CN207830284U - A kind of T-type limited block - Google Patents
A kind of T-type limited block Download PDFInfo
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- CN207830284U CN207830284U CN201820023251.5U CN201820023251U CN207830284U CN 207830284 U CN207830284 U CN 207830284U CN 201820023251 U CN201820023251 U CN 201820023251U CN 207830284 U CN207830284 U CN 207830284U
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- limit
- rack
- machine components
- block body
- rounded corner
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Abstract
The utility model discloses a kind of T-type limited blocks,Its drip irrigation device includes limit block body,The intermediate position of the limit block body is provided with the mounting hole for the limit block body and rack to be fixedly mounted,The limit block body is provided with pressure side and positioned at pressure side side centre position every end,The left and right sides side every end is both provided with rear rounded corner and preceding rounded corner,The spacing for being smaller than two rear rounded corners of two preceding rounded corners,The both ends every end are respectively formed with the right limit end be inserted into and limited respectively for two hinged machine components and left limit end,The width of the machine components is less than the width at the corresponding right limit end or the left limit end,It is provided in the rack positioned at the right limit end and left limit end side and the position-limited rack that avoids the corresponding machine components from being detached from the right limit end or the left limit end.The utility model has the effect of that machine components and rack is avoided to damage.
Description
Technical field
The utility model is related to a kind of fixing pieces, and more specifically it is related to a kind of T-type limited block.
Background technology
Generally use T-nut is installed and is fixed to mechanical fitting in all types of industries production.
Notification number is that the Chinese patent of 203770352U discloses a kind of sliding block connection anti-dropout T type nuts, the T-type spiral shell
Main bag includes nut body, and the lower end of the nut body is equipped with lower end plate, it is flat that anti-axis is symmetrically milled on the nut body axial plane
Face is provided with baffle ring card slot on the upper end axial plane of the nut body, is furnished with circlip, the nut body on the card slot
Threaded upper ends mouth on be provided with chamfering.
But sliding block connection anti-dropout T type nuts are mainly used for that mechanical equipment is fixedly mounted, and then in punched machine
In tool equipment, such as the production equipments such as punching machine and weaving loom, machine components easily generate opposite vibrations and shadow between T-nut
The service life to machine components is rung, and then influences the continuous service of equipment, is had much room for improvement.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of T-type limited block, the limited block
Have the effect of avoiding fixture that rigid damage occurs.
To achieve the above object, the utility model provides following technical solution：
The intermediate position of a kind of T-type limited block, including limit block body, the limit block body is provided with for fixed peace
The mounting hole of the limit block body and rack is filled, the limit block body is provided with pressure side and in the pressure side side
Between position every end, the left and right sides side every end is both provided with rear rounded corner and preceding rounded corner, two preceding roundings
The spacing for being smaller than two rear rounded corners at angle, the both ends every end are respectively formed with for two hinged machineries zero
The width at the right limit end and left limit end that part is inserted into and limits respectively, the machine components is less than the corresponding right limit end
Or the width at the left limit end, it is provided with positioned at the right limit end and left limit end side and avoids in the rack
The corresponding machine components are detached from the position-limited rack at the right limit end or the left limit end.
By using above-mentioned technical proposal, after fixed limit block body and rack, by two hinged machine components point
It is not inserted into corresponding right limit end and left limit end, and corresponding machine components is limited to corresponding right limit using position-limited rack
In position end or left limit end, and then when rack shakes, one of machine components are done along accordingly every the movement of the side wall at end,
And then the rotation for the hinged place that another machine components does relative to two machine components is driven, and then play and avoid machine components
With the effect damaged caused by being fixedly connected of rack, the service life of effective prolonged mechanical part and rack.
The utility model is further arranged to：The rear end width at the right limit end and the left limit end is respectively less than front end
Width.
It is carried in machine components along when holding side side wall to be moved from rear end forward end by using above-mentioned technical proposal
For the swing space of another machine components bigger, and then plays and avoid machine components clamping between rack and limit block body
And lead to the effect of the damage of machine components and rack.
The utility model is further arranged to：The diameter of the preceding rounded corner is more than the diameter of the rear rounded corner.
