CN209239866U - Guide rail positioning fixture - Google Patents

Abstract

A kind of guide rail positioning fixture is easy to inhibit movement of the guide rail of robot in positioning operation relative to basis etc., improves the efficiency of positioning operation.The guide rail positioning fixture of the utility model is used for the manufacture of auxiliary robot, comprising: pedestal；First press section and the second press section, first press section is can be set to the pedestal in a manner of or separation close in a first direction relative to second press section；Operation handle, the operation handle are connect with first press section；And stop mechanism, the stop mechanism inhibit first press section to separate in said first direction relative to second press section.

Description

Guide rail positioning fixture

Technical field

The utility model relates to a kind of guide rail positioning fixtures, more particularly, to the manufacture of the robot with guide rail into The guide rail positioning fixture of row auxiliary.

Background technique

In order to improve the production efficiency, human cost, the safety for improving operation etc. are reduced, is all used in many industries at present Robot.

During manufacture machine people, it is often necessary to implement various positioning operations.

For example, some robots need in the horizontal direction and/or therefore vertical direction carrying article over long distances needs sometimes Be arranged in the horizontal direction and/or vertical direction extend the pairs of guide rail being parallel to each other, in this case, in order to ensure machine Device people can accurately act, therefore, to assure that the depth of parallelism of pairs of guide rail reaches certain level.

In the past, when carrying out positioning operation to guide rail in order to ensure the depth of parallelism, usually ensured completely by manpower Guide rail is abutted with the datum clamp face on basis, and in this case, multiple positions in the length direction of the guide rail are utilized respectively more Guide rail is connect by a bolt with basis.

But, in order to firmly fix guide rail, it is sometimes desirable to apply the biggish power of screwing, also, guide rail itself to bolt It is usually longer, therefore, guide rail is connect with basis when multiple positions in the length direction of the guide rail are utilized respectively multiple bolts When, guide rail is easy to produce offset relative to the fixation position on basis, causes installation accuracy that installation requirement is not achieved.In such case Under, it needs to be adjusted again after unclamping all bolts fixed, operating efficiency is excessively poor.In addition, being unable to ensure positioning It in the case where precision, can also apply extra power to guide rail itself, cause to generate abnormal sound, breakage etc., in some instances it may even be possible to cause The decline of robot performance, function are lost.

Therefore, in the manufacture of the robot with guide rail, how effectively to inhibit guide rail in positioning operation relative to base The movement of plinth, raising positioning operation efficiency have become urgent problem to be solved.

Utility model content

The utility model is to complete in view of the above problems, and its purpose is to provide a kind of guide rail positioning fixtures, is easy Inhibit movement of the guide rail of robot in positioning operation relative to basis etc., improves the efficiency of positioning operation.

To achieve the goals above, the utility model provides a kind of guide rail positioning fixture, for the machine with guide rail The manufacture of people assists comprising: pedestal；First press section and the second press section, first press section is with can be relative to Close or isolated mode is set to the pedestal in a first direction for second press section；Operation handle, the operation handle It is connect with first press section；And stop mechanism, the stop mechanism inhibit first press section relative to described second Press section separates in said first direction.

Guide rail positioning fixture according to the present utility model, in the manufacture of the robot with guide rail, for example, making guide rail The face extended along its length with basis datum clamp face abut in the state of, by the way that the first press section and second are pressed Splenium configures the two sides in the width direction of guide rail, makes the second press section is for example parallel with datum clamp face with basis to consolidate Determine clamping face abutting, and operation handle is operated and make the first press section towards close to the second press section direction be moved to The another side of guide rail extended along its length abuts, and is just easy to inhibit shifting of the guide rail in positioning operation relative to basis It is dynamic, improve the efficiency of positioning operation.

In the guide rail positioning fixture of the utility model, preferably described first press section is by constituting the stop mechanism Screw-joining structure is connect with the pedestal.

Guide rail positioning fixture according to the present utility model, can using screw-joining structure effectively inhibit the first press section relative to Second press section separates in a first direction, helps to simplify fixture overall structure, reduces manufacturing cost.

