CN218639407U

CN218639407U - Jaw clamping device convenient to install

Info

Publication number: CN218639407U
Application number: CN202223354314.0U
Authority: CN
Inventors: 袁科; 张书文; 褚毛头; 袁子鹏
Original assignee: Shenzhen Xinkechuang Precision Machinery Co ltd
Current assignee: Shenzhen Xinkechuang Precision Machinery Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-03-17
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to a clamping equipment technical field specifically is a clamping device of keeping silent convenient to installation, the upper end of base is equipped with constant head tank and spout, the constant head tank is located the one end of base, just the lower extreme of fixed pincers is equipped with the locating piece that inserts the constant head tank inside, be equipped with the through-hole on the locating piece, be equipped with the inserted bar that runs through the through-hole on the fixed plate, the spout is located one side of constant head tank, when needs are dismantled movable pincers, loosen the clamping screw on the movable pincers can, when needs are dismantled fixed pincers, provide a pulling force for the fixed plate through the pull ring, take the inserted bar out in the inside of base can, just can make fixed pincers dismantle on the base this moment, when movable pincers or fixed pincers damage, need not carry out holistic change to this structure, reduced the cost of this structure when using, avoid causing the waste of resource.

Description

Jaw clamping device convenient to install

Technical Field

The utility model relates to a clamping equipment technical field specifically is a clamping device of keeping silent convenient to installation.

Background

As is well known, with the rapid development of science and technology, the precision requirements of people for various devices are continuously increasing. Therefore, various precision devices need to be clamped and processed by a more specialized clamping device during processing. The flat-nose pliers belong to a common clamp in machining, and have the main advantage that the vertical precision of each surface is high, however, when the flat-nose pliers are used for a long time, under the reaction force of a clamping part, the flat-nose pliers can also deform to a certain extent to reduce the vertical precision of a part, the specific deformation is influenced by the actual clamping force, and the larger the clamping force is, the larger the deformation is.

The existing flat-nose pliers device is deformed if fixed pliers and movable pliers are used, and the fixed pliers are fixed at one end of a base, so that the whole device can be replaced only, the cost is increased if the fixed pliers are replaced integrally, and the resource waste is also caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a clamping device of keeping silent convenient to installation.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamping device that keeps silent convenient to installation, includes the base, the one end of base is equipped with the motor, the top of base is equipped with fixed pincers and movable pincers, the upper end of base is equipped with constant head tank and spout, the constant head tank is located the one end of base, just the lower extreme of fixed pincers is equipped with the locating piece that inserts the inside of constant head tank, be equipped with the through-hole on the locating piece, the front end of base is equipped with the fixed plate, be equipped with the inserted bar that runs through the through-hole on the fixed plate, the front end of fixed plate is equipped with the pull ring, the spout is located one side of constant head tank, just the both sides of spout are equipped with the guide way, the bottom of movable pincers is equipped with the fly leaf, the lower extreme of fly leaf is equipped with slider and guide block, the slider is located the inside of spout, the guide block is located the inside of guide way, the output of motor is equipped with the drive screw who runs through the slider, the lower extreme of movable pincers is equipped with a plurality of lugs, the lug runs through the fly leaf and inserts the inside of slider and guide block respectively, be equipped with a plurality of fixed screw that run through the lug on the movable pincers.

In order to make the fixing clamp more firm, the utility model discloses an improvement has, the bottom of locating piece is equipped with the recess, the inside of recess is equipped with first spring, the inside at the recess is fixed to the one end of first spring, the other end of first spring is equipped with the fixture block, the bottom of constant head tank be equipped with fixture block complex draw-in groove.

Furthermore, the utility model discloses an improvement has, the fixture block is trapezium structure.

Further, the utility model discloses an improvement has, the both sides of fixed pincers are equipped with the limiting plate, the limiting plate passes through the screw fixation in the upper end of base.

Further, the utility model discloses an improvement has, the lower extreme of fixed pincers is equipped with a plurality of locating levers, the upper end of base be equipped with a plurality ofly with locating lever complex locating hole.

In order to make the inserted bar more firm in the inside of base, the utility model discloses an improvement has, the front end of base is equipped with the fixing base, be equipped with the position sleeve on the fixing base, the inside of position sleeve is equipped with the dead slot, the inside of dead slot is equipped with the second spring, the inside at the dead slot is fixed to the one end of second spring, the other end of second spring is equipped with the dead lever, the dead lever is located the front end of fixed plate.

In order to improve the stability of dead lever when using, the utility model discloses an improvement has, the front end of base is equipped with the positioning seat, the positioning seat is located one side of fixed plate, just the dead lever is kept away from the inside that the one end of second spring inserted the positioning seat.

