CN208631446U

CN208631446U - Guidance set

Info

Publication number: CN208631446U
Application number: CN201821062199.0U
Authority: CN
Inventors: 韩树森
Original assignee: Tianjin Qiang Sen Component Of Machine Co Ltd
Current assignee: Tianjin Qiang Sen Component Of Machine Co Ltd
Priority date: 2018-07-05
Filing date: 2018-07-05
Publication date: 2019-03-22
Anticipated expiration: 2028-07-05

Abstract

The utility model discloses guidance sets, including No. I guide pad, No. II guide pad, No. I guide pad, No. II guide pad upper end are provided with the sliding panel of sliding, the sliding panel upper end is provided with No. I guide rail, No. II guide rail, No. I guide pad upper end forms No. I guide groove, and No. II guide pad upper end forms No. II guide groove, and the sliding panel lower end is provided with left slider, right sliding block, the left slider is slided along No. I guide groove, and the right sliding block is slided along No. II guide groove.The utility model realizes the slide-and-guide of left slider in sliding panel by No. I guide pad, the slide-and-guide of right sliding block in sliding panel is realized by No. II guide pad, the guiding of sliding bar is realized by the combination of No. I guide pad, No. II guide pad, sliding bar is connected with sliding panel by connecting plate and can be limited to sliding panel simultaneously, the utility model structure is simple, the sliding accuracy of second level sliding is high, convenient for safeguarding.

Description

Guidance set

Technical field

The utility model belongs to a kind of components of slide construction, and in particular to guidance set.

Background technique

Kinematic pair is that two components directly contact and can generate being actively coupled for relative motion.

Two components or more participate in contact and constitute the elements such as the point, line, surface of kinematic pair and be referred to as movement in kinematic pair Accessory element.

There are many classification methods for kinematic pair:

Classify according to the contact form of kinematic pair: the kinematic pair of face and face contact is lower in the pressure of contact portion, is claimed It for low pair, and puts or the kinematic pair of line contact is known as higher pair, higher pair is prone to wear than low pair.

It is low it is secondary generally have a revolute pair, prismatic pair, screw pair, higher pair has wheel and rail, cam and driven member, gear drive Deng.

According to the formal classification of relative motion.If constituting the relative motion plane motion between two components of kinematic pair Then it is planar kinematic pair, is then known as spatial kinematic pair, the kinematic pair for only doing to relatively rotate between two components if spatial movement Referred to as revolute pair, the kinematic pair only relatively moved between two components are known as prismatic pair.

The constraint classification introduced according to kinematic pair.The kinematic pair for introducing a constraint is known as level-one pair, introduces two constraints Kinematic pair be known as second level pair, there are also three-level, level Four, Pyatyi pairs.

Classify according to the geometry of contact portion.Cylindrical pair, plane and planar contact pair, spherical pair, screw pair can be divided into Deng.

Currently, the multi-level racks structure in guide rail is used in many equipment since its is small in size, lead is big, but It is the problems such as current multi-level racks structure is poor there is also stability.

Summary of the invention

The utility model proposes that the purpose is to provide guidance set in order to solve the problems existing in the prior art.

The technical solution of the utility model is: guidance set, including No. I guide pad, No. II guide pad, No. I guiding Block, No. II guide pad upper end are provided with the sliding panel of sliding, and the sliding panel upper end is provided with No. I guide rail, No. II guide rail, described No. I guide pad upper end forms No. I guide groove, and No. II guide pad upper end forms No. II guide groove, and the sliding panel lower end is set It is equipped with left slider, right sliding block, the left slider is slided along No. I guide groove, and the right sliding block is slided along No. II guide groove.

No. I guide pad right end, No. II guide pad left end combine to form combination slot.

It is provided with the sliding bar of sliding in the combination slot, connecting plate, the connection are provided at the sliding bar outer wall Plate is connected with sliding panel.

The connecting plate, sliding panel are fixed by fixing bolt.

No. I guide pad upper end is provided with No. I support bar of guide support sliding panel.

No. II guide pad upper end is provided with No. II support bar of guide support sliding panel.

The connecting plate is located at the middle part of sliding panel.

The connecting plate is equal with the distance between No. I guide rail, No. II guide rail.

The utility model realizes the slide-and-guide of left slider in sliding panel by No. I guide pad, passes through No. II guide pad reality The slide-and-guide of right sliding block in existing sliding panel, the guiding of sliding bar is realized by the combination of No. I guide pad, No. II guide pad, together When sliding bar be connected by connecting plate with sliding panel and sliding panel can be limited, the utility model structure is simple, and second level is sliding Dynamic sliding accuracy is high, convenient for safeguarding.

