CN218856701U

CN218856701U - Tool clamp

Info

Publication number: CN218856701U
Application number: CN202222810643.5U
Authority: CN
Inventors: 蔡文俊
Original assignee: Shanghai Xuanchen Machinery Co ltd
Current assignee: Shanghai Xuanchen Machinery Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-04-14
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a tooling clamp, include the base, the top both sides of base are provided with two backup pads that are parallel to each other, rotary mechanism is installed on the right side of backup pad, the panel is installed to the centre of backup pad, supporting mechanism is all installed from top to bottom of panel, a pair of support frame that is parallel to each other is all installed at the upper and lower both ends of panel, every fixture is all installed to the centre of every pair of support frame. The utility model discloses the carousel rotates, drives first movable rod and is circular motion, because first movable rod and the activity pin joint of second movable rod, the other end and the movable block activity pin joint of second movable rod, the rotation of first movable rod can promote the movable block and control the removal in the direction of diaphragm, makes first grip block remove, mutually supports with the second grip block and presss from both sides tight article, through rotating adjusting screw, changes the position of clamp plate.

Description

Tool clamp

Technical Field

The utility model relates to an anchor clamps technical field specifically is a frock clamp.

Background

The tooling, namely the technical equipment, refers to the general name of various tools used in the manufacturing process. The fixture is a device for fixing a machining object in a mechanical manufacturing process to be fixed at a correct position to receive construction or detection, and square parts are often required to be machined in a production operation process.

Through retrieval, in a tooling fixture with the publication number of CN216178467U, the utility model discloses a tooling fixture, which comprises a base, wherein two side supporting plates are arranged on the base, an air cylinder is respectively arranged on the upper parts of the end surfaces of the side supporting plates, the tail end of an air cylinder piston rod is fixedly connected with an L-shaped plate, the horizontal part of the L-shaped plate extends to one side of the center of the base, a U-shaped fixture block is fixedly connected on the vertical part of the L-shaped plate, the horizontal part of the L-shaped plate is in threaded connection with a screw rod, the upper end of the screw rod is fixedly connected with a handle, and the lower end of the screw rod is fixedly connected with a press block after passing through the L-shaped plate; a lifting hydraulic cylinder is arranged on the base, an active clamping plate is arranged at the output end of the lifting hydraulic cylinder, and the lifting hydraulic cylinder can control the active clamping plate to move up and down; the outer side of one of the side supporting plates is fixedly provided with a stand column, a lifting rod is arranged above the stand column, a rotary connecting block is arranged above the lifting rod, a cross arm is arranged on one side of the rotary connecting block, the tail end of the cross arm is provided with a vertical rod, and a connecting plate is arranged below the vertical rod. The utility model discloses convenient to use, and be convenient for process the work piece bottom surface.

However, this utility model is difficult to adjust the centre gripping angle, only is applicable to the centre gripping of single article, for this reason, we propose a frock clamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frock clamp to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tooling clamp, includes the base, the top both sides of base are provided with two backup pads that are parallel to each other, rotary mechanism is installed on the right side of backup pad, the panel is installed to the centre of backup pad, supporting mechanism is all installed from top to bottom of panel, a pair of support frame that is parallel to each other is all installed at the upper and lower both ends of panel, fixture is all installed to the centre to every pair of support frame.

Preferably, the clamping mechanism comprises a rotary table and a second clamping block, the input end of the rotary table is connected with a motor, the rotary table is fixedly connected with a first movable rod, the first movable rod is movably connected with a second movable rod through a pin, the second movable rod is movably connected with a movable block through a pin, the movable block is movably connected with a transverse plate, the right side of the movable block is fixedly connected with the first clamping block, the second clamping block is fixedly connected with a support frame, the first clamping block and the second clamping block are respectively connected with an adjusting screw thread pair, and the bottom of the adjusting screw is fixedly connected with a pressing plate;

preferably, the supporting mechanism comprises a fixed frame, the fixed frame is fixedly connected with a first motor, the output end of the first motor is connected with a gear, the gear and a rack are mutually meshed, the rack is fixedly connected with a hydraulic oil cylinder, and the hydraulic oil cylinder is movably connected with a sliding groove through a sliding block;

preferably, the rotating mechanism comprises a second motor, an output end of the second motor is connected with a worm, the worm is meshed with a worm wheel, the worm wheel is fixedly connected with a rotating shaft, and the rotating shaft is fixedly connected with the panel;

compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the carousel rotates, drives first movable rod and does the circular motion, because first movable rod and the activity of second movable rod pin joint, the other end of second movable rod and movable block activity pin joint, the rotation of first movable rod can promote the movable block and move about in the direction of diaphragm, make first grip block move, cooperate with second grip block and press from both sides tight article, through rotating the adjusting screw, change the position of clamp plate, compress tightly the article of holding, the upper and lower both sides of panel are provided with two symmetrical fixture, can be two article of holding simultaneously, improve work efficiency;

the utility model discloses through the effect of first motor, gear revolve, through the intermeshing of gear and rack, can drive the rack and move about, one end and the hydraulic cylinder fixed connection of rack, the bottom of hydraulic cylinder is connected with the slider, the removal of rack can promote hydraulic cylinder and move in the direction of spout, when moving hydraulic cylinder to the below of centre gripping article, adjust hydraulic cylinder's height, make hydraulic cylinder give article one support, make article centre gripping more firm;

the utility model discloses under the effect of second motor, the worm rotates, drives the worm wheel and rotates, worm wheel and rotation axis fixed connection, rotation axis and panel fixed connection, and the worm wheel rotates and to drive the panel rotation, changes the direction of centre gripping.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic side view of the rotating mechanism of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a support frame; 4. a clamping mechanism; 401. a turntable; 402. a first movable bar; 403. a second movable bar; 404. a transverse plate; 405. a movable block; 406. a first clamping block; 407. adjusting the screw rod; 408. pressing a plate; 409. a second clamping block; 5. a support mechanism; 501. a fixed frame; 502. a first motor; 503. a gear; 504. a rack; 505. a chute; 506. a slider; 507. a hydraulic cylinder; 6. a rotation mechanism; 601. a second motor; 602. a worm; 603. a worm gear; 604. a rotating shaft; 7. a panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

The first embodiment is as follows:

as shown in fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a tool clamp comprises a base 1, wherein two parallel supporting plates 2 are arranged on two sides above the base 1, a rotating mechanism 6 is arranged on the right side of each supporting plate 2, a panel 7 is arranged in the middle of each supporting plate 2, supporting mechanisms 5 are arranged on the upper portion and the lower portion of each panel 7, a pair of parallel supporting frames 3 are arranged on the upper end and the lower end of each panel 7, and a clamping mechanism 4 is arranged in the middle of each pair of supporting frames 3;

example two:

on the basis of the first embodiment, as shown in fig. 1, the clamping mechanism 4 includes a rotary table 401 and a second clamping block 409, the input end of the rotary table 401 is connected with a motor, the rotary table 401 is fixedly connected with a first movable rod 402, the first movable rod 402 is movably connected with a second movable rod 403 by a pin, the second movable rod 403 is movably connected with a movable block 405 by a pin, the movable block 405 is movably connected with a transverse plate 404, the right side of the movable block 405 is fixedly connected with the first clamping block 406, the second clamping block 409 is fixedly connected with the support frame 3, the first clamping block 406 and the second clamping block 409 are respectively connected with an adjusting screw 407 thread pair, and the bottom of the adjusting screw 407 is fixedly connected with a pressing plate 408; the carousel 401 rotates, drive first movable rod 402 and do circular motion, because first movable rod 402 and the movable pin joint of second movable rod 403, the other end and the movable pin joint of movable block 405 of second movable rod 403, the rotation of first movable rod 402 can promote the movable block 405 and remove about the direction of diaphragm 404, make first grip block 406 remove, it presss from both sides tight article to mutually support with second grip block 409, through rotating adjusting screw 407, change the position of clamp plate 408, compress tightly the article of holding, the upper and lower both sides of panel 7 are provided with two symmetrical fixture 4, can the centre gripping two article simultaneously, and the work efficiency is improved.

On the basis of the first embodiment, as shown in fig. 1 and 2, the supporting mechanism 5 includes a fixed frame 501, the fixed frame 501 is fixedly connected with a first motor 502, an output end of the first motor 502 is connected with a gear 503, the gear 503 is engaged with a rack 504, the rack 504 is fixedly connected with a hydraulic cylinder 507, and the hydraulic cylinder 507 is movably connected with a sliding chute 505 through a sliding block 506; under the action of the first motor 502, the gear 503 rotates, the rack 504 can be driven to move left and right through the mutual meshing of the gear 503 and the rack 504, one end of the rack 504 is fixedly connected with the hydraulic oil cylinder 507, the bottom of the hydraulic oil cylinder 507 is connected with the sliding block 506, the hydraulic oil cylinder 507 can be pushed to move in the direction of the sliding groove 505 by the movement of the rack 504, when the hydraulic oil cylinder 507 is moved to the position below a clamped object, the height of the hydraulic oil cylinder 507 is adjusted, the hydraulic oil cylinder 507 can support the object, and the object can be clamped more firmly.