In the guide rail positioning fixture of the utility model, the preferably described screw-joining structure includes: thread spindle, and the thread spindle is along institute First direction extension is stated, and is provided with first press section；And supporting part, the supporting part are screwed togather with the thread spindle, and It is set to the pedestal.

Herein, " supporting part is set to pedestal " is not limited to supporting part and the separately formed situation of pedestal, also includes bearing The situation that portion and pedestal are integrally formed.

Guide rail positioning fixture according to the present utility model, screw-joining structure is integrally relatively simple, helps to simplify fixture entirety Structure reduces manufacturing cost.

In the guide rail positioning fixture of the utility model, the preferably described thread spindle is arranged to relative to first pressing Portion rotates freely.

Guide rail positioning fixture according to the present utility model, for example, making the first press section being operated to operation handle After being moved to and abutted with guide rail towards the direction close to the second press section, when further to operation handle operated and make first by When splenium is mobile towards the direction close to the second press section, the first press section is not easy to rotate relative to guide rail, is not easy because of the first pressing Portion and guide rail generate friction and keep guide rail impaired.

In the guide rail positioning fixture of the utility model, preferably there is rotation preventive mechanism, rotation preventive mechanism limitation described first Press section is rotated relative to the pedestal.

Guide rail positioning fixture according to the present utility model, for example, after the first press section is moved to and abuts with guide rail, when into When one step operates operation handle and keeps the first press section mobile towards the direction close to the first press section, facilitate reliably It avoids the first press section relative to guide rail rotation, generate friction with guide rail and cause guide rail impaired.

In the guide rail positioning fixture of the utility model, preferably described second press section can be set to the base with assembling and disassembling Seat.

Guide rail positioning fixture according to the present utility model, for example, by installing the second different press sections, energy on the base Easily cope with the location requirement of the guide rail of different width dimensions.

In the guide rail positioning fixture of the utility model, preferably described first press section, the operation handle and it is described only Motivation structure is provided with multiple on the length direction of the guide rail vertical with the first direction.

Guide rail positioning fixture according to the present utility model, for example, when the lengthwise dimension of guide rail is larger, it is more by making A first press section is abutted with guide rail respectively, can more reliably be avoided guide rail mobile relative to the datum clamp face on basis, be improved The efficiency of positioning operation.

In the guide rail positioning fixture of the utility model, preferably described first press section have in said first direction with The opposite cushion in second press section, and/or, second press section has in said first direction with described first The opposite cushion in press section.

Guide rail positioning fixture according to the present utility model helps reliably to avoid because of the first press section, the second press section It is abutted with components such as guide rails and causes these components impaired.

In the guide rail positioning fixture of the utility model, preferably described first press section in said first direction with institute State the opposite part in the second press section be the plane vertical with the first direction, and/or, second press section described The part opposite with first press section is the plane vertical with the first direction on first direction.

Guide rail positioning fixture according to the present utility model, for example, when being positioned to guide rail, the first pressing easy to increase Therefore the contact area of the components such as portion, the second press section and guide rail facilitates the installation for reliably avoiding guide rail relative to basis Datum level is mobile, improves the efficiency of positioning operation.

In the guide rail positioning fixture of the utility model, the preferably described pedestal is vertical with the first direction in thickness direction Plate, and have along the perforative through-hole of the thickness direction.

Guide rail positioning fixture according to the present utility model, for example, being pressed by the way that appropriately sized through-hole is arranged using first After splenium, the second press section position guide rail relative to basis, bolt etc. can be easily screwed into via above-mentioned through-hole and be led Rail and basis, help to improve operating efficiency.

(utility model effect)

According to the utility model, in the manufacture of the robot with guide rail, for example, making guide rail along its length In the state that the face of extension is abutted with the datum clamp face on basis, by configuring the first press section and the second press section in guide rail Width direction on two sides, make the second press section and basis fixed clamp face for example parallel with datum clamp face abut, And operation handle is operated and is moved to the first press section with guide rail along its length towards the direction close to the second press section It spends the another side that direction extends to abut, is just easy to inhibit movement of the guide rail in positioning operation relative to basis, improves positioning and make The efficiency of industry.

