CN210550551U

CN210550551U - Clamping device of plastic accessory

Info

Publication number: CN210550551U
Application number: CN201921518229.9U
Authority: CN
Inventors: 黄永松
Original assignee: Dongguan Weisong Industry Co Ltd
Current assignee: Dongguan Weisong Industry Co Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-19
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a clamping device of plastic accessory, including the bottom plate, the last surface welding of bottom plate has the backup pad, and there is the threaded rod inside of backup pad through screw hole threaded connection, and the one end welding of threaded rod has the crank, and the other end welding of threaded rod has thrust bearing, and the surface thread connection of threaded rod has the hand to twist the nut, and thrust bearing's side welding has the fixing base, and the side welding of fixing base has the guide bar. According to the clamping device for the plastic accessories, the supporting plate, the hand-screwed nut, the clamp, the fixing block, the threaded rod, the crank, the guide rod and the thrust bearing are arranged, so that the fixing stability of the plastic accessories by the clamping device can be effectively improved, and the defective rate of product processing is reduced; through setting up fixed block, fixing base, arm-tie, kelly, first recess, second recess, spring and first through-hole, can be quick dismantle and change the anchor clamps, effectively improved the convenience and the work efficiency of operation.

Description

Clamping device of plastic accessory

Technical Field

The utility model relates to a plastic accessory clamping device technical field specifically is a clamping device of plastic accessory.

Background

The plastic fittings are widely applied and are indispensable parts in household appliances, automobiles, mobile phones, PCs, medical appliances and lighting appliances. With the continuous and stable growth of economy in China, industries such as household appliances, automobiles, mobile phones, PCs, medical appliances and the like benefit from good external environments, rapid development is also realized, and the development of downstream industries further draws the demand on plastic accessories.

In the processing procedure of the plastic fittings, the plastic fittings are often fixed by using a clamping device and then processed, and the common clamping device has an unstable phenomenon after the plastic fittings are fixed, so that the defective rate of products in processing is easily increased; in addition, need use different anchor clamps to the plastic accessory of different grade type, and common anchor clamps are more troublesome when dismantling the change, are unfavorable for work efficiency's promotion.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device of plastic accessory to there is unstable phenomenon after solving clamping device commonly used to fix the plastic accessory, the problem of the increase of product defective percentage in the easy processing that leads to.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamping device of plastic accessory, includes the bottom plate, the last surface welding of bottom plate has the backup pad, there is the threaded rod inside of backup pad through screw hole threaded connection, the one end welding of threaded rod has the crank, the other end welding of threaded rod has thrust bearing, the surperficial threaded connection of threaded rod has the hand to twist the nut, thrust bearing's side welding has the fixing base, the side welding of fixing base has the guide bar, the guide bar runs through in the side surface of backup pad through the pore.

Preferably, a first groove is formed in the side face of the fixing seat, a fixing block is clamped in the first groove in a sliding mode, and a clamp is welded to the side face of the fixing block.

Preferably, the upper surface of the fixed block is provided with a second groove, the upper surface of the fixed seat is provided with a first through hole, and the horizontal section aperture sizes of the second groove and the first through hole are the same.

Preferably, the inside joint of second recess and first through-hole has the kelly jointly, the upper end welding of kelly has the arm-tie.

Preferably, the lower surface of the pulling plate is welded with a spring, and the lower end of the spring is welded on the surface of the fixed seat.

Compared with the prior art, the beneficial effects of the utility model are that: according to the clamping device for the plastic accessories, the supporting plate, the hand-screwed nut, the clamp, the fixing block, the threaded rod, the crank, the guide rod and the thrust bearing are arranged, so that the fixing stability of the plastic accessories by the clamping device can be effectively improved, and the defective rate of product processing is reduced; through setting up fixed block, fixing base, arm-tie, kelly, first recess, second recess, spring and first through-hole, can be quick dismantle and change the anchor clamps, effectively improved the convenience and the work efficiency of operation.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: 1, a bottom plate; 2, supporting plates; 3, fixing a base; 4, clamping; 5, fixing blocks; 6, a threaded rod; 7, a crank; 8, a guide rod; 10, pulling a plate; 11, a clamping rod; 12 a thrust bearing; 13 a first groove; 14 a second groove; 15 springs; 16 a first via hole; 17 hand screw the nut.

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.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a clamping device for plastic accessories comprises a bottom plate 1, wherein a supporting plate 2 is welded on the upper surface of the bottom plate 1, four supporting plates 2 are arranged and used in a pairwise matching mode, a threaded rod 6 is connected inside each supporting plate 2 through a threaded hole in a threaded manner, a crank 7 is welded at one end of each threaded rod 6, the threaded rods 6 can move in the supporting plates 2 by swinging the crank 7, a thrust bearing 12 is welded at the other end of each threaded rod 6, the thrust bearing 12 can be driven to move by moving the threaded rods 6 and further drive a fixing seat 3 to move, a hand-screwing nut 17 is connected to the surface of each threaded rod 6 in a threaded manner, the hand-screwing nut 17 is screwed to the side surface of the supporting plate 2 to fix the threaded rods 6 and further fix the fixing seat 3, a fixing seat 3 is welded on the side surface of the thrust bearing 12, a guide rod 8 is welded on the, can ensure the stability when moving about fixing base 3 through guide bar 8, and then make the tight plastic accessory of stable clamp of anchor clamps 4, in using, at first screw up the nut 17 with left hand and screw up to the surface of backup pad 2, thereby fix left anchor clamps 4, then wave handle 7 on right side, move fixing base 3 and anchor clamps 4 on right side to the centre under the condition of drive threaded rod 6 pivoted, screw up the nut 17 of screwing up the hand on right side and screw up to the surface of backup pad 2 after two anchor clamps 4 press from both sides tight plastic accessory jointly about, thereby can make the plastic accessory be fixed by stable, through setting up backup pad 2, screw up nut 17 with hand, anchor clamps 4, fixed block 5, threaded rod 6, handle 7, 8 thrust bearing 12 of guide bar, can effectively improve the stability that the plastic accessory is fixed by clamping device, the defective percentage of product processing has been reduced.

