CN218611375U

CN218611375U - Stop gear of straightening machine

Info

Publication number: CN218611375U
Application number: CN202223201672.8U
Authority: CN
Inventors: 范先鹤; 范先飞; 夏莹
Original assignee: Fushun Feihe Metal Products Co ltd
Current assignee: Fushun Feihe Metal Products Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-14
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to a straightening machine technical field discloses a stop gear of straightening machine, include: the clamping device comprises a base, wherein screw rods are fixed at two ends of the base, a sliding plate is sleeved at one end of each screw rod close to the base, an L-shaped clamping plate is fixed at the lower end of each sliding plate, a fixing nut is annularly arranged at one end of each screw rod far away from the base, a clamping groove is formed in the surface of the upper end of the base, and ball grooves are formed in the inner walls of two ends of the clamping groove; the first limiting seat is arranged on the upper end surface of the base, and a first round through hole is formed in the upper end of the first limiting seat. This stop gear of straightening machine is provided with the base, and its slide and splint through the cover is established on the screw rod of both ends are fixed on the straightening machine, easily dismantle the installation, can both be better to the straightening machine of different specification and dimension matching, and the suitability is better, and slide and splint are screwed up fixedly through fixation nut, prevent that the base from rocking on the straightening machine and influencing spacing effect, and the practicality is better.

Description

Stop gear of straightening machine

Technical Field

The utility model relates to a straightening machine technical field specifically is a stop gear of straightening machine.

Background

The straightening machine is equipment for straightening metal sections, bars, pipes, wires and the like. After the product is bitten by the roller, the product is continuously moved linearly or rotationally, so that the product is subjected to deformation such as compression, bending, flattening and the like in all aspects, and finally the straightening purpose is achieved. When the straightening machine is used for straightening, the material needs to be limited by the limiting mechanism, and the material is prevented from cracking and damaging personnel or machinery.

Stop gear of straightening machine on the market in use is lower to the straightening machine matching degree of different specification and dimension, and the suitability is relatively poor, need adopt multiple different stop gear to carry out spacing operation during production, and partial stop gear stability is relatively poor on the straightening machine, influences spacing effect because of rocking easily, for this reason, we propose the stop gear of straightening machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stop gear of straightening machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stop gear of straightening machine includes:

the clamping device comprises a base, wherein screw rods are fixed at two ends of the base, a sliding plate is sleeved at one end of each screw rod close to the base, an L-shaped clamping plate is fixed at the lower end of each sliding plate, a fixing nut is annularly arranged at one end of each screw rod far away from the base, a clamping groove is formed in the surface of the upper end of the base, and ball grooves are formed in the inner walls of two ends of each clamping groove;

the guide wheel structure comprises a first limiting seat, wherein the first limiting seat is arranged on the upper end surface of the base, a first circular through hole is formed in the upper end of the first limiting seat, wheel grooves are formed in the inner walls of four corners of the first through hole, and guide wheels are installed inside the wheel grooves through rotating shafts.

Furthermore, the sliding plate and the clamping plate are symmetrically arranged relative to the central axis of the base, the sliding plate is in sliding connection with the screw rod, and the sliding plate is in telescopic connection with the base through the screw rod and the fixing nut.

Further, constitute detachable construction between first spacing seat and the base, and first perforation runs through to the upper end outer wall of first spacing seat to leading wheel and race set up about first fenestrate axis position symmetry.

Furthermore, a second limiting seat is further arranged at the upper end of the base, a square second through hole is formed in the upper end of the second limiting seat, and wheel grooves and guide wheels are also arranged on the inner walls of four corners of the second through hole.

Furthermore, the second limiting seat is matched with the first limiting seat in shape structure, and a detachable structure is formed between the second limiting seat and the base.

Furthermore, the outer walls of the lower ends of the first limiting seat and the second limiting seat are both fixed with clamping plates, and the outer walls of the two ends of each clamping plate are both fixed with spherical convex blocks.

Furthermore, the shape and size of the clamping plate are matched with those of the clamping groove, the clamping plate forms a clamping structure with the clamping groove through the convex block and the spherical groove, and the first limiting seat and the second limiting seat form clamping connection with the base through the clamping plate and the convex block.

Compared with the prior art, the beneficial effects of the utility model are that:

this stop gear of straightening machine is provided with the base, and its slide and splint through the cover is established on the screw rod of both ends are fixed on the straightening machine, and the installation is easily dismantled, can both better matching to the straightening machine of different specification and dimension, and the suitability is better, and slide and splint are screwed up fixedly through fixation nut, prevent that the base from rocking on the straightening machine and influencing spacing effect, and the practicality is better.