Detailed description of the invention

Fig. 1 is the top view for schematically illustrating the guide rail positioning fixture of the utility model embodiment.

Fig. 2 is the side view cutaway drawing for schematically illustrating the guide rail positioning fixture of the utility model embodiment.

Fig. 3 is the partial cross-sectional top view for schematically illustrating the guide rail positioning fixture of the utility model embodiment.

Fig. 4 is to schematically illustrate the vertical view positioned using the guide rail positioning fixture of the utility model embodiment to guide rail Figure, also, a part of guide rail positioning fixture is shown with section view state.

(symbol description)

1 guide rail positioning fixture

11 pedestals

111 first through hole

112 second through-holes

113 third through-holes

114 fourth holes

12 first press sections

121 cushions

1211 bearing holes

122 portions

1221 bearing holes

13 second press sections

14 operation handles

15 stop mechanisms

151 thread spindles

152 supporting parts

16 bearing portions

161 axle sleeves

162 retaining rings

18 bolts

191 screws

192 screws

2 bases

21 main bodys

211 fixed clamp faces

22 protrusions

221 datum clamp faces

3 guide rails

Specific embodiment

In the following, being illustrated to the guide rail positioning fixture of the utility model embodiment, wherein Fig. 1 referring to figs. 1 to Fig. 4 It is the top view for schematically illustrating the guide rail positioning fixture of the utility model embodiment, Fig. 2 is to schematically illustrate the utility model reality The side view cutaway drawing of the guide rail positioning fixture of mode is applied, Fig. 3 is the guide rail locating clip for schematically illustrating the utility model embodiment The partial cross-sectional top view of tool, Fig. 4 be schematically illustrate guide rail positioning fixture using the utility model embodiment to guide rail into The top view of row positioning, also, a part of guide rail positioning fixture is shown with section view state.

In addition, for convenience of explanation, three orthogonal directions are set as X-direction, Y-direction and Z-direction, also, by X The side in direction is set as X1, and the other side of X-direction is set as X2, and the side of Y-direction is set as Y1, the other side of Y-direction is set For Y2, the side of Z-direction is set as Z1, and the other side of Z-direction is set as Z2.

As shown in Figure 1 to Figure 3, guide rail positioning fixture 1 includes: pedestal 11；First press section 12 and the second press section 13, the One press section 12 with can relative to close on the second press section 13 in the Y direction (first direction being equivalent in the utility model) or Isolated mode is set to pedestal 11；Operation handle 14, the operation handle 14 are connect with the first press section 12；And stop mechanism 15, which inhibits the first press section 12 to separate in the Y direction relative to the second press section 13.

Herein, as shown in Figure 1, pedestal 11 is in the thickness direction plate vertical with Y-direction, and run through with through-thickness Through-hole.Specifically, whole pedestal 11 is in general square shape, and includes first through hole 111 as shown in Figure 1, when looking down, it should First through hole 111 is set to central location in the X direction, and is set to the position by the side Y2 in the Y direction；Second through-hole 112, Second through-hole is set to central location in the X direction, and is set to the position that the side Y1 is leaned on than first through hole 111 in the Y direction； And third through-hole 113 and fourth hole 114, the third through-hole 113 and fourth hole 114 about the second through-hole 112 symmetrically Setting, third through-hole 113 leans on the side X1 than the second through-hole 112 in the X direction, and is set in the Y direction and 112 phase of the second through-hole Same position, fourth hole 113 leans on the side X2 than the second through-hole 112 in the X direction, and is set in the Y direction and the second through-hole 112 identical positions.

