting column (306) is fixedly arranged on the sliding block (412);
the pressing plate (302) is arranged above the clamping plate (301) and is in sliding connection with the limiting column (306) and the upper end of the screw rod (304); the lower end of the screw rod (304) is rotatably arranged on the sliding block (412);
the anti-slip sheet (303) is installed at the lower end of the pressing plate (302).
3. The clamping tool for tapping of long workpieces as claimed in claim 1, wherein a threaded rod (411) is mounted on the sliding block (412); and the threaded rod (411) is rotatably arranged in the sliding groove and is in threaded connection with the sliding block (412).
4. The clamping tool for tapping of long workpieces as claimed in claim 3, wherein the transmission mechanism (420) comprises a fixing plate (422) and a vertical rod (421);
the fixing plate (422) is arranged below the workbench (2) and is fixedly connected with the workbench (2) through a connecting rod;
one end of the vertical rod (421) is rotatably arranged on the fixing plate (422), and the other end of the vertical rod is connected with the threaded rod (411) through a bevel gear.
5. The clamping tool for tapping of the long workpiece as claimed in claim 4, wherein a power device (5) is arranged below the fixing plate (422), and the power device (5) comprises a motor and a turntable (501);
the rotary disc (501) is rotatably arranged on the fixed plate (422), and teeth are arranged on the inner ring of the rotary disc (501); the vertical rod (421) is provided with a spur gear;
the teeth are meshed with the spur gear;
the output end of the motor is fixedly connected with the lower end of the rotary disc (501), and the motor is fixedly connected with the support (1).
6. The clamping tool for drilling the elongated workpiece according to claim 2, wherein a nut (305) is mounted at the upper end of the screw rod (304), and the screw rod (304) is in threaded connection with the nut (305).
7. The clamping tool for drilling the long workpiece according to claim 5, wherein a plurality of supporting columns (423) are slidably mounted at the lower end of the rotary table (501), and the supporting columns (423) are fixedly mounted on the support (1).
8. The clamping tool for tapping of the elongated workpiece as claimed in claim 2, wherein the limiting posts (306) and the upper end of the screw (304) are both provided with limiting plates.
CN202222404471.1U 2022-09-09 2022-09-09 Clamping tool for punching long workpiece Active CN218253990U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222404471.1U CN218253990U (en) 2022-09-09 2022-09-09 Clamping tool for punching long workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222404471.1U CN218253990U (en) 2022-09-09 2022-09-09 Clamping tool for punching long workpiece

Publications (1)

Publication Number Publication Date
CN218253990U true CN218253990U (en) 2023-01-10

Family

ID=84714327

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222404471.1U Active CN218253990U (en) 2022-09-09 2022-09-09 Clamping tool for punching long workpiece

Country Status (1)

Country Link
CN (1) CN218253990U (en)

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