On the basis of the first embodiment, as shown in fig. 1 and fig. 3, the rotating mechanism 6 includes a second motor 601, an output end of the second motor 601 is connected with a worm 602, the worm 602 is engaged with a worm wheel 603, the worm wheel 603 is fixedly connected with a rotating shaft 604, and the rotating shaft 604 is fixedly connected with the panel 7; under the action of the second motor 601, the worm 602 rotates to drive the worm wheel 603 to rotate, the worm wheel 603 is fixedly connected with the rotating shaft 604, the rotating shaft 604 is fixedly connected with the panel 7, and the worm wheel 603 rotates to drive the panel 7 to rotate, so that the clamping direction is changed.

The working principle is as follows: in the using process, the turntable 401 rotates to drive the first movable rod 402 to do circular motion, the first movable rod 402 is movably connected with the second movable rod 403 in a pin joint mode, the other end of the second movable rod 403 is movably connected with the movable block 405 in a pin joint mode, the movable block 405 can be pushed to move left and right in the direction of the transverse plate 404 by the rotation of the first movable rod 402, the first clamping block 406 moves to be matched with the second clamping block 409 to clamp an article, the position of the pressing plate 408 is changed by rotating the adjusting screw rod 407 to press the clamped article, two symmetrical clamping mechanisms 4 are arranged on the upper side and the lower side of the panel 7 to clamp the two articles simultaneously, the work efficiency is improved, the gear 503 rotates under the action of the first motor 502, the gear 503 is meshed with the rack 504 to drive the rack 504, one end of the rack is fixedly connected with the hydraulic cylinder 507, the bottom of the hydraulic cylinder 507 is connected with the sliding block 506, the movement of the rack 504 can push the hydraulic cylinder 507 to move in the direction of the chute 505, when the hydraulic cylinder 507 moves to the lower side of the clamped article, the hydraulic cylinder 504, the height of the hydraulic cylinder is adjusted to enable the hydraulic cylinder to move, the worm wheel 603 to support the object, the worm wheel 603 to rotate, the worm wheel 603 to drive the worm wheel 603 to rotate, and drive the worm wheel 603 to rotate.

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

1. The utility model provides a frock clamp, includes base (1), its characterized in that: the utility model discloses a support structure, including base (1), rotary mechanism (6), panel (7), supporting mechanism (5) are all installed on the upper and lower both ends of panel (7), the top both sides of base (1) are provided with two backup pad (2) that are parallel to each other, rotary mechanism (6) are installed on the right side of backup pad (2), panel (7) are installed to the centre of backup pad (2), supporting mechanism (5) are all installed from top to bottom of panel (7), a pair of support frame (3) that are parallel to each other is all installed at the upper and lower both ends of panel (7), fixture (4) are all installed to the centre of every pair of support frame (3).

2. The tooling clamp of claim 1, wherein: fixture (4) are including carousel (401) and second centre gripping piece (409), the input of carousel (401) is connected with the motor, carousel (401) and first movable rod (402) fixed connection, first movable rod (402) and second movable rod (403) activity pin joint, second movable rod (403) and movable block (405) activity pin joint, movable block (405) and diaphragm (404) swing joint, the right side and first centre gripping piece (406) fixed connection of movable block (405), second centre gripping piece (409) and support frame (3) fixed connection, first centre gripping piece (406) and second centre gripping piece (409) link with an adjusting screw (407) screw thread pair respectively, the bottom and clamp plate (408) fixed connection of adjusting screw (407).

3. The tooling clamp of claim 1, wherein: the supporting mechanism (5) comprises a fixed frame (501), the fixed frame (501) is fixedly connected with a first motor (502), the output end of the first motor (502) is connected with a gear (503), the gear (503) is meshed with a rack (504), the rack (504) is fixedly connected with a hydraulic oil cylinder (507), and the hydraulic oil cylinder (507) is movably connected with a sliding groove (505) through a sliding block (506).

4. The tooling clamp of claim 1, wherein: the rotating mechanism (6) comprises a second motor (601), the output end of the second motor (601) is connected with a worm (602), the worm (602) is meshed with a worm wheel (603), the worm wheel (603) is fixedly connected with a rotating shaft (604), and the rotating shaft (604) is fixedly connected with the panel (7).