CN213317372U - Device for automatically controlling tension of stretching mandrel - Google Patents

Abstract

The utility model discloses a be used for tensile device of automatic control tensile dabber, including main part, control curb plate, brake valve lever and base, the bottom fixedly connected with base of main part, and the bottom of base is provided with fixed knot and construct, the top of base one side is provided with the draw-in groove, one side of base is provided with bearing structure, the one end fixedly connected with control curb plate of main part, and one side swing joint of control curb plate has brake valve lever, the equal fixedly connected with stopper in both ends of main part inside, one side fixedly connected with linear electric motor of main part inside, and one side fixedly connected with of linear electric motor draws the lift head. The utility model discloses an equal fixedly connected with slider in one side of backup pad inserts the inside of spacing spout with the slider to fix the holding surface downwards, make the inside of fixture block card income draw-in groove, install the holding surface, if the holding surface damages the back, can replace the holding surface.

Description

Device for automatically controlling tension of stretching mandrel

Technical Field

The utility model relates to a tensile dabber technical field specifically is a device that is used for tensile dabber of automatic control.

Background

At present there is dabber around spring technology to need to different materials, and the dabber of size carries out a straightening, if control inaccurate easy by the wire winding stretch-bending at the in-process dabber tension of winding the spring, causes the product percent of pass low, and this device is to different materials, and the dabber of size provides one and can straighten the dabber according to the tensile force of setting for:

traditional tensile device of tensile dabber, because the accurate control of being not convenient for, the in-process dabber tension of coiling spring is not convenient for control, will cause the wire winding stretch bending, causes the product percent of pass low.

Disclosure of Invention

An object of the utility model is to provide a be used for tensile device of automatic control drawing core axle to provide the not accurate control's of being convenient for problem in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device for tensile force of automatic control tensile dabber, includes main part, control curb plate, brake valve lever and base, the bottom fixedly connected with base of main part, and the bottom of base is provided with fixed knot and constructs, the top of base one side is provided with the draw-in groove, one side of base is provided with bearing structure, the one end fixedly connected with control curb plate of main part, and one side swing joint of control curb plate has brake valve lever, the equal fixedly connected with stopper in both ends of main part inside, one side fixedly connected with linear electric motor of main part, and one side fixedly connected with of linear electric motor draws the lift head, one side fixedly connected with pulling dabber pulling force value sensor of drawing the lift head bottom, the both ends of drawing the lift head all are provided with the slide.

Preferably, bearing structure is including fixture block, backup pad, holding surface, spacing spout and slider, the equal fixed connection in both ends of base one side of spacing spout, the inside of slider all is provided with the backup pad, the equal fixedly connected with slider in one side of backup pad, the top fixedly connected with holding surface of backup pad, and one side fixedly connected with fixture block of holding surface bottom.

Preferably, the supporting plate is arranged in a triangular shape, and a right angle is formed between the supporting plate and the supporting surface.

Preferably, the outer diameter of the sliding block is smaller than the inner diameter of the limiting sliding groove, and a sliding structure is formed between the sliding block and the limiting sliding groove.

Preferably, fixed knot constructs including fixed block, fixed orifices, fixed spout and fixing bolt, fixed block fixed connection is in the bottom of base, the bottom of fixed block is provided with fixed spout, one side of fixed block is provided with the fixed orifices, and the inside swing joint of fixed orifices has fixing bolt.

Preferably, a sliding structure is formed between the sliding rail and the limiting block, and the sliding rail is symmetrically distributed around the vertical center line of the pulling-up head.