Drawings

Fig. 1 is a schematic view of the structure of the first position-limiting seat and the base of the present invention;

FIG. 2 is a schematic view of the structure of the base of the present invention in a partially disassembled state;

FIG. 3 is a schematic view of the combined state of the second position-limiting seat and the base according to the present invention;

fig. 4 is a schematic view of the first and second spacing seats of the present invention.

In the figure: 1. a base; 2. a screw; 3. a slide plate; 4. a splint; 5. fixing a nut; 6. a first limiting seat; 7. a first perforation; 8. a wheel groove; 9. a guide wheel; 10. a card slot; 11. a ball groove; 12. a second limiting seat; 13. a second perforation; 14. clamping a plate; 15. and (6) a bump.

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.

The first embodiment is as follows:

the present invention provides a position-limiting mechanism of a straightening machine through improvement, please refer to fig. 1-2, including: the automatic aligning device comprises a base 1, screw rods 2 are fixed at two ends of the base 1, a sliding plate 3 is sleeved at one end of each screw rod 2 close to the base 1, the sliding plate 3 is in sliding connection with the screw rods 2, a clamping plate 4 in an L shape is fixed at the lower end of each sliding plate 3, the sliding plates 3 and the clamping plates 4 are symmetrically arranged about the central axis of the base 1, a fixing nut 5 is annularly arranged at one end of each screw rod 2 far away from the base 1, the sliding plates 3 are in telescopic connection with the base 1 through the screw rods 2 and the fixing nuts 5, the arranged base 1 is fixed on an aligning machine through the sliding plates 3 and the clamping plates 4 sleeved on the screw rods 2 at the two ends, the automatic aligning device is easy to disassemble and install, can be well matched with aligning machines with different specifications and sizes, and is good in applicability, the sliding plates 3 and the clamping plates 4 are screwed and fixed through the fixing nuts 5, the base 1 is prevented from shaking on the aligning machine to affect a limiting effect, and the automatic aligning device is good in practicability; the upper end surface of base 1 has seted up draw-in groove 10, ball groove 11 has been seted up to the both ends inner wall of draw-in groove 10, the upper end surface of base 1 settles and has first spacing seat 6, constitute detachable construction between first spacing seat 6 and the base 1, first perforation 7 of circular shape has been seted up to the upper end of first spacing seat 6, and first perforation 7 runs through to the upper end outer wall of first spacing seat 6, race 8 has been seted up to the four corners inner wall of first perforation 7, leading wheel 9 is installed through the pivot in race 8's inside, the pivot is used for making leading wheel 9 in the inside smooth rotation of race 8, reduce the rolling resistance, and leading wheel 9 and race 8 set up about the axis rigidity symmetry of first perforation 7, race 8 and leading wheel 9 are used for playing direction and limiting displacement to the material that passes, play the stable effect to the route of material to the straightener operation, prevent that the material from collapsing and breaking up and cause the damage to personnel or equipment around at the aligning in-process end.

The second embodiment:

referring to fig. 3, a limiting mechanism of a straightening machine includes: the upper end of the base 1 is further provided with a second limiting seat 12, the second limiting seat 12 is matched with the appearance structure of the first limiting seat 6, a detachable structure is formed between the second limiting seat 12 and the base 1, a square second through hole 13 is formed in the upper end of the second limiting seat 12, wheel grooves 8 and guide wheels 9 are further formed in the inner walls of the four corners of the second through hole 13, the second limiting seat 12 is used for limiting and guiding square materials to be straightened through the square second through hole 13, the applicability of the limiting mechanism to the materials of different specifications is enhanced, and the application range of the limiting mechanism is expanded.

Referring to fig. 2 and 4, a position limiting mechanism of a straightening machine comprises: the outer walls of the lower ends of the first limiting seat 6 and the second limiting seat 12 are both fixed with a clamping plate 14, the clamping plate 14 is matched with the overall dimension of the clamping groove 10, the outer walls of the two ends of the clamping plate 14 are both fixed with spherical lugs 15, the clamping plate 14 forms a clamping structure with the clamping groove 10 through the lugs 15 and the spherical grooves 11, the first limiting seat 6 and the second limiting seat 12 form a clamping connection with the base 1 through the clamping plate 14 and the lugs 15, the clamping plate 14 and the spherical lugs 15 are arranged for clamping connection of the first limiting seat 6 and the second limiting seat 12 with the base 1, the stability of the first limiting seat 6 and the second limiting seat 12 when being installed on the base 1 is enhanced, the materials passing through the first limiting hole and the second limiting hole are prevented from taking the first limiting seat 6 or the second limiting seat 12 from the base 1, and the limiting and guiding functions of the first limiting seat 6 and the second limiting seat 12 are influenced.

