CN205021232U

CN205021232U - Suppression clamping mechanism

Info

Publication number: CN205021232U
Application number: CN201520602183.4U
Authority: CN
Inventors: 王树尧
Original assignee: CHONGQING HECHUAN DISTRICT JUNHENG METAL PROCESSING FACTORY
Current assignee: CHONGQING HECHUAN DISTRICT JUNHENG METAL PROCESSING FACTORY
Priority date: 2015-08-12
Filing date: 2015-08-12
Publication date: 2016-02-10
Anticipated expiration: 2025-08-12

Abstract

The utility model discloses a suppression clamping mechanism specifically is the suppression clamping mechanism of the axle head of auto parts axle class work piece. This suppression clamping mechanism is equipped with a logical groove that is ranked on pressing from both sides tight seat and fix the pinch -off blades on pressing from both sides tight seat, press from both sides tight, the tank bottom that the location leads to the groove is bilateral symmetry's contained angle form, notch that each location leads to the groove all support by the same side of pinch -off blades, array orientation that the location leads to the groove with the length direction of pinch -off blades is unanimous, be equipped with on the pinch -off blades and let in each suppression bolt of fixing a position logical groove and corresponding screw, the angular bisector mistake of contained angle the screw. This patent overcome exist among the prior art can only make the unipolar centre gripping, work efficiency relatively low defect provides one kind and can be have simultaneously carried out the centre gripping to a plurality of axle head, helps improving work efficiency's suppression clamping mechanism.

Description

Compacting clamp system

Technical field

The utility model relates to compacting clamp system, specifically the compacting clamp system of the axle head of automobile fitting shaft-like workpiece.

Background technology

At present for the processing of automobile fitting shaft-like workpiece (as axle housing), be that the two ends of first axle are fixed mostly, then the middle part of axle processed.Wherein for the fixed form of axle head, the general pawl dish adopted on lathe, but this pawl dish once only can clamp the axle head of an axle, and cannot clamp multiple axle, operating efficiency is relatively low simultaneously.

Utility model content

The utility model is intended to provide a kind of and can clamps the axle head of multiple axle simultaneously, contributes to the compacting clamp system of increasing work efficiency.

Compacting clamp system in this programme, comprise clamping seats and the clamping plate be fixed on clamping seats, clamping seats is provided with a registration groove, the angle shape that the bottom land of described location groove is symmetrical, the notch of each location groove is all resisted against the same side of described clamping plate, and the orientation of described location groove is consistent with the length direction of described clamping plate; Described clamping plate is provided with the compacting bolt and corresponding screw that pass into each location groove, and the angular bisector of described angle crosses described screw.

Adopt compacting clamp system of the present utility model, there is following beneficial effect:

1, extend into by axle head in the groove of described location, axle head can drop into bottom land place naturally; Because axle head cross section is circular, the angle shape that bottom land is symmetrical, such axle head meeting automatic centering, the angular bisector of described angle will cross the center of circle, described axle head cross section;

Described clamping plate is provided with the compacting bolt and corresponding screw that pass into each location groove, and the angular bisector of described angle crosses described screw; The axis of such bolt, the angular bisector of described angle and the center of circle, axle head cross section can point-blank, and those skilled in the art are known, and such bolt can produce stable compacting clamping effect to axle head with location groove, can resist certain mechanical disturbance.

2, clamping seats is provided with a registration groove, and the notch of each location groove is all resisted against the same side of described clamping plate.Adopt location groove to settle axle head, such clamping seats and clamping plate just can process the axle head of some shaft-like workpieces simultaneously, and such operating efficiency just can significantly improve.Certainly be only clamping seats when coordinating with a clamping plate, only can clamp shaft-like workpiece one inside axle head, needing another clamping seats to coordinate with another clamping plate could clamp the two ends of shaft-like workpiece.

Further, described clamping seats is provided with the cushion cap installing described clamping plate, and the cell wall place of described location groove is located at by described cushion cap.

Arrange cushion cap, the installation site of restriction clamping plate is the randomness of installing in order to avoid the position of clamping plate, causes bolt contraposition inaccurate.

Further, described cell wall is equipped with the connecting hole of fixed clamping plate.

