CN212191282U

CN212191282U - Apply to general right angle sword of model production

Info

Publication number: CN212191282U
Application number: CN202020608354.5U
Authority: CN
Inventors: 徐小平; 陈寅
Original assignee: Jiangsu Pengjiang Electronic Technology Co ltd
Current assignee: Jiangsu Pengjiang Electronic Technology Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-22
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses an apply to general right angle sword of model production, the female joint comprises an outer tube, the inner chamber top fixed mounting of outer tube has the first threaded connection mechanism that runs through the outer tube top, the top fixed mounting of first threaded connection mechanism has the connecting rod, the top fixed mounting of connecting rod has second threaded connection mechanism, the top central point fixed mounting of second threaded connection mechanism has the right angle cutter, the fixed cover in top of second threaded connection mechanism's lateral wall has connect the magnet ring, the inside top of magnet ring is kept away from the one end of second threaded connection mechanism and is seted up the annular clamping groove that runs through magnet ring top, annular clamping groove's inner chamber top is provided with and blocks the safety cover that merges and run through annular clamping groove top with annular clamping groove mutually. The universal right-angle knife applied to model production is convenient to adjust the effective length of the universal right-angle knife applied to model production by respectively holding the connecting rod and the outer pipe by two hands and rotating the connecting rod and the outer pipe so as to enable the connecting rod and the outer pipe to move up and down relatively under the action of the first threaded connecting mechanism.

Description

Apply to general right angle sword of model production

Technical Field

The utility model relates to a model production technical field specifically is an apply to general right angle sword of model production.

Background

The model is generally a product which is reduced by a certain article according to a certain proportion, and is convenient for people to research and master the shape and characteristics of a larger-size article, and a right-angle knife needs to be utilized to perform right-angle processing in the production of the model, so that the 90-degree included angle of the model is more accurate in size, and the traditional universal right-angle knife applied to the production of the model can basically meet the use requirements of people, but still has certain problems, and the specific problems are as follows:

1. most of the universal right-angle cutters applied to model production in the current market are fixed in length and inconvenient to adjust, so that operators are limited to process deeper models in a narrow space and inconvenient to process;

2. most of the general right angle sword that applies to model production in the existing market is not convenient for change the tool bit, often takes place to damage earlier but can only wholly change in order not to influence the use when this general right angle sword takes place to damage, and use cost is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an apply to general right angle sword of model production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an apply to general right angle sword of model production, includes the outer tube, the inner chamber top fixed mounting of outer tube has the first threaded connection mechanism who runs through the outer tube top, the top fixed mounting of first threaded connection mechanism has the connecting rod, the top fixed mounting of connecting rod has second threaded connection mechanism, the top central point department fixed mounting of second threaded connection mechanism has the right angle cutter, the fixed cover in top of second threaded connection mechanism's lateral wall has connect the magnet ring, the annular clamping groove who runs through magnet ring top is seted up to the one end that second threaded connection mechanism was kept away from on the inside top of magnet ring, annular clamping groove's inner chamber top is provided with the safety cover that blocks and runs through annular clamping groove top with annular clamping groove mutually, the laminating of the inner chamber lateral wall of safety cover has the rubber crash pad.

Preferably, in the above-mentioned general right angle sword that applies to model production, the fixed loop in bottom in the outside of outer tube has connect the go-between, the both ends all weld the handle about the lateral wall of the outside of go-between.

Based on the technical characteristics, the force application is convenient.

Preferably, in the above general right-angle knife for model production, the top of the outer side wall of the outer tube is sleeved with the second anti-slip ring, and the middle position of the outer side wall of the connecting rod is sleeved with the first anti-slip ring.

Based on the technical characteristics, the antiskid is convenient.

Preferably, in the above-mentioned general right angle sword that applies to model production, first threaded connection mechanism includes first thread bush and first threaded rod, first thread bush fixed mounting is at the top of the inner chamber lateral wall of outer tube, the inner chamber threaded connection of first thread bush has the first threaded rod that runs through first thread bush and is fixed with the connecting rod bottom.

Based on the technical characteristics, the effective length of the universal right-angle knife applied to model production is convenient to adjust.

Preferably, in the above-mentioned general right angle sword that applies to model production, second threaded connection mechanism includes second threaded rod and second thread bush, second threaded rod fixed mounting is at the top of connecting rod, the outside of second threaded rod has cup jointed the second thread bush with second threaded rod threaded connection, the outside top and the magnet ring of second thread bush are fixed mutually, and the bottom of the top and the right angle sword of second thread bush are fixed mutually.

