CN208614346U - A kind of turnover fixture of round section bar - Google Patents
A kind of turnover fixture of round section bar Download PDFInfo
- Publication number
- CN208614346U CN208614346U CN201821242749.7U CN201821242749U CN208614346U CN 208614346 U CN208614346 U CN 208614346U CN 201821242749 U CN201821242749 U CN 201821242749U CN 208614346 U CN208614346 U CN 208614346U
- Authority
- CN
- China
- Prior art keywords
- spring steel
- steel band
- section bar
- round section
- control stick
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a kind of turnover fixtures of round section bar, spring steel band is bendable structure, through slot there are two being set on active fastening block end face, spring steel band both ends are inserted into respectively in two through slots, active fastening block other end is connected with control stick, and spring steel band both ends are slidably connected by fixed structure and control stick.Firm aid is formed to circular steel by spring steel band and V-groove sliding block, to realize round section bar overturning by manipulation, single stable operation is realized, reduces cost, it is time saving and energy saving.
Description
Technical field
The utility model relates to a kind of turnover fixture, especially a kind of round section bar turnover fixture belongs to machine-building skill
Art field.
Background technique
Currently, each construction site is realized middle-size and small-size in machine tooling process or middle-size and small-size round tube butt weld processing
Round section bar and the method for workpiece turning work are mainly artificial manual method or use special hanger or large-scale handling mechanical.This
A little methods need very multi agent cooperation, frequently replace suspender, the disadvantages of higher cost and round section bar rotary movement are big, need to put into
Certain human and material resources and time, there are some potential safety problemss, there is certain restriction.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of turnover fixture of round section bar, by spring steel band with
V-groove sliding block forms firm aid to circular steel, to realize round section bar overturning by manipulation, realization is single to stablize behaviour
Make, reduces cost, it is time saving and energy saving.
In order to solve the above problem, the specific technical solution of the utility model is as follows: a kind of turnover fixture of round section bar, bullet
Spring steel band is bendable structure, is set on active fastening block end face there are two through slot, and spring steel band both ends are inserted into respectively in two through slots,
Active fastening block other end is connected with control stick, and spring steel band both ends are slidably connected by fixed structure and control stick.
The fixed structure are as follows: hex nut is sleeved on control stick excircle, and hex nut excircle is equipped with location hole,
Pin one end contacts after sequentially passing through spring steel band and location hole with control stick outer circumference surface, and pin excircle is set with locking screw
Mother, locking nut are located at the opposite exterior lateral sides of spring steel band.
The active fastening block has V-groove, arc surface of the V-groove opening towards spring steel band.
The control stick and active fastening block rotation connect.
The utility model bring has the beneficial effect that spring steel band has preferable elasticity, can be according to different size
Elastic deformation occurs for round section bar outer diameter, preferably keeps well contacting with round section bar outer surface.
The V-groove structure of V-groove active fastening block is adapted to the outer surface of the round section bar of different size, can be more preferably real
Now to the locking of round section bar.
When V-groove active fastening block is moved along control stick axial direction relative to round section bar, increase and shorten spring steel band
Arc segment length, play the role of adjustment spring steel band segmental arc elastic construction performance.
Detailed description of the invention
Fig. 1 is a kind of structure chart of the turnover fixture of round section bar.
Wherein, 1- spring steel band, 2- active card is fast, 2-1- through slot, 3- location hole, 4- pin, 5- locking nut, 6- hexagonal
Nut, 7- control stick.
Specific embodiment
As shown in Figure 1, a kind of turnover fixture of round section bar, spring steel band 1 is bendable structure, 2 end face of active fastening block
On set there are two through slot 2-1,1 both ends of spring steel band are inserted into respectively in two through slot 2-1, and 2 other end of active fastening block is connected with
Control stick 7,1 both ends of spring steel band are slidably connected by fixed structure with control stick 7.
The fixed structure are as follows: hex nut 6 is sleeved on 7 excircle of control stick, and 6 excircle of hex nut is equipped with positioning
Hole 3,4 one end of pin contact after sequentially passing through spring steel band 1 and location hole 3 with 7 outer circumference surface of control stick, 4 excircle set of pin
Equipped with locking nut 5, locking nut 5 is located at the opposite exterior lateral sides of spring steel band 1.