(III) advantageous effects

Compared with the prior art, the utility model provides a clamping device of keeping silent convenient to installation possesses following beneficial effect:

when the movable pliers are required to be disassembled, the fixed screw on the movable pliers is loosened, when the fixed pliers are required to be disassembled, a pulling force is provided for the fixed plate through the pull ring, the insertion rod is pulled out of the base, and at the moment, the fixed pliers can be disassembled on the base;

through a plurality of lugs that are equipped with, be convenient for fix the activity pincers on the fly leaf to make the activity pincers be convenient for install, through mutually supporting of locating piece and constant head tank, can provide a location effect for fixed pincers in the upper end of base, make fixed pincers be convenient for install simple structure, convenient operation.

Drawings

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

FIG. 2 is a schematic view of the fixing clamp of FIG. 1 according to the present invention;

fig. 3 is a side view of the present invention in fig. 2;

in the figure: 1. a base; 2. fixing the pliers; 3. a movable clamp; 4. fixing the screw rod; 5. a guide groove; 6. a chute; 7. a movable plate; 8. a motor; 9. a slider; 10. a guide block; 11. positioning seats; 12. fixing the rod; 13. a fixing plate; 14. a positioning sleeve; 15. a fixed seat; 16. positioning a block; 17. positioning a rod; 18. and (7) clamping blocks.

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. 1-3, the jaw clamping device of the present invention comprises a base 1, a motor 8 is disposed at one end of the base 1, a fixed clamp 2 and a movable clamp 3 are disposed above the base 1, a positioning groove and a sliding groove 6 are disposed at the upper end of the base 1, the positioning groove is located at one end of the base 1, a positioning block 16 inserted into the positioning groove is disposed at the lower end of the fixed clamp 2, a through hole is disposed on the positioning block 16, a fixing plate 13 is disposed at the front end of the base 1, an insertion rod penetrating through the through hole is disposed on the fixing plate 13, a pull ring is disposed at the front end of the fixing plate 13, the sliding groove 6 is located at one side of the positioning groove, guide grooves 5 are disposed at both sides of the sliding groove 6, a movable plate 7 is disposed at the bottom end of the movable clamp 3, a slider 9 and a guide block 10 are disposed at the lower end of the movable plate 7, the structure comprises a sliding block 9, a guide block 10, a motor 8, a movable clamp 3, a guide groove 5, a movable plate 7, a guide block 2 and a plurality of fixing screws, wherein the sliding block 9 is positioned in the sliding groove 6, the guide block 10 is positioned in the guide groove 5, the output end of the motor 8 is provided with the transmission screw penetrating through the sliding block 9, the lower end of the movable clamp 3 is provided with a plurality of lugs, the lugs penetrate through the movable plate 7 and are respectively inserted into the sliding block 9 and the guide block 10, and the movable clamp 3 is provided with a plurality of fixing screws 4 penetrating through the lugs;

when the movable pliers 3 needs to be disassembled, the fixing screw rod 4 on the movable pliers 3 is loosened, when the fixed pliers 2 needs to be disassembled, a pulling force is provided for the fixing plate 13 through the pull ring, the insertion rod is pulled out of the base 1, at the moment, the fixed pliers 2 can be disassembled on the base 1, when the movable pliers 3 or the fixed pliers 2 are damaged, the structure does not need to be integrally replaced, the cost of the structure in use is reduced, and the waste of resources is avoided;

through a plurality of lugs that are equipped with, be convenient for with activity pincers 3 go on fixed on fly leaf 7, thereby make activity pincers 3 be convenient for install, mutually support through locating piece 16 and constant head tank, can provide a locate function in the upper end of base 1 for fixed pincers 2, make fixed pincers 2 be convenient for install, provide a thrust for fixed plate 13, make the inserted bar run through the through-hole, can provide a limiting displacement for the inside of constant head tank for locating piece 16 this moment, make more firm of fixed pincers 2 installation, and the inserted bar is when using, its outer wall has certain frictional force, thereby make the inserted bar more firm in the inside of base 1.

