CN208743566U - A kind of torsion machine - Google Patents
A kind of torsion machine Download PDFInfo
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- CN208743566U CN208743566U CN201821459168.9U CN201821459168U CN208743566U CN 208743566 U CN208743566 U CN 208743566U CN 201821459168 U CN201821459168 U CN 201821459168U CN 208743566 U CN208743566 U CN 208743566U
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- mandrel
- rack
- spring
- decelerating motor
- self
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Abstract
The utility model discloses a kind of torsion machines, it is related to spring production equipment technology, including rack, decelerating motor is provided in the rack, the self-locking clamping chuck of drill bit for fixed central spindle one end is provided on the output shaft of the decelerating motor, the rack is provided with support base far from described decelerating motor one end, and the mandrel other end is rotatably arranged on the support base；It is provided with along the axis direction sliding for being parallel to mandrel around wound module in the rack, the rack is provided with the support rod for placing spring coil of strip far from described decelerating motor one end, and the spring steel on spring coil of strip around wound module and is wound on mandrel described in and is fixed on the self-locking clamping chuck of drill bit.Self-locking clamping chuck of drill bit coiling spring steel is driven by decelerating motor, and slides the production that spring can be realized around wound module simultaneously, structure is simple, operation is convenient, also facilitates the maintenance in later period.Simultaneously can also coiling different-diameter spring steel, meet the needs of different spring products.
Description
Technical field
The utility model relates to spring production equipment technologies, more specifically, it relates to a kind of torsion machine.
Background technique
Spring be it is a kind of utilize elasticity come work machine components.Generally it is made of spring steel.
Currently, the torsion machine that state's inner spring manufacturing generally uses is CNC multiaxis automatic torsion machine.It is such
The cylindrical revolving die and quiet mould that torsion machine is installed in same rack by horizontal Tile are constituted, and revolving die winding spring is quiet to be molded with
Guide the die cavity around spring screw pitch.
The torsion machine internal structure of the above-mentioned type is complicated, and linkage is stronger, when wherein somewhere when something goes wrong, influences whether
Other parts cause whole equipment to break down, therefore more inconvenient in maintenance.
Utility model content
In view of the deficienciess of the prior art, passing through the electricity that slows down the purpose of this utility model is to provide a kind of torsion machine
Machine drives self-locking clamping chuck of drill bit coiling spring steel, and slides the production that spring can be realized around wound module simultaneously, and structure is simple, grasps
It is convenient to make, and also facilitates the maintenance in later period.
To achieve the above object, the utility model provides following technical solution:
A kind of torsion machine, including rack are provided with decelerating motor in the rack, set on the output shaft of the decelerating motor
It is equipped with the self-locking clamping chuck of drill bit for fixed central spindle one end, the rack is provided with support base, core far from described decelerating motor one end
The axis other end is rotatably arranged on the support base；The axis direction sliding for being parallel to mandrel is provided with coiling in the rack
Component, the rack are provided with the support rod for placing spring coil of strip far from described decelerating motor one end, on spring coil of strip
Spring steel around wound module and is wound on mandrel described in and is fixed on the self-locking clamping chuck of drill bit.
By using above-mentioned technical proposal, in use, mandrel both ends are first separately mounted to self-locking clamping chuck of drill bit and support base
On, then spring steel one end is passed through and is fixed on self-locking clamping chuck of drill bit around wound module, then start decelerating motor, decelerating motor it is defeated
Shaft drives self-locking clamping chuck of drill bit rotation, and mandrel starts coiling spring steel, works at the same time personnel's operation around wound module along far from self-locking
The direction of drill chuck is slided, so as to produce spring.Self-locking clamping chuck of drill bit coiling spring steel is driven by decelerating motor, and simultaneously
The production of spring can be realized around wound module in sliding, and structure is simple, operation is convenient, also facilitates the maintenance in later period.It simultaneously can also be around
The spring steel for rolling up different-diameter, meets the needs of different spring products.
Preferably, the self-locking clamping chuck of drill bit screw thread is equipped with fixing bolt, and spring steel one ends wound is fixed on the fixation
On bolt.
By using above-mentioned technical proposal, spring steel is fixed on fixing bolt, make spring steel and self-locking clamping chuck of drill bit and
Mandrel rotates synchronously, and three keeps opposing stationary, to allow the spring steel other end around being rolled on mandrel, to realize coiling
Effect.
Preferably, interference is arranged with flexible Anti-slip cover, the Anti-slip cover both ends on the stud of the fixing bolt
The head and the self-locking clamping chuck of drill bit, the spring steel for pushing against the fixing bolt respectively are fastened on the Anti-slip cover.
By using above-mentioned technical proposal, increase the contact area of spring steel and fixing bolt, improves rubbing between the two
Power is wiped, is fastened the stability on fixing bolt to improve spring steel.Anti-slip cover pushes against the head of fixing bolt simultaneously
And self-locking clamping chuck of drill bit, relaxation effect can be played.