Compared with the prior art, the beneficial effects of the utility model are that: the device for automatically controlling the tension of the stretching mandrel is reasonable in structure and has the following advantages:

(1) the linear motor is fixedly connected to one side inside the main body, the linear motor is started to drive the pulling head to tension and straighten the mandrel, the limiting block and the sliding rail form a sliding structure, the pulling head can be limited, the mandrel force value sensor is pulled to detect the mandrel force, the detected result is sent to the single chip microcomputer, the control handle is used for controlling the mandrel to tension and straighten, the winding stretch bending is avoided, and the qualified rate of products is increased;

(2) the fixing chute is arranged at the bottom end of the fixing block, the main body is fixed on the sliding rod in a sliding mode through the fixing chute, when the position is adjusted to a proper position, the fixing bolt is fixed inside the fixing hole, the sliding rod is fixed and stabilized through the fixing bolt, and the main body is rapidly installed and fixed;

(3) through the equal fixedly connected with slider in one side of backup pad, insert the inside of spacing spout with the slider to fixing the holding surface downwards, making the inside of fixture block card income draw-in groove, installing the holding surface, if the holding surface damages the back, can replace the holding surface.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic view of a partial front view structure of the base of the present invention;

fig. 4 is a schematic side view of the lifting head of the present invention.

In the figure: 1. a main body; 2. a control side plate; 3. a control handle; 4. pulling up the head; 5. a support structure; 501. a clamping block; 502. a support plate; 503. a support surface; 504. a limiting chute; 505. a slider; 6. a fixed structure; 601. a fixed block; 602. a fixing hole; 603. fixing the chute; 604. fixing the bolt; 7. a pull mandrel force value sensor; 8. a base; 9. a slide rail; 10. a limiting block; 11. a card slot; 12. a linear motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a device for automatically controlling tension of a stretching mandrel comprises a main body 1, a control side plate 2, a control handle 3 and a base 8, wherein the base 8 is fixedly connected to the bottom end of the main body 1, a fixing structure 6 is arranged at the bottom end of the base 8, the fixing structure 6 comprises a fixing block 601, a fixing hole 602, a fixing chute 603 and a fixing bolt 604, the fixing block 601 is fixedly connected to the bottom end of the base 8, the fixing chute 603 is arranged at the bottom end of the fixing block 601, a fixing hole 602 is arranged at one side of the fixing block 601, the fixing bolt 604 is movably connected to the inside of the fixing hole 602, the main body 1 is fixed to a sliding rod in a sliding mode through the fixing chute 603, when the position is adjusted to a proper position, the fixing bolt 604 is fixed to the inside of the fixing hole 602, the sliding rod is fixed and stabilized through the fixing bolt 604, and;

the top end of one side of the base 8 is provided with a clamping groove 11, one side of the base 8 is provided with a supporting structure 5, the supporting structure 5 comprises a clamping block 501, a supporting plate 502, a supporting surface 503, a limiting sliding groove 504 and a sliding block 505, the limiting sliding grooves 504 are fixedly connected to two ends of one side of the base 8, the supporting plate 502 is arranged inside the sliding block 505, the sliding block 505 is fixedly connected to one side of the supporting plate 502, the supporting surface 503 is fixedly connected to the top end of the supporting plate 502, and the clamping block 501 is fixedly connected to one side of the bottom end of the;

the supporting plate 502 is arranged in a triangle shape, and a right angle is formed between the supporting plate 502 and the supporting surface 503, so that the fixation is more stable;

the outer diameter of the sliding block 505 is smaller than the inner diameter of the limiting sliding groove 504, a sliding structure is formed between the sliding block 505 and the limiting sliding groove 504 for limiting, the sliding block 505 is inserted into the limiting sliding groove 504, the supporting surface 503 is fixed downwards, the clamping block 501 is clamped into the clamping groove 11, the supporting surface 503 is installed, and the main body 1 is installed after the installation is finished;

one end of the main body 1 is fixedly connected with a control side plate 2, one side of the control side plate 2 is movably connected with a control handle 3, two ends inside the main body 1 are fixedly connected with limit blocks 10, one side inside the main body 1 is fixedly connected with a linear motor 12, one side of the linear motor 12 is fixedly connected with a pulling head 4, one side of the bottom end of the pulling head 4 is fixedly connected with a pulling mandrel force value sensor 7, and two ends of the pulling head 4 are provided with slide rails 9;

constitute sliding construction between slide rail 9 and the stopper 10, slide rail 9 makes the drive more stable about the perpendicular central line symmetric distribution of pulling up head 4, and linear electric motor 12 starts to drive and pulls up head 4 and carry out the tension straightening to the dabber, because constitute sliding construction between stopper 10 and the slide rail 9, can carry out spacingly to pulling up head 4, and pulling dabber power value sensor 7 detects the dabber power, sends the result that detects for the singlechip, and the rethread control handle 3 controls the tension straightening of dabber.