By using above-mentioned technical proposal, the front end for reducing machine components and the contact area between holding two end side surfaces,
And then play the role of reducing machine components in rack and the intrinsic swing difficulty of limited block, to effectively avoid machine components
The clamping between rack and limit block body and lead to the damage of machine components and rack.
The utility model is further arranged to：The mounting hole is threaded with the fixation spiral shell that one end is threadedly coupled with rack
Bolt, two position-limited racks are abutted with the left and right ends side wall of the pressure side respectively.
By using above-mentioned technical proposal, limit block body is fixedly connected with rack, and the left and right two of position-limited rack and pressure side
End side wall abuts, and then plays the role of significantly reducing the difficulty of the fixed limit block body of installation.
The utility model is further arranged to：The mounting hole is rotatably connected to the fixation spiral shell that one end is threadedly coupled with rack
Bolt, two position-limited racks are provided with separate slot between the left and right ends of the pressure side respectively.
By using above-mentioned technical proposal, limit block body is connect with gantry rotation, and then will when machine components move
Driving limit block body rotate so that plays the role of further adjusting, to play further avoid machine components rack with
Clamping between limit block body and lead to the effect of the damage of machine components and rack.
The utility model is further arranged to：The limit block body is formed by steel cold drawing.
By using above-mentioned technical proposal, is played by limited block ontology is made in steel cold drawing and dramatically increase limited block
The effect of bulk strength.
In conclusion the utility model has the advantages that：After being arranged on the left and right sides side every end
Rounded corner and preceding rounded corner, and make the spacing for being smaller than rounded corner after two of two preceding rounded corners, and then cut with scissors at two
The machine components connect can be at corresponding right limit end and left limit end after being inserted into respectively in corresponding right limit end and left limit end
It is mobile, and then play the damage for avoiding machine components from leading to machine components and rack because of clamping between rack and limit block body
It is bad.
Description of the drawings
Fig. 1 is the assembling structure schematic diagram of the present embodiment one；
Fig. 2 is the structural schematic diagram of the present embodiment one.
Reference sign：1, block body is limited；11, every end；12, pressure side；13, right limit end；14, left limit end；15、
Mounting hole；16, rear rounded corner；17, preceding rounded corner；2, machine components；3, rack；31, position-limited rack；4, separate slot；5, fixing bolt.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one
As shown in Figure 1 and Figure 2, a kind of T-type limited block, including limit block body 1 is formed by steel cold drawing.In limited block sheet
The intermediate position of body 1 is provided with the mounting hole 15 for limit block body 1 and rack 3 to be fixedly mounted.Mounting hole 15 is rotatablely connected
Have the fixing bolt 5 that one end is threadedly coupled with rack 3 so that mounting hole 15 can with fixing bolt 5 be axle center do relative to
The rotation of rack 3, and then be respectively arranged to limit in the left and right ends of limit block body 1 and limit 1 rotation amplitude of block body
Position-limited rack 31, and to form separate slot 4 between position-limited rack 31 and 1 side of corresponding fixed block body, and then it is limit to enable separate slot 4
The rotation of block body 1 provides rotation space and plays the role of avoiding limit 1 clamping of block body.
As shown in Figure 1 and Figure 2, limit block body 1 includes pressure side 12 and is located at pressure side 12 towards 3 side middle part of rack
Position every end 11.Rounded corner 16 and preceding rounded corner 17 after being both provided on the left and right sides side every end 11, and fallen before two
The spacing being smaller than after two between rounded corner 16 between fillet 17 so that every end 11 left and right sides side from rear
End forward end is gradually drawn close.Simultaneously, it is respectively formed at the both ends every end 11 and is inserted respectively for two hinged machine components 2
Enter and the right limit end 13 limited and left limit end 14, and the width of machine components 2 is less than corresponding right limit end 13 or left limit
The width at position end 14 enables separate slot 4 in order to avoid machine components 2 are detached from out of corresponding right limit end 13 or left limit end 14
Width is less than the width of corresponding machine components 2, and then after fixed limit block body 1 and rack 3, by two hinged machineries
Part 2 is inserted into respectively in corresponding right limit end 13 and left limit end 14, and machine components 2 are limited to phase using position-limited rack 31
In the right limit end 13 or left limit end 14 answered, and then when rack 3 shakes, one of machine components 2 do along accordingly every
The movement of the side wall at end 11, and then another machine components 2 is driven to do the rotation of the hinged place relative to two machine components 2,
Lead to damage to play the role of avoiding machine components 2 and being fixedly connected for rack 3, effective prolonged mechanical part 2 and
The service life of rack 3.It should be noted that the diameter of preceding rounded corner 17 is more than the diameter of rear rounded corner 16, and then reducing
The front end of machine components 2 and the corresponding contact area between the end sides at end 11, and then play reduction machine components 2 and exist
The effect of rack 3 and the swing difficulty in limit block body 1, to effectively avoid machine components 2 in rack 3 and limit block body
Clamping between 1 and the damage for leading to machine components 2 and rack 3, effective prolonged mechanical part 2, rack 3 and limit block body 1
Service life.