In addition, the cushion 121 is pressed with second in the Y direction as shown in figure 3, the first press section 12 includes cushion 121 Splenium 13 is opposite.Specifically, the cushion 121 is in thickness side as shown in figure 3, the first press section 12 includes: cushion 121 To with the consistent plate of Y-direction, and have along the perforative bearing hole 1211 of Y-direction, and be made of such as resin and (but do not limit to It in this, can also be made of other materials such as rubber)；And portions 122, the portions 122 are in thickness direction and the consistent plate of Y-direction Shape, and be connected by screw in the side (i.e. Y2 side) opposite with the second press section 13 of cushion 121, and have along Y-direction The bearing hole 1221 for running through and being aligned with bearing hole 1211.Also, as shown in figures 1 and 3, the first press section 12 with Y-direction Multiple (be corresponding to it, operation handle 14 and stop mechanism 15 are also in the direction vertical with Y-direction is provided in vertical X-direction On be provided with it is multiple).

In addition, the second press section 13 can be set to pedestal 11 with assembling and disassembling.Specifically, as depicted in figs. 1 and 2, second presses Splenium 13 in thickness direction and the consistent plate of Y-direction, and by screw 191 (be multiple screws 191 in the example in the figures, However, it is not limited to this) pedestal 11 is fixed in detachable mode.

In addition, stop mechanism 15 is made of screw-joining structure.Specifically, as shown in Fig. 2, screw-joining structure includes: thread spindle 151, which extends along Y-direction, and be provided in a manner of it can be rotated freely relative to the first press section 12 first by Splenium 12；And supporting part 152, which screws togather with thread spindle 151, and is set to pedestal 11.More specifically, exist One end (end of the side Y1) of thread spindle 151 is provided with the first press section 12 by bearing portion 16, the middle part of thread spindle 151 with The screw hole 1521 of supporting part 152 screws togather, supporting part 152 in thickness direction and the consistent plate of Y-direction, and by screw 192 ( It is multiple screws 192 in example illustrated, however, it is not limited to this) pedestal 11 is fixed in a manner of it can assemble and disassemble.Also, bearing Portion 16 includes: axle sleeve 161, which is set to axis in a manner of it can rotate freely relative to cushion 121 and portions 122 Bearing bore 1211 and bearing hole 1221, and screwed togather with thread spindle 151, axle sleeve 161 has in the end of its side Y1 can be from the side Y1 and seat The flange part that portion 122 abuts；And retaining ring 162, the retaining ring 162 and axle sleeve 161 are fixed, but can be relative to cushion 121 and seat Portion 122 rotates freely, also, retaining ring 162 is screwed togather with thread spindle 151, and can abut from the side Y2 with portions 122, that is to say, that gear Circle 162 is with axle sleeve 161 together from the sandwich portions 122 in Y-direction.

In addition, operation handle 14 is fixed on the other end (end of the side Y2) of thread spindle 151, for manual operation.

In the following, referring to Fig. 4 to the guide rail positioning fixture for utilizing present embodiment in the manufacture of the robot with guide rail An example positioned to guide rail is illustrated.

Here, it is assumed that basis 2 has main body 21 and protrusion 22, wherein main body 21 has the fixed clamp vertical with Y-direction Face 211, the middle part of protrusion 22 in the Y direction is prominent from main body 21, and has the datum clamp face 221 vertical with Y-direction；And And, it is assumed that the length direction of guide rail 3 is consistent with X-direction, and width direction is consistent with Y-direction.

When guide rail is positioned at basis 2, firstly, guide rail 3 is placed in basis 2, and make the width direction of guide rail 3 The face of side (i.e. the side Y1) in (i.e. Y-direction) is abutted with the datum clamp face 221 on basis 2.

It then, will in the state of making the first press section 12 and well separated the second press section 13 of guide rail positioning fixture 1 Guide rail positioning fixture 1 is put on guides 3, so that the first press section 12 of guide rail positioning fixture 1 and the configuration of the second press section 13 exist Two sides in the width direction of guide rail 3 (for example, the first press section 12 is made to be located at the side Y2 relative to guide rail 3, and make the second press section 13 are located at the side Y1 relative to guide rail 3), and abut the second press section 13 with the fixed clamp face 211 on basis 2 in the Y direction.

Then, rotation process is carried out to operation handle 14, so that width direction of first press section 12 from the side Y2 and guide rail 3 The face of the other side (i.e. the side Y2) in (i.e. Y-direction) abuts.