The working principle is as follows: for the limiting mechanism of the straightening machine, firstly, a worker places the base 1 at two sides of the upper surface working mechanism of the straightening machine, sleeves the clamping plate 4 on the screw rod 2 through the sliding plate 3, pushes the clamping plate 4 to slide towards the base 1, enables the sliding plate 3 to clamp the outer walls of two sides of the straightening machine through the clamping plate 4, then screws the fixing nut 5 on the screw rod 2, screws and fixes the fixing nut, enables the base 1 to be fixed to the straightening machine through the clamping of the sliding plate 3 and the clamping plate 4, prevents the base 1 from shaking during limiting operation and influencing the limiting effect, then selects the first limiting seat 6 or the second limiting seat 12 according to the size specification of a material to be straightened, the first circular through hole 7 arranged on the first limiting seat 6 is suitable for the material with a circular or arc-shaped end surface, the square second perforation 13 that sets up on the spacing seat 12 of second is applicable to the terminal surface and is square material, can be selected by staff's adaptation, reduce the probability that the material probably produces at straightening machine both ends bursting apart or skew, first spacing seat 6 and the spacing seat 12 of second are through cardboard 14 and the lug 15 and the base 1 block of lower extreme fixed surface, cardboard 14 carries out the block through draw-in groove 10 and ball groove 11 that lug 15 and base 1 were seted up, the dismouting of being convenient for, and be difficult for being taken up by the material after fixed, firm effect is better, when the material passes first perforation 7 or second perforation 13 at last, leading wheel 9 through in the wheel groove 8 on the first perforation 7 and the second perforation 13 inner wall keeps comparatively stable motion path, and reduce the material and the friction between the first perforation 7 or the second perforation 13 inner wall, reduce the friction loss.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A stop gear of straightening machine, characterized by that, include:

the clamping device comprises a base (1), wherein screw rods (2) are fixed at two ends of the base (1), a sliding plate (3) is sleeved at one end, close to the base (1), of each screw rod (2), an L-shaped clamping plate (4) is fixed at the lower end of each sliding plate (3), a fixing nut (5) is arranged at one end, far away from the base (1), of each screw rod (2) in a surrounding mode, a clamping groove (10) is formed in the surface of the upper end of the base (1), and ball grooves (11) are formed in the inner walls of two ends of each clamping groove (10);

the upper end surface of base (1) is settled to first spacing seat (6), first circular shape perforation (7) have been seted up to the upper end of first spacing seat (6), race (8) have been seted up to the four corners inner wall of first perforation (7), leading wheel (9) are installed through the pivot in the inside of race (8).

2. The limit mechanism of the straightening machine according to claim 1, wherein: slide (3) and splint (4) are set up about the axis position symmetry of base (1), and constitute sliding connection between slide (3) and screw rod (2) to slide (3) constitute telescopic connection through between screw rod (2) and fixation nut (5) and base (1).

3. The limit mechanism of the straightening machine according to claim 1, characterized in that: constitute detachable construction between first spacing seat (6) and base (1), and first perforation (7) run through to the upper end outer wall of first spacing seat (6) to leading wheel (9) and race (8) are around the axis position symmetry setting of first perforation (7).

4. The limit mechanism of the straightening machine according to claim 1, wherein: a second limiting seat (12) is further arranged at the upper end of the base (1), a square second through hole (13) is formed in the upper end of the second limiting seat (12), and wheel grooves (8) and guide wheels (9) are formed in the inner walls of the four corners of the second through hole (13).

5. The limit mechanism of the straightening machine according to claim 4, wherein: the second limiting seat (12) is matched with the first limiting seat (6) in shape structure, and a detachable structure is formed between the second limiting seat (12) and the base (1).

6. The limit mechanism of the straightening machine according to claim 4, wherein: clamping plates (14) are fixed on the outer walls of the lower ends of the first limiting seat (6) and the second limiting seat (12), and spherical protruding blocks (15) are fixed on the outer walls of two ends of each clamping plate (14).

7. The limit mechanism of the straightening machine according to claim 6, wherein: the clamping plate (14) is matched with the clamping groove (10) in overall dimension, a clamping structure is formed between the clamping plate (14) and the clamping groove (10) through the convex block (15) and the ball groove (11), and the first limiting seat (6) and the second limiting seat (12) are connected with the base (1) in a clamping mode through the clamping plate (14) and the convex block (15).