Referring to fig. 1 and 3, a first groove 13 is formed in a side surface of a fixed seat 3, a fixed block 5 is slidably clamped in the first groove 13, a clamp 4 is welded on a side surface of the fixed block 5, the clamp 4 can be detached when the fixed block 5 is drawn out of the first groove 13, a second groove 14 is formed in an upper surface of the fixed block 5, a first through hole 16 is formed in the upper surface of the fixed seat 3, the horizontal cross-section hole diameters of the second groove 14 and the first through hole 16 are the same, a clamping rod 11 is clamped in the second groove 14 and the first through hole 16 together, when a lower end of the clamping rod 11 is separated from the second groove 14, the fixed block 5 and the clamp 4 can be detached, a pull plate 10 is welded at an upper end of the clamping rod 11, a spring 15 is welded on a lower surface of the pull plate 10, a lower end of the spring 15 is welded on a surface of the fixed seat 3, the pull plate 10 is pulled downwards by the spring 15 in a, when needs are dismantled anchor clamps 4, upwards stimulate arm-tie 10 and can make kelly 11 rebound under the effect of overcoming the effect of spring 15 reset force, when the lower extreme of kelly 11 breaks away from second recess 14, the dismantlement can be accomplished to the outside pulling anchor clamps 4 of another hand, through setting up fixed block 5, fixing base 3, arm-tie 10, kelly 11, first recess 13, second recess 14, spring 15 and first through-hole 16, can be quick dismantle and change anchor clamps 4, the convenience and the work efficiency of operation have effectively been improved.

The utility model discloses when concrete implementation: during the use, at first screw up left hand nut 17 to the surface of backup pad 2, thereby fix left anchor clamps 4, then wave the crank 7 on right side, move the fixing base 3 and anchor clamps 4 on right side to the centre under the condition that drive threaded rod 6 rotates, screw up right hand nut 17 and screw up to the surface of backup pad 2 after two anchor clamps 4 press from both sides tight plastic accessory jointly, thereby can make plastic accessory be fixed by stable, through setting up backup pad 2, hand nut 17, anchor clamps 4, fixed block 5, threaded rod 6, crank 7, guide bar 8 and thrust bearing 12, can effectively improve the stability that plastic accessory is fixed by clamping device, the defective percentage of product processing has been reduced. When needs are dismantled anchor clamps 4, upwards stimulate arm-tie 10 and can make kelly 11 rebound under the effect of overcoming the effect of spring 15 reset force, when the lower extreme of kelly 11 breaks away from second recess 14, the dismantlement can be accomplished to the outside pulling anchor clamps 4 of another hand, through setting up fixed block 5, fixing base 3, arm-tie 10, kelly 11, first recess 13, second recess 14, spring 15 and first through-hole 16, can be quick dismantle and change anchor clamps 4, the convenience and the work efficiency of operation have effectively been improved.

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 clamping device of plastic accessory, includes bottom plate (1), its characterized in that: the utility model discloses a set of support plate for the automobile seat, including bottom plate (1), the upper surface welding of bottom plate (1) has backup pad (2), there is threaded rod (6) inside through screw hole threaded connection of backup pad (2), the one end welding of threaded rod (6) has crank (7), the other end welding of threaded rod (6) has thrust bearing (12), the surface threaded connection of threaded rod (6) has hand to twist nut (17), the side welding of thrust bearing (12) has fixing base (3), the side welding of fixing base (3) has guide bar (8), guide bar (8) run through in the side surface of backup pad (2) through the pore.

2. The plastic part clamping device as claimed in claim 1, wherein: first recess (13) have been seted up to the side of fixing base (3), sliding joint has fixed block (5) in first recess (13), the side welding of fixed block (5) has anchor clamps (4).

3. The plastic part clamping device as claimed in claim 2, wherein: the upper surface of the fixed block (5) is provided with a second groove (14), the upper surface of the fixed seat (3) is provided with a first through hole (16), and the horizontal section hole diameters of the second groove (14) and the first through hole (16) are the same in size.

4. A clamping device for plastic parts according to claim 3, characterized in that: the inside joint of second recess (14) and first through-hole (16) has kelly (11), the upper end welding of kelly (11) has arm-tie (10).

5. The plastic part clamping device as claimed in claim 4, wherein: the lower surface welding of arm-tie (10) has spring (15), the lower extreme of spring (15) welds in the surface of fixing base (3).