Preferably, the rack side offers slippage slot, described to be located on the slippage slot around wound module including sliding
Slip base, be mounted on the slip base and L-shaped fixed link, the upright bar being arranged in the fixed link, multiple settings
In the upright bar and be located at different height and in horizontal outer boom, be rotatably installed on the outer boom first pulley,
It is rotatably installed in the second pulley that in the fixed link and pivot center is vertical with the pivot center of the first pulley.
By using above-mentioned technical proposal, spring steel is rolled out from spring steel to be come first around second pulley, further around excessively multiple the
One pulley, then further around on road mandrel.During mandrel rotation, staff operates slip base and moves along slippage slot, from
And spring steel can be made around being rolled on whole mandrel.
Preferably, it is rotatably provided with connection sheet on the outer boom of minimum altitude, rotates setting in the connection sheet
It is improved the third pulley of tension.
By using above-mentioned technical proposal, the rate of tension of spring steel is improved, so that the coiling of spring steel more closely be made to exist
On mandrel, the quality for the spring that coiling comes out is improved.
Preferably, mandrel slips through the fixed link.
By using above-mentioned technical proposal, since mandrel length is longer, it is thus possible to it can be bent due to gravity, from
And make to swing up and down during coiling, influence the coiling effect of spring steel.Cooperated by the sliding of fixed link and mandrel, is core
Axis provides support force, keeps the mandrel near fixed link more horizontal always, to guarantee the stable coiling of spring steel.
Preferably, the fixed link offers the through-hole coaxial with mandrel, and the through-hole interference fit has lantern ring, and mandrel is sliding
It moves across the lantern ring.
By using above-mentioned technical proposal, keep lantern ring detachable, when needing to make different circle diameter springs, can replace simultaneously
Mandrel and lantern ring meet production needs, to improve the practicability of equipment.
Preferably, the support rod is wrapped with anti-slip layer, and the anti-slip layer and spring steel volume are interference fitted.
By using above-mentioned technical proposal, the frictional force between support rod and spring coil of strip is improved, spring coil of strip is not easy
It is rotated easily on support rod, tension when spring steel is drawn out can be improved, avoid spring steel from excessively relaxing, and then make spring
Steel further increases the quality for the spring that coiling comes out more closely around being rolled on mandrel.
Compared with prior art, the utility model has the advantages that:
1, self-locking clamping chuck of drill bit coiling spring steel is driven by decelerating motor, and is slided simultaneously around wound module, bullet can be realized
The production of spring, structure is simple, operation is convenient, also facilitates the maintenance in later period；
2, cooperated by the sliding of fixed link and mandrel, provide support force for mandrel, the mandrel near fixed link is made to begin
It is more horizontal eventually, to guarantee the stable coiling of spring steel.
Detailed description of the invention
Fig. 1 is the utility model partial exploded view, in figure by self-locking clamping chuck of drill bit fixing bolt and Anti-slip cover explode；
Fig. 2 is the portion the A enlarged drawing of Fig. 1；
Fig. 3 is the portion the B enlarged drawing of Fig. 1.
Appended drawing reference: 1, rack；11, decelerating motor；12, self-locking clamping chuck of drill bit；13, support base；14, slippage slot；15, it supports
Bar；16, anti-slip layer；17, mandrel；18, spring coil of strip；2, fixing bolt；21, Anti-slip cover；31, slip base；32, fixed link；
321, through-hole；322, lantern ring；33, upright bar；34, outer boom；35, first pulley；36, second pulley；37, connection sheet；38, third
Pulley.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of torsion machine, referring to Fig.1, including rack 1, the upper surface of 1 one end of rack are fixedly installed decelerating motor 11, subtract
The self-locking clamping chuck of drill bit 12 for 17 one end of fixed central spindle is fixedly installed on the output shaft of speed motor 11.
Referring to Figures 1 and 2,12 screw thread of self-locking clamping chuck of drill bit is equipped with fixing bolt 2, interference set on the stud of fixing bolt 2
Equipped with flexible Anti-slip cover 21, Anti-slip cover 21 is made of rubber.21 both ends of Anti-slip cover push against the head of fixing bolt 2 respectively
Portion and self-locking clamping chuck of drill bit 12, spring steel one ends wound are fixed on Anti-slip cover 21.Upper table of the rack 1 far from 11 one end of decelerating motor
Face is fixedly installed support base 13, and support base 13 opens up fluted, and 17 other end of mandrel is rotatably arranged on the groove of support base 13
On.
It include slip base 31, fixed link 32, upright bar 33, outer boom 34, first pulley 35 and the around wound module referring to Fig. 3
Two pulleys 36.1 side of rack offers slippage slot 14, and the sliding of slip base 31 is located on slippage slot 14；Fixed link 32 is L-shaped,
Short side end is fixed on slip base 31, and long side is hanging.32 long side of fixed link offers through-hole (in figure not far from short side one end
Show), through-hole and mandrel 17 are coaxial, and through-hole interference fit has lantern ring 322, and mandrel 17 slips through lantern ring 322.Upright bar 33 is fixed
It is arranged in 32 long side of fixed link far from short side one end, outer boom 34 is provided with two, and is horizontally fixed in upright bar 33, and be located at
Different height；First pulley 35 is rotatably installed in outer boom 34 far from 33 one end of upright bar, and the pivot center of first pulley 35 with
The axis of mandrel 17 is parallel.Second pulley 36 is rotatably installed in fixed link 32, and the rotation of center of rotation and first pulley 35
Axis is vertical.
