CN204868656U

CN204868656U - Door hinge pin shaft clamping device

Info

Publication number: CN204868656U
Application number: CN201520661813.5U
Authority: CN
Inventors: 张连江
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-31
Filing date: 2015-08-31
Publication date: 2015-12-16
Anticipated expiration: 2025-08-31

Abstract

The utility model discloses a door hinge pin shaft clamping device, wherein, including right side board, left side board and cramping body, right side board and left side board be located respectively the cramping body both sides and with cramping body fixed connection, the cramping body is including left side clamp and right side clamp, there is the space between left side clamp and the right side clamp, the space includes the centre gripping mouth, the centre gripping mouth is convex, the cramping body still includes a pair of draw -in groove, the draw -in groove is located a left side respectively and clinches the upside that clinches with the right side and clinch with a left side respectively and clinch up end fixed connection with the right side, still includes the guide rail, the guide rail is fixed to be set up between right side board and left side board, left side clamp clinches equal swing joint on the guide rail with the right side. The utility model discloses the clamp that can stabilize is got a hinge pin shaft, is placed and do not tremble for are in place's mode is more accurate.

Description

A kind of hinge bearing pin clamping device

Technical field

The utility model relates to frock clamp field, is specifically related to a kind of hinge bearing pin clamping device.

Background technology

Hinge is important means for connecting two parts mechanism and mode.Point be roughly divided into punching type hinge and profile-type hinge with hinge manufacture process, wherein punching type hinge because its form is simple, good manufacturability and cost is low and be widely used.At present, Countries brought into use hinge assemblies production line realize hinge mechanization assembling, but, if hinge assemblies is wanted to realize mechanization, must need again use fixture realize for accessory to be installed accurate location and grip.

Be during existing fixture real work and be directly fixed on corresponding operation position; when operation switches; the co-operating of manipulator can only be relied on to realize the handling of assembly on each fixture; that is; when each manipulator carries out again clamping for accessory to be installed; the orientation assemble benchmark of its last operation is all destroyed; thus accurate location cannot be realized at all; and the unstability of fixture also can causing trouble outage rate high; safeguard extremely frequent, lose time waste financial resources material resources and affect operating efficiency.

Therefore a kind of can firmly the placement of gripping hinge bearing pin shake and the mode put in place hinge bearing pin clamping device more is accurately badly in need of.

Utility model content

The utility model, for the problems referred to above, provides one firmly gripping hinge bearing pin, placement not to shake, makes the mode hinge bearing pin clamping device more be accurately in place.

The technical scheme in the invention for solving the above technical problem is:

A kind of hinge bearing pin clamping device, wherein, comprise right plate, left plate and cramping body, described right plate and left plate lay respectively at cramping body both sides and are fixedly connected with cramping body, described cramping body comprises left clamp and right clamp, space is had between described left clamp and right clamp, described space comprises clamp port, described clamp port is circular arc, described cramping body also comprises a pair draw-in groove, described draw-in groove lays respectively at the upside of left clamp and right clamp and is fixedly connected with right clamp upper surface with left clamp respectively, also comprise guide rail, described guide rail is fixedly installed between right plate and left plate, described left clamp and right clamp are all movably connected on guide rail.

Further, also comprise a pair pivoted arm, substrate and pushing block, described pivoted arm to be positioned on the upside of cramping body and to be rotatably connected with substrate, and described pivoted arm one end rotatably contacts with draw-in groove, and the described pivoted arm other end rotatably contacts with pushing block.

Further, described pushing block comprises pushing block groove, and described pivoted arm comprises drive end, body and folding end, and described body is rotatably connected by circular port and substrate, described drive end cooperatively interacts with pushing block groove and rotatably contacts, and described folding end cooperatively interacts with draw-in groove and rotatably contacts.

Further, described folding end and draw-in groove is circular arc and minimum profile curvature radius is preferably 20mm ~ 30mm.

Further, also comprise driving cylinder, described driving cylinder to be positioned on the upside of pushing block and to be fixedly connected with pushing block upper end, and described driving air cylinder driven pushing block moves up and down.

Further, the minimum range between described left clamp and right clamp is preferably 30mm ~ 40mm.

The utility model has the advantages that:

1., in the utility model, folding end and cooperatively interacting of draw-in groove make the utility model more firm and firm in rotation process;

2., in the utility model, what drive cylinder and pushing block is fixedly connected with mode, allow of the present utility model put in place up and down more accurate;

3. in the utility model, left clamp and right clamp have the setting in gap not only can allow clamping hinge bearing pin is more convenient also serves certain protective effect to the utility model, more extend service life and service efficiency.

Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.

Accompanying drawing explanation

Forming the part of this description, showing preferred embodiment of the present utility model for understanding accompanying drawing of the present utility model further, and be used for principle of the present utility model is described together with description.In the accompanying drawings:

Fig. 1 is structural representation of the present utility model.

Wherein, be labeled as in figure:

1 for drive cylinder, 2 be right plate, 3 for left plate, 4 for pivoted arm, 41 for drive end, 42 for body, 43 for folding end, 5 for substrate, 6 for cramping body, 61 for left clamp, 62 for right clamp, 63 for draw-in groove, 64 for clamp port, 65 for guide rail, 7 for pushing block, 71 be pushing block groove.