The working principle is as follows: when the device is used, an external power supply is adopted, firstly, the sliding block 505 is inserted into the limiting sliding groove 504, the supporting surface 503 is fixed downwards, the clamping block 501 is clamped into the clamping groove 11, the supporting surface 503 is installed, and the main body 1 is installed after the installation is finished;

then, the main body 1 is fixed to the slide rod by sliding through the fixing chute 603, when the position is adjusted to a proper position, the fixing bolt 604 is fixed to the inside of the fixing hole 602, the slide rod is fixed and stabilized by the fixing bolt 604, and after the fixing is completed, the main body 1 is used;

finally, the linear motor 12 is started to drive the pulling head 4 to tension and straighten the mandrel, the limiting block 10 and the sliding rail 9 form a sliding structure, the pulling head 4 can be limited, the mandrel force value sensor 7 is pulled to detect the mandrel force, the detected result is sent to the single chip microcomputer, and then the control handle 3 is used for controlling the mandrel tension to straighten.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a device for tensile of automatic control drawing dabber, includes main part (1), control curb plate (2), brake valve lever (3) and base (8), its characterized in that: the bottom fixedly connected with base (8) of main part (1), and the bottom of base (8) is provided with fixed knot constructs (6), the top of base (8) one side is provided with draw-in groove (11), one side of base (8) is provided with bearing structure (5), one end fixedly connected with control curb plate (2) of main part (1), and one side swing joint of control curb plate (2) has control handle (3), the equal fixedly connected with stopper (10) in both ends of main part (1) inside, one side fixedly connected with linear electric motor (12) of main part (1) inside, and one side fixedly connected with of linear electric motor (12) draws and rises head (4), one side fixedly connected with pulling mandrel power value sensor (7) of drawing head (4) bottom, the both ends of drawing head (4) all are provided with slide rail (9).

2. An apparatus for automatically controlling the tension of a drawing mandrel as set forth in claim 1, wherein: bearing structure (5) including fixture block (501), backup pad (502), holding surface (503), spacing spout (504) and slider (505), the equal fixed connection in both ends of base (8) one side of spacing spout (504), the inside of slider (505) all is provided with backup pad (502), the equal fixedly connected with slider (505) in one side of backup pad (502), the top fixedly connected with holding surface (503) of backup pad (502), and one side fixedly connected with fixture block (501) of holding surface (503) bottom.

3. An apparatus for automatically controlling the tension of a drawing mandrel as set forth in claim 2, wherein: the supporting plate (502) is arranged in a triangular shape, and a right angle is formed between the supporting plate (502) and the supporting surface (503).

4. An apparatus for automatically controlling the tension of a drawing mandrel as set forth in claim 2, wherein: the outer diameter of the sliding block (505) is smaller than the inner diameter of the limiting sliding groove (504), and a sliding structure is formed between the sliding block (505) and the limiting sliding groove (504).

5. An apparatus for automatically controlling the tension of a drawing mandrel as set forth in claim 1, wherein: fixed knot constructs (6) including fixed block (601), fixed orifices (602), fixed spout (603) and fixing bolt (604), fixed block (601) fixed connection is in the bottom of base (8), the bottom of fixed block (601) is provided with fixed spout (603), one side of fixed block (601) is provided with fixed orifices (602), and the inside swing joint of fixed orifices (602) has fixing bolt (604).

6. An apparatus for automatically controlling the tension of a drawing mandrel as set forth in claim 1, wherein: a sliding structure is formed between the sliding rail (9) and the limiting block (10), and the sliding rail (9) is symmetrically distributed around the vertical center line of the pulling-up head (4).

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