Connection sheet 37 is bolted on underlying outer boom 34, rotation setting, which is improved, in connection sheet 37 opens
The pivot center of the third pulley 38 of power, third pulley 38 is parallel with the pivot center of first pulley 35.
Referring to Fig.1, rack 1 is fixedly installed the support rod for placing spring coil of strip 18 far from 11 one end of decelerating motor
15, support rod 15 is axial axially vertical with mandrel 17；Support rod 15 is wrapped with anti-slip layer 16, and anti-slip layer 16 uses transparent adhesive tape packet
Newspaper is wrapped up in, anti-slip layer 16 and spring coil of strip 18 are interference fitted.
The working principle of the present embodiment:
In use, first lantern ring 322 is installed on the through-hole of fixed link 32, then 17 one end of mandrel is passed through into lantern ring 322 simultaneously
Fixed on self-locking clamping chuck of drill bit 12, the other end is erected on support base 13.
Then spring coil of strip 18 is set on support rod 15, spring steel one end is pulled out, sequentially pass through second pulley 36, under
First pulley 35, second pulley 36 and the first pulley 35 of top of side are fixed on Anti-slip cover 21 further around volume.
Start decelerating motor 11,11 output shaft of decelerating motor drives self-locking clamping chuck of drill bit 12 to rotate, mandrel 17 and spring steel one
End rotates synchronously, and then pulls spring steel around being rolled on mandrel 17.It works at the same time personnel and slides slip base 31, keep slip base 31 remote
From decelerating motor 11, so that the production of spring can be realized.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of torsion machine, including rack (1), it is characterised in that: it is provided with decelerating motor (11) on the rack (1), it is described
The self-locking clamping chuck of drill bit (12) for fixed central spindle (17) one end, the rack (1) are provided on the output shaft of decelerating motor (11)
It is provided with support base (13) far from the decelerating motor (11) one end, mandrel (17) other end is rotatably arranged on the support base
(13) on；It is provided with along the axis direction sliding for being parallel to mandrel (17) around wound module on the rack (1), the rack (1)
The decelerating motor (11) one end is provided with the support rod (15) for placing spring coil of strip (18), on spring coil of strip (18)
Spring steel around wound module and be wound on mandrel (17) by described and be fixed on the self-locking clamping chuck of drill bit (12).
2. a kind of torsion machine according to claim 1, it is characterised in that: self-locking clamping chuck of drill bit (12) screw thread is equipped with solid
Determine bolt (2), spring steel one ends wound is fixed on the fixing bolt (2).
3. a kind of torsion machine according to claim 2, it is characterised in that: interference set on the stud of the fixing bolt (2)
Equipped with flexible Anti-slip cover (21), Anti-slip cover (21) both ends push against head and the institute of the fixing bolt (2) respectively
It states self-locking clamping chuck of drill bit (12), the spring steel is fastened on the Anti-slip cover (21).
4. a kind of torsion machine according to claim 1, it is characterised in that: rack (1) side offers slippage slot
(14), it is described around wound module include sliding be located on the slippage slot (14) slip base (31), be mounted on the slip base
(31) on and L-shaped fixed link (32), the upright bar (33) being arranged on the fixed link (32), multiple settings are in the upright bar
(33) on and it is located at different height and is in horizontal outer boom (34), the first pulley being rotatably installed on the outer boom (34)
(35), it is rotatably installed on the fixed link (32) and pivot center is vertical with the pivot center of the first pulley (35)
Two pulleys (36).
5. a kind of torsion machine according to claim 4, it is characterised in that: can turn on the outer boom (34) of minimum altitude
Dynamic to be provided with connection sheet (37), rotation setting is improved the third pulley (38) of tension on the connection sheet (37).
6. a kind of torsion machine according to claim 4, it is characterised in that: mandrel (17) slips through the fixed link
(32)。
7. a kind of torsion machine according to claim 6, it is characterised in that: the fixed link (32) offers and mandrel (17)
Coaxial through-hole (321), through-hole (321) interference fit have lantern ring (322), and mandrel (17) slips through the lantern ring
(322)。
8. a kind of torsion machine according to claim 1, it is characterised in that: the support rod (15) is wrapped with anti-slip layer
(16), the anti-slip layer (16) and the spring coil of strip (18) are interference fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821459168.9U CN208743566U (en) | 2018-09-06 | 2018-09-06 | A kind of torsion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821459168.9U CN208743566U (en) | 2018-09-06 | 2018-09-06 | A kind of torsion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208743566U true CN208743566U (en) | 2019-04-16 |
Family
ID=66083139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821459168.9U Active CN208743566U (en) | 2018-09-06 | 2018-09-06 | A kind of torsion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208743566U (en) |
-
2018
- 2018-09-06 CN CN201821459168.9U patent/CN208743566U/en active Active
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