If be only the two ends fixed position of clamping plate being set in clamping plate, stress is comparatively concentrated, and clamping plate will clamp one group of axle head, and each axle head produces some disturbances to clamping plate, and accumulation is got up and can be had an immense impact on to the stability of clamping plate.So be located on each cell wall the fixed position of clamping plate, and the quantity of cell wall is corresponding with location groove, axle head, and the increase of fixed position contributes to the installation stability improving clamping plate.

Further, described clamping plate is provided with the arc gap docked with described notch.

Because axle head varies, some axle head is excessive, and the gap between end axial surface and clamping plate side is less even not enough, arranges arc gap, is to dodge design for large scale axle head.

Accompanying drawing explanation

Fig. 1 is the package assembly schematic diagram of the utility model compacting clamp system.

Fig. 2 is the exploded perspective view of the utility model compacting clamp system.

Fig. 3 is the semi-section schematic diagram of clamping plate in Fig. 1.

Fig. 4 is under using state figure, the schematic top plan view of the utility model compacting clamp system.

Detailed description of the invention

Below by detailed description of the invention, the utility model is described in further detail:

Reference numeral in Figure of description: clamping seats 30, bottom land 31, clamping plate 40, mounting groove 50, connecting hole 32, registration holes 43, hold-down screw 41, compacting bolt 42, bolt head 44, arc gap 4, the head 42b of sunk screw, the bar portion 42a of sunk screw, axle head P.

Embodiment is substantially as shown in accompanying drawing 1 to 4:

The utility model compacting clamp system, comprises clamping seats 30 and clamping plate 40,

As shown in Figure 1, clamping seats 30, clamping seats is provided with a registration groove, the angle shape that the bottom land 31 of described location groove is symmetrical; The notch of each location groove is all resisted against the same side of described clamping plate, is provided with mounting groove 50, facilitates clamping seats 30 to be installed on fixture bottom described clamping seats 30.

As shown in Figure 2, the cell wall of each notch both sides of clamping seats 30 all offers a cushion cap, cushion cap is provided with connecting hole 32.

As shown in Figure 1, 2, clamping plate 40 is placed in the installing space that formed by described cushion cap, and clamping plate 40 is provided with one group of registration holes 43 corresponding with described connecting hole 32.Described clamping plate 40 fixing relative to clamping seats 30 is realized with connecting hole 32 and being threaded of registration holes 43 by hold-down screw 41.

Described clamping plate 40 is also provided with the compacting bolt 42 passing into each location groove and corresponding screw, the angular bisector of described angle crosses described screw.The short transverse of pressing in Fig. 2 due to described angle extends, so described angular bisector is actually the face of angle described in a cutting.As shown in Figure 2, clamping plate 40 suppresses bolts for each location groove is provided with two.When mounted, don't fail to ensure that the bolt head 44 of described compacting bolt will stay clamping plate outside.

The orientation of described location groove is consistent with the length direction of described clamping plate.

As shown in Figure 3, described clamping plate is provided with the arc gap 4 docked with described notch.Described hold-down screw 41 is sunk screw, and the head 42b of sunk screw and the bar portion 42a of sunk screw is all embedded in clamping plate.

As shown in Figure 4, when specifically using, the utility model is applicable to the axle head P of various sizes, correspondingly, compacting bolt 42 the intervention degree of depth also have deeply have shallow.

Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.

Claims

1. suppress clamp system, it is characterized in that, comprise clamping seats and the clamping plate be fixed on clamping seats, clamping seats is provided with a registration groove, the angle shape that the bottom land of described location groove is symmetrical, the notch of each location groove is all resisted against the same side of described clamping plate, and the orientation of described location groove is consistent with the length direction of described clamping plate; Described clamping plate is provided with the compacting bolt and corresponding screw that pass into each location groove, and the angular bisector of described angle crosses described screw.

2. suppress clamp system as claimed in claim 1, it is characterized in that, described clamping seats is provided with the cushion cap installing described clamping plate, and the cell wall place of described location groove is located at by described cushion cap.

3. suppress clamp system as claimed in claim 2, it is characterized in that, described cell wall is equipped with the connecting hole of fixed clamping plate.

4. suppress clamp system as claimed in claim 1, it is characterized in that, described clamping plate is provided with the arc gap docked with described notch.