Embodiment two
Compared with embodiment one, 15 internal thread of mounting hole in embodiment two is connected with what one end was threadedly coupled with rack 3
Fixing bolt 5, and two position-limited racks 31 are abutted with the left and right ends side wall of pressure side 12 respectively so that limit block body 1 with
Rack 3 is fixedly connected by fixing bolt 5, and after two position-limited racks 31 are abutted with the left and right ends side wall of pressure side 12 respectively,
Play the role of significantly reducing the difficulty of the fixed limit block body 1 of installation；Simultaneously, it is easy to the swing area to machine components 2
Between be defined.
The above is only the preferred embodiment of the present invention, and the scope of protection of the utility model is not limited only to
Above-described embodiment, but technical solution belonging to the idea of the present invention belongs to the scope of protection of the utility model.It should
It points out, for those skilled in the art, several modifications without departing from the principle of the utility model
And retouching, these modifications and retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of T-type limited block, it is characterised in that：Including limiting block body（1）, the limit block body（1）Intermediate position
It is provided with for the limit block body to be fixedly mounted（1）And rack（3）Mounting hole（15）, the limit block body（1）If
It is equipped with pressure side（12）And it is located at the pressure side（12）Position every end among side（11）, described every end（11）The left and right sides
Side is both provided with rear rounded corner（16）With preceding rounded corner（17）, two preceding rounded corners（17）Be smaller than described in two
Rounded corner afterwards（16）Spacing, it is described every end（11）Both ends be respectively formed with for two hinged machine components（2）It inserts respectively
The right limit end for entering and limiting（13）With left limit end（14）, the machine components（2）Width be less than the corresponding right limit
Position end（13）Or the left limit end（14）Width, the rack（3）On be provided with positioned at the right limit end（13）And institute
State left limit end（14）Side simultaneously avoids the corresponding machine components（2）It is detached from the right limit end（13）Or the left limit
End（14）Position-limited rack（31）.
2. a kind of T-type limited block according to claim 1, it is characterised in that：The right limit end（13）With the left limit
Position end（14）Rear end width be respectively less than nose width.
3. a kind of T-type limited block according to claim 1, it is characterised in that：The preceding rounded corner（17）Diameter be more than
Rounded corner after described（16）Diameter.
4. a kind of T-type limited block according to claim 1, it is characterised in that：The mounting hole（15）It is threaded with one
End and rack（3）The fixing bolt of threaded connection（5）, two position-limited racks（31）Respectively with the pressure side（12）Left and right two
End side wall abuts.
5. a kind of T-type limited block according to claim 1, it is characterised in that：The mounting hole（15）It is rotatably connected to one
End and rack（3）The fixing bolt of threaded connection（5）, two position-limited racks（31）Respectively with the pressure side（12）Left and right two
Separate slot is provided between end（4）.
6. a kind of T-type limited block according to claim 1, it is characterised in that：The limit block body（1）By steel cold drawing
It forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023251.5U CN207830284U (en) | 2018-01-06 | 2018-01-06 | A kind of T-type limited block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023251.5U CN207830284U (en) | 2018-01-06 | 2018-01-06 | A kind of T-type limited block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830284U true CN207830284U (en) | 2018-09-07 |
Family
ID=63391948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820023251.5U Active CN207830284U (en) | 2018-01-06 | 2018-01-06 | A kind of T-type limited block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830284U (en) |
-
2018
- 2018-01-06 CN CN201820023251.5U patent/CN207830284U/en active Active
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