Detailed description of the invention

Fig. 1 is the connection schematic diagram of the utility model；

Wherein:

1 No. I guide pads, 2 No. II guide pads

3 No. I guide grooves, 4 No. II guide grooves

5 combination slot, 6 sliding panel

The right sliding block of 7 left slider 8

9 No. I guide rails, 10 No. II guide rails

11 No. I support bars, 12 No. II support bars

13 connecting plate, 14 sliding bar

15 fixing bolts.

Specific embodiment

Hereinafter, the utility model is described in detail referring to drawings and examples:

As shown in Figure 1, guidance set, including 1, No. II guide pad 2 of No. I guide pad, No. I guide pad 1, II guiding 2 upper end of block is provided with the sliding panel 6 of sliding, and 6 upper end of sliding panel is provided with 9, No. II guide rails 10 of No. I guide rail, and described No. I is led No. I guide groove 3 is formed to 1 upper end of block, 2 upper end of No. II guide pad forms No. II guide groove 4, and 6 lower end of sliding panel is set It is equipped with left slider 7, right sliding block 8, the left slider 7 is slided along No. I guide groove 3, and the right sliding block 8 is slided along No. II guide groove 4.

1 right end of No. I guide pad, No. II 2 left end of guide pad combine to form combination slot 5.

It is provided with the sliding bar 14 of sliding in the combination slot 5, is provided with connecting plate 13, institute at 14 outer wall of sliding bar Connecting plate 13 is stated to be connected with sliding panel 6.

The connecting plate 13, sliding panel 6 are fixed by fixing bolt 15.

1 upper end of No. I guide pad is provided with No. I support bar 11 of guide support sliding panel 6.

2 upper end of No. II guide pad is provided with No. II support bar 12 of guide support sliding panel 6.

The connecting plate 13 is located at the middle part of sliding panel 6.

The connecting plate 13 is equal with the distance between 9, No. II guide rails 10 of No. I guide rail.

Fixed form between the connecting plate 13 and sliding bar 14 is welding, 1, No. II guide pad 2 of No. I guide pad Between spacing be greater than connecting plate 14 width.

6 lower end of sliding panel forms groove corresponding with No. I 11, No. II support bars 12 of support bar, the groove and I Number 11, No. II 12 clearance fits of support bar of support bar.

It is clearance fit between No. I guide groove 3 and left slider 7, is between No. II guide groove 4 and right sliding block 8 Clearance fit.

The utility model use process is as follows:

1, No. II guide pad 2 of No. I guide pad is placed on platform, meanwhile, adjust 1, No. II guide pad 2 of No. I guide pad Between spacing enable sliding bar 14 along combination slot 5 slide.

The left slider 7 of 6 lower end of sliding panel is placed in No. I guide groove 3, right sliding block 8 is placed on No. II guide groove 4 In, left and right adjusting sliding panel 6 is aligned the stepped hole in sliding panel 6 with the threaded hole in connecting plate 13.

Fixing bolt is passed through above-mentioned stepped hole to be screwed into the threaded hole in connecting plate, realizes sliding bar 14 and sliding panel Between fixation.

Sliding panel 6 forms level-one slide construction along 1, No. II sliding of guide pad 2 of No. I guide pad, and sliding block is along No. I guide rail 9, No. II guide rail 10 forms second level slide construction.

Claims

1. guidance set, including No. I guide pad (1), No. II guide pad (2), it is characterised in that: No. I guide pad (1), II Number guide pad (2) upper end is provided with the sliding panel (6) of sliding, sliding panel (6) upper end be provided with No. I guide rail (9), No. II lead Rail (10), No. I guide pad (1) upper end form No. I guide groove (3), and No. II guide pad (2) upper end forms No. II guiding Slot (4), sliding panel (6) lower end are provided with left slider (7), right sliding block (8), and the left slider (7) is along No. I guide groove (3) Sliding, the right sliding block (8) are slided along No. II guide groove (4).

2. guidance set according to claim 1, it is characterised in that: No. I guide pad (1) right end, No. II guide pad (2) left end combines to form combination slot (5).

3. guidance set according to claim 2, it is characterised in that: be provided with the sliding of sliding in the combination slot (5) Bar (14) is provided with connecting plate (13) at sliding bar (14) outer wall, and the connecting plate (13) is connected with sliding panel (6).

4. guidance set according to claim 3, it is characterised in that: the connecting plate (13), sliding panel (6) pass through fixation Bolt (15) is fixed.

5. guidance set according to claim 1, it is characterised in that: No. I guide pad (1) upper end is provided with guiding branch Support No. I support bar (11) of sliding panel (6).

6. guidance set according to claim 1, it is characterised in that: No. II guide pad (2) upper end is provided with guiding Support No. II support bar (12) of sliding panel (6).

7. guidance set according to claim 3, it is characterised in that: the connecting plate (13) is located in sliding panel (6) Portion.

8. guidance set according to claim 7, it is characterised in that: the connecting plate (13) and No. I guide rail (9), No. II The distance between guide rail (10) is equal.