Then, using bolt 18 that guide rail 3 and basis 2 is fixed.

(main effect of present embodiment)

Guide rail positioning fixture 1 according to the present utility model, in the manufacture of the robot with guide rail, for example, making to lead In the state that the face of rail 3 extended along its length is abutted with the datum clamp face 221 on basis 2, by by the first press section 12 and second press section 13 configure two sides in the width direction of guide rail 3, make the second press section 13 and basis 2 for example with peace It fills the parallel fixed clamp face 211 of datum level 221 to abut, and operation handle 4 is operated and makes the first press section 12 towards leaning on The direction of nearly second press section 13 is moved to abut with the another side of guide rail 3 extended along its length, is just easy to inhibit to lead Movement of the rail 3 in positioning operation relative to basis 2, improves the efficiency of positioning operation.

In addition, guide rail positioning fixture 1 according to the present utility model, can effectively inhibit the first press section using screw-joining structure 12 separate in the Y direction relative to the second press section 13, help to simplify fixture overall structure, reduce manufacturing cost.

In addition, guide rail positioning fixture 1 according to the present utility model, the screw-joining structure for constituting stop mechanism 15 is whole more simple It is single, help to simplify fixture overall structure, reduces manufacturing cost.

In addition, guide rail positioning fixture 1 according to the present utility model, thread spindle 151 can be relative to the first press section 12 freely Rotation, thus, for example, operation handle 14 is operated and make the first press section 12 towards close to the second press section 13 direction Be moved to after being abutted with guide rail 3, when further to operation handle 14 operated and make the first press section 12 towards close to second by When the direction of splenium 13 is mobile, the first press section 12 is not easy to rotate relative to guide rail 3, is not easy because of the first press section 12 and guide rail 3 It generates friction and keeps guide rail 3 impaired.

In addition, guide rail positioning fixture 1 according to the present utility model, the second press section 13 can be set to pedestal 11 with assembling and disassembling, Thus, for example, can easily cope with the guide rail of different width dimensions by installing the second different press sections 13 on the base 11 3 location requirement.

In addition, guide rail positioning fixture 1 according to the present utility model, the first press section 12 is in the guide rail vertical with Y-direction Be provided on length direction it is multiple, thus, for example, when the lengthwise dimension of guide rail 3 is larger, by making multiple first pressings Portion 12 is abutted with guide rail 3 respectively, can more reliably avoid guide rail 3 mobile relative to the datum clamp face 221 on basis 2, it is fixed to improve The efficiency of position operation.

In addition, guide rail positioning fixture 1 according to the present utility model, the first press section 12 has cushion 121, therefore, example Such as, facilitate reliably to avoid to cause these components impaired due to the first press section 12 is abutted with the equal components of guide rail 3.

In addition, guide rail positioning fixture 1 according to the present utility model, having for the first press section 12 can be with basis, guide rail etc. The plane of abutting, also, the second press section 13 has the plane that can be abutted with basis, guide rail etc., thus, for example, to guide rail 3 When being positioned, the contact area of the components such as the first press section 12 easy to increase, the second press section 13 and basis 2, guide rail 3, because This, helps reliably to be avoided guide rail 3 mobile relative to the datum clamp face 221 on basis 2, improves the efficiency of positioning operation.

In addition, guide rail positioning fixture 1 according to the present utility model, the plate vertical with Y-direction in thickness direction of pedestal 11, And there is the perforative through-hole of through-thickness, thus, for example, utilizing the first press section by the way that appropriately sized through-hole is arranged 12, after the second press section 13 is positioned relative to basic 2 pairs of guide rails 3, bolt etc. can be easily screwed into via above-mentioned through-hole Guide rail 3 and basis 2, help to improve operating efficiency.

The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the specific implementation of the utility model is not It is limited by above embodiment.

For example, in the above-described embodiment, pedestal 11 has the multiple through-holes for being set to specific position, but is not limited to This, the position of through-hole and number can appropriate adjustment as needed according to circumstances can also be not provided with through-hole.