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.

With reference to figure 1, a kind of hinge bearing pin clamping device as shown in Figure 1, comprise right plate 2, left plate 3 and cramping body 6, right plate 2 lays respectively at cramping body 6 both sides with left plate 3 and is fixedly connected with cramping body 6, cramping body 6 comprises left clamp 61 and right clamp 62, space is had between left clamp 61 and right clamp 62, space comprises clamp port 64, clamp port 64 is circular arc, cramping body 6 also comprises a pair draw-in groove 63, draw-in groove 63 lays respectively at the upside of left clamp 61 and right clamp 62 and is fixedly connected with right clamp 62 upper surface with left clamp 61 respectively, also comprise guide rail 65, described guide rail 65 is fixedly installed between right plate 2 and left plate 3, described left clamp 61 and right clamp 62 are all movably connected on guide rail 65.

Minimum range between left clamp 61 and right clamp 62 is preferably 30mm ~ 40mm; minimum range the best is preferably 30mm or 40mm; left clamp 61 and right clamp 62 have the setting in gap that clamping hinge bearing pin more convenient also opposite house hinge pin clamping device not only can be allowed to serve certain protective effect; more extend service life, also reduce the outage rate of hinge bearing pin clamping device and can operating efficiency be promoted.

This hinge bearing pin clamping device also comprises a pair pivoted arm 4, substrate 5 and pushing block 7, and pivoted arm 4 to be positioned on the upside of cramping body 6 and to be rotatably connected with substrate 5, and pivoted arm 4 one end rotatably contacts with draw-in groove 63, and pivoted arm 4 other end rotatably contacts with pushing block 7.

Pushing block 7 comprises pushing block groove 71, pivoted arm 4 comprises drive end 41, body 42 and folding end 43, body 42 is rotatably connected by circular port and substrate 5, drive end 41 cooperatively interacts with pushing block groove 71 and rotatably contacts, folding end 43 cooperatively interacts with draw-in groove 63 and rotatably contacts, cooperatively interacting of folding end 43 and draw-in groove 63 and cooperatively interacting of drive end 41 and pushing block groove 71, make hinge bearing pin clamping device more firm and firm in operation process.

Folding end 43 and draw-in groove 63 are circular arc and minimum profile curvature radius is preferably 20mm ~ 30mm, and minimum profile curvature radius the best is preferably 20mm or 30mm.

Operationally, drive part comprises driving cylinder 1, cylinder 1 is driven to be positioned on the upside of pushing block 7 and to be fixedly connected with pushing block 7 upper end, cylinder 1 is driven to drive pushing block 7 to move up and down, drive the mode that cylinder 1 is fixedly connected with pushing block 7, because drive the next accuracy put in place on cylinder 1 make to allow and of the present utility modelly put in place more accurate up and down, also ensure that operating efficiency of the present utility model.

These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a hinge bearing pin clamping device, it is characterized in that, comprise right plate (2), left plate (3) and cramping body (6), described right plate (2) lays respectively at cramping body (6) both sides with left plate (3) and is fixedly connected with cramping body (6), described cramping body (6) comprises left clamp (61) and right clamp (62), space is had between described left clamp (61) and right clamp (62), described space comprises clamp port (64), described clamp port (64) is circular arc, described cramping body (6) also comprises a pair draw-in groove (63), described draw-in groove (63) lays respectively at the upside of left clamp (61) and right clamp (62) and is fixedly connected with right clamp (62) upper surface with left clamp (61) respectively, also comprise guide rail (65), described guide rail (65) is fixedly installed between right plate (2) and left plate (3), described left clamp (61) and right clamp (62) are all movably connected on guide rail (65).

2. hinge bearing pin clamping device according to claim 1, it is characterized in that, also comprise a pair pivoted arm (4), substrate (5) and pushing block (7), described pivoted arm (4) is positioned at cramping body (6) upside and is rotatably connected with substrate (5), described pivoted arm (4) one end rotatably contacts with draw-in groove (63), and described pivoted arm (4) other end rotatably contacts with pushing block (7).

3. hinge bearing pin clamping device according to claim 2, it is characterized in that, described pushing block (7) comprises pushing block groove (71), described pivoted arm (4) comprises drive end (41), body (42) and folding end (43), described body (42) is rotatably connected by circular port and substrate (5), described drive end (41) cooperatively interacts with pushing block groove (71) and rotatably contacts, and described folding end (43) cooperatively interacts with draw-in groove (63) and rotatably contacts.

4. hinge bearing pin clamping device according to claim 3, is characterized in that, described folding end (43) and draw-in groove (63) are circular arc and minimum profile curvature radius is 20mm ~ 30mm.

5. hinge bearing pin clamping device according to claim 3, it is characterized in that, also comprise and drive cylinder (1), described driving cylinder (1) is positioned at pushing block (7) upside and is fixedly connected with pushing block (7) upper end, and described driving cylinder (1) drives pushing block (7) to move up and down.

6. hinge bearing pin clamping device according to claim 1, is characterized in that, the minimum range between described left clamp (61) and right clamp (62) is 30mm ~ 40mm.