The active fastening block 2 has V-groove, arc surface of the V-groove opening towards spring steel band 1.
The control stick 7 and active fastening block 2 are rotatablely connected.
V-groove active fastening block 2 is cased on spring steel band 1, V-groove active fastening block 2 is installed on 7 end of control stick, control stick 7
On be disposed with connection fixture 6, fixing piece 6, which passes through the pin member 4 being arranged symmetrically, fixes 1 end of spring steel band with locking nut 5.
The V-groove active fastening block 2 is connect by revolute pair 3 with control stick 7, and V-groove active fastening block 2 is limited in behaviour
Axial displacement on vertical pole 7.
The control stick 7 is connected through a screw thread with fixing piece 6, and control stick 7 passes through the axial position of rotation control fixing piece 6
It moves.
Round section bar is inserted in spring steel band 1, swivel lever 7 makes control stick 7 and V-groove active fastening block 2 along behaviour
7 axis of vertical pole is mobile to round section bar, when V-groove active fastening block 2V type mouth is with round section bar appearance face contact, spring steel band 1
Elastic deformation occurs according to round section bar outer diameter and V-groove active fastening block cooperatively forms the firm clamping to round section bar, passes through behaviour
The overturning operation to round section bar may be implemented in the swing of vertical pole 7.
Spring steel band 1 has preferable elasticity, elastic deformation can occur according to the round section bar outer diameter of different size, more
Good keeps well contacting with round section bar outer surface.
The V-groove structure of V-groove active fastening block 2 is adapted to the outer surface of the round section bar of different size, can be more preferable
Realize the locking to round section bar.
When V-groove active fastening block 2 is moved along 7 axial direction of control stick relative to round section bar, increase and shorten spring steel
With 1 arc segment length, play the role of 1 segmental arc elastic construction performance of adjustment spring steel band.
It 7 outside end of control stick can install lifting lug additional again, realize the lifting job to round section bar instead of special hanger.
7 outer end portion of control stick can be designed as retractable structure, be met by changing torque arm length to different rule
The demand of the overturning of lattice round section bar.
Above-described is only the preferred embodiment of the utility model.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the principle of this utility model, several variations and modifications can also be made, also should be regarded as belonging to this
The protection scope of utility model.
Claims (4)
1. a kind of turnover fixture of round section bar, it is characterised in that: spring steel band (1) is bendable structure, active fastening block (2) end
It is set on face there are two through slot (2-1), spring steel band (1) both ends are inserted into respectively in two through slots (2-1), and active fastening block (2) is another
End face is connected with control stick (7), and spring steel band (1) both ends are slidably connected by fixed structure with control stick (7).
2. the turnover fixture of round section bar as described in claim 1, it is characterised in that: the fixed structure are as follows: hexagonal spiral shell
Female (6) are sleeved on control stick (7) excircle, and hex nut (6) excircle is equipped with location hole (3), and pin (4) one end sequentially passes through
Spring steel band (1) and location hole (3) are contacted with control stick (7) outer circumference surface afterwards, and pin (4) excircle is set with locking nut
(5), locking nut (5) is located at the opposite exterior lateral sides of spring steel band (1).
3. the turnover fixture of round section bar as described in claim 1, it is characterised in that: the active fastening block (2) has V-type
Slot, arc surface of the V-groove opening towards spring steel band (1).
4. the turnover fixture of round section bar as described in claim 1, it is characterised in that: the control stick (7) and active card
Block (2) rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821242749.7U CN208614346U (en) | 2018-08-03 | 2018-08-03 | A kind of turnover fixture of round section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821242749.7U CN208614346U (en) | 2018-08-03 | 2018-08-03 | A kind of turnover fixture of round section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208614346U true CN208614346U (en) | 2019-03-19 |
Family
ID=65708611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821242749.7U Expired - Fee Related CN208614346U (en) | 2018-08-03 | 2018-08-03 | A kind of turnover fixture of round section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208614346U (en) |
-
2018
- 2018-08-03 CN CN201821242749.7U patent/CN208614346U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20200803 |