In addition, in the above-described embodiment, the concrete shape of pedestal 11, the first press section 12, second press section 13 etc. and Structure can also suitably change as needed.

In addition, in the above-described embodiment, the first press section 12 has the cushion 121 opposite with the second press section 13, However, it is not limited to this, and the second press section 13 can also have the cushion opposite with the first press section 12, certainly, according to circumstances, It can also be not provided with cushion.

In addition, in the above-described embodiment, the screw-joining structure and pedestal that the first press section 12 passes through composition stop mechanism 15 11 connections, however, it is not limited to this, for example, sliding slot can also be arranged on the base 11, the first of plate is arranged in the sliding slot and presses Splenium, and opposite with first press section rotatable and edge is set in the side opposite with the second press section of the first press section The mobile bolt of first direction, at this point, bolt constitutes stop mechanism.

In addition, in the above-described embodiment, pedestal 11 is fixed on by screw 191 in the second press section 13, but does not limit to In this, the second press section 13 can also be arranged to the knot that can relative to pedestal 11 slide and lock similar with the first press section 12 Structure.

In addition, in the above-described embodiment, the second press section 13 is set to pedestal 11 in detachable mode, but not office It is limited to this, as needed, the second press section 13 can also be formed as one with pedestal 11.

In addition, in the above-described embodiment, the first press section 12 is provided with multiple, and however, it is not limited to this, can also only set Set first press section 12.Stop in such a situation it is preferred to which the first press section 12 of limitation is arranged relative to what pedestal 11 rotated Rotation mechanism, for example, rotation preventive mechanism can be constituted by the opposite face of pedestal 11 and the first press section 12 in z-direction.

In addition, in the above-described embodiment, the side on thread spindle 151 can be rotated freely relative to the first press section 12 Formula is provided with the first press section 12, and however, it is not limited to this, according to circumstances, can also be integrally formed first on thread spindle 151 Press section 12.

It should be appreciated that within its scope, each embodiment can be freely combined for the utility model, or by each embodiment Appropriate deformation is omitted.

Claims (10)

1. a kind of guide rail positioning fixture, assists for the manufacture to the robot with guide rail characterized by comprising

Pedestal；

First press section and the second press section, first press section is with can be relative to second press section in a first direction Close or isolated mode is set to the pedestal；

Operation handle, the operation handle are connect with first press section；And

Stop mechanism, the stop mechanism inhibit first press section relative to second press section in said first direction Separation.

2. guide rail positioning fixture as described in claim 1, which is characterized in that

First press section is connect by constituting the screw-joining structure of the stop mechanism with the pedestal.

3. guide rail positioning fixture as claimed in claim 2, which is characterized in that

The screw-joining structure includes:

Thread spindle, the thread spindle extend along the first direction, and are provided with first press section；And

Supporting part, the supporting part are screwed togather with the thread spindle, and are set to the pedestal.

4. guide rail positioning fixture as claimed in claim 3, which is characterized in that

The thread spindle is arranged to rotate freely relative to first press section.

5. guide rail positioning fixture as claimed in claim 4, which is characterized in that

With rotation preventive mechanism, which limits first press section and rotates relative to the pedestal.

6. guide rail positioning fixture as described in claim 1, which is characterized in that

Second press section can be set to the pedestal with assembling and disassembling.

7. guide rail positioning fixture as described in claim 1, which is characterized in that

The length of first press section, the operation handle and the stop mechanism in the guide rail vertical with the first direction It is provided on direction multiple.

8. guide rail positioning fixture as described in claim 1, which is characterized in that

First press section has cushion opposite with second press section in said first direction,

And/or

Second press section has cushion opposite with first press section in said first direction.

9. guide rail positioning fixture as described in claim 1, which is characterized in that

The part opposite with second press section in said first direction of first press section is and the first party To vertical plane,

And/or

The part opposite with first press section in said first direction of second press section is and the first party To vertical plane.

10. guide rail positioning fixture as described in claim 1, which is characterized in that

The pedestal plate vertical with the first direction in thickness direction, and have perforative logical along the thickness direction Hole.