When the positioning structure is used, a positioning structure is lacked between the positioning block 16 and the positioning groove, so that the positioning block 16 is insecure in the positioning groove, a groove is formed in the bottom end of the positioning block 16, a first spring is arranged in the groove, one end of the first spring is fixed in the groove, a clamping block 18 is arranged at the other end of the first spring, a clamping groove matched with the clamping block 18 is formed in the bottom end of the positioning groove, the clamping block 18 is of a trapezoid structure, limiting plates are arranged on two sides of the fixing clamp 2 and fixed at the upper end of the base 1 through screws, the limiting plates are fixed at the upper end of the base 1 through the screws, the first spring can provide elastic force for the clamping block 18, the clamping block 18 enters the clamping groove, the positioning block 16 can be positioned in the positioning groove through mutual matching of the clamping block 18 and the clamping groove, the positioning block 16 can be positioned in the positioning groove, two end faces of the clamping block 18 of the trapezoid structure are inclined faces, the positioning block 16 and the positioning groove can be more smoothly matched, a plurality of positioning rods 17 are arranged at the lower end of the fixing clamp 2, and a plurality of positioning holes 17 are arranged at the upper end of the base 1, and a plurality of positioning structures can be added between the fixing clamp 2 and the base 1 through mutual matching of the positioning rod 17.

Fixed plate 13 lacks location structure at the front end of base 1, can influence the stability of inserted bar when using, the front end of base 1 is equipped with fixing base 15, be equipped with position sleeve 14 on the fixing base 15, the inside of position sleeve 14 is equipped with the dead slot, the inside of dead slot is equipped with the second spring, the inside at the dead slot is fixed to the one end of second spring, the other end of second spring is equipped with dead lever 12, dead lever 12 is located the front end of fixed plate 13, and the second spring can provide an elasticity for dead lever 12, can provide a limiting displacement for fixed plate 13 at the front end of fixed plate 13 through dead lever 12, has improved the stability of fixed plate 13 and inserted bar when using.

Furthermore, the front end of the base 1 is provided with a positioning seat 11, the positioning seat 11 is located on one side of the fixing plate 13, one end of the fixing rod 12, which is far away from the second spring, is inserted into the positioning seat 11, and through the positioning seat 11, a common positioning function can be provided for one end of the fixing rod 12, so that the stability of the fixing rod 12 in use is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 clamping device that keeps silent convenient to installation, includes base (1), the one end of base (1) is equipped with motor (8), the top of base (1) is equipped with fixed pincers (2) and activity pincers (3), its characterized in that: the upper end of base (1) is equipped with constant head tank and spout (6), the constant head tank is located the one end of base (1), just the lower extreme of fixed pincers (2) is equipped with inserts locating piece (16) of the inside of constant head tank, be equipped with the through-hole on locating piece (16), the front end of base (1) is equipped with fixed plate (13), be equipped with the inserted bar that runs through the through-hole on fixed plate (13), the front end of fixed plate (13) is equipped with the pull ring, spout (6) are located one side of constant head tank, just the both sides of spout (6) are equipped with guide way (5), the bottom of movable pincers (3) is equipped with fly leaf (7), the lower extreme of fly leaf (7) is equipped with slider (9) and guide block (10), slider (9) are located the inside of spout (6), guide block (10) are located the inside of guide way (5), the output of motor (8) is equipped with the drive screw that runs through slider (9), the lower extreme of movable pincers (3) is equipped with a plurality of lugs, the lug just runs through slider (7) and insert respectively and be equipped with a plurality of fixed screw rod (4) on the fly leaf (3).

2. A jaw clamping assembly for facilitating installation according to claim 1 wherein: the bottom of locating piece (16) is equipped with the recess, the inside of recess is equipped with first spring, the inside at the recess is fixed to the one end of first spring, the other end of first spring is equipped with fixture block (18), the bottom of constant head tank is equipped with the draw-in groove with fixture block (18) complex.

3. A jaw clamping assembly for facilitating installation according to claim 2 wherein: the fixture block (18) is of a trapezoidal structure.

4. A jaw clamping assembly for facilitating installation according to claim 3 wherein: the front end of base (1) is equipped with fixing base (15), be equipped with position sleeve (14) on fixing base (15), the inside of position sleeve (14) is equipped with the dead slot, the inside of dead slot is equipped with the second spring, the inside at the dead slot is fixed to the one end of second spring, the other end of second spring is equipped with dead lever (12), dead lever (12) are located the front end of fixed plate (13).

5. A jaw clamping assembly for facilitating installation according to claim 4 wherein: the front end of the base (1) is provided with a positioning seat (11), the positioning seat (11) is located on one side of the fixing plate (13), and one end, far away from the second spring, of the fixing rod (12) is inserted into the positioning seat (11).

6. A jaw clamping assembly for facilitating installation according to claim 5 wherein: limiting plates are arranged on two sides of the fixing clamp (2) and fixed at the upper end of the base (1) through screws.

7. A jaw clamping assembly for facilitating installation according to claim 6 wherein: the lower end of the fixing clamp (2) is provided with a plurality of positioning rods (17), and the upper end of the base (1) is provided with a plurality of positioning holes matched with the positioning rods (17).