Based on the technical characteristics, the tool bit of the universal right-angle tool applied to model production is convenient to replace.

Preferably, in the above general right-angle tool for model production, the cross section of the right-angle tool is set to be equilateral L-shaped, and an included angle formed between two edges of the right-angle tool is 90 °.

Based on the technical characteristics, the right angle is convenient to cut.

Preferably, in the universal right-angle knife applied to model production, the protective cover is an iron protective cover.

Based on the technical characteristics, the tool bit of the universal right-angle tool applied to model production is convenient to protect.

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

firstly, the connecting rod is held by hands and the second threaded sleeve is rotated to be separated from the second threaded rod, so that the right-angle cutter can be replaced quickly when damaged;

and secondly, the connecting rod and the outer pipe are respectively held by two hands and rotated, so that the connecting rod and the outer pipe can relatively move up and down under the action of the first threaded connecting mechanism, and the effective length of the universal right-angle knife applied to model production can be conveniently adjusted.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

fig. 2 is a schematic view of the top cross-sectional structure of the present invention.

In the figure: 1. a rubber crash pad; 2. an annular clamping groove; 3. a magnet ring; 4. a first anti-slip ring; 5. a first threaded connection; 501. a first threaded sleeve; 502. a first threaded rod; 6. a grip; 7. a connecting ring; 8. an outer tube; 9. a second slip prevention ring; 10. a connecting rod; 11. a second threaded connection; 1101. a second threaded rod; 1102. a second threaded sleeve; 12. a right-angle cutter; 13. a protective cover.

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. 1-2, the present invention provides an embodiment: a universal right-angle cutter applied to model production comprises an outer tube 8, a first threaded connection mechanism 5 penetrating the top of the outer tube 8 is fixedly installed at the top of an inner cavity of the outer tube 8, a connecting ring 7 is fixedly sleeved at the bottom of the outer portion of the outer tube 8, handles 6 are welded at the left end and the right end of the outer side wall of the connecting ring 7, a second anti-slip ring 9 is sleeved at the top of the outer side wall of the outer tube 8, a first anti-slip ring 4 is sleeved at the middle position of the outer side wall of a connecting rod 10, the first threaded connection mechanism 5 comprises a first threaded sleeve 501 and a first threaded rod 502, the first threaded sleeve 501 is fixedly installed at the top of the inner cavity side wall of the outer tube 8, a first threaded rod 502 penetrating the first threaded sleeve 501 and fixed with the bottom of the connecting rod 10 is in threaded connection with the inner cavity of the first threaded sleeve 501, a connecting rod 10 is fixedly installed at the top of the first threaded, the second threaded connection mechanism 11 comprises a second threaded rod 1101 and a second threaded sleeve 1102, the second threaded rod 1101 is fixedly installed at the top of the connection rod 10, the second threaded sleeve 1102 in threaded connection with the second threaded rod 1101 is sleeved outside the second threaded rod 1101, the top of the outer side of the second threaded sleeve 1102 is fixed with the magnet ring 3, the top of the second threaded sleeve 1102 is fixed with the bottom of the right-angle cutter 12, a right-angle cutter 12 is fixedly installed at the central position of the top of the second threaded connection mechanism 11, the cross section of the right-angle cutter 12 is in an equilateral L shape, an included angle formed between two sides of the right-angle cutter 12 is 90 degrees, the top of the outer side wall of the second threaded connection mechanism 11 is fixedly sleeved with the magnet ring 3, one end, far away from the second threaded connection mechanism 11, of the inner top end of the magnet ring 3 is provided with an annular clamping groove 2 penetrating through the top of the magnet ring 3, the top of an inner cavity of the annular clamping groove 2 is provided with a protective cover, the protective cover 13 is an iron protective cover, and the rubber crash pad 1 is attached to the side wall of the inner cavity of the protective cover 13.

The working principle is as follows: when the universal right-angle knife applied to model production is used, the protective cover 13 is pulled upwards to overcome the magnetic influence between the magnet ring 3 and the protective cover 13, the handle 6 is held by a hand and pressure is applied to one side of the right-angle cutter 12 so as to cut a 90-degree right angle by utilizing the cutting edge action of the head part of the right-angle cutter 12, after the universal right-angle knife applied to model production is used, the protective cover 13 is inserted into the annular clamping groove 2 again, the protective cover 13 is adsorbed on the magnet ring 3 by the magnetic action between the magnet ring 3 and the protective cover 13 and protects the right-angle cutter 12 under the action of the rubber anti-collision pad 1 so as to prevent the right-angle cutter 12 from being damaged due to accidental collision, when the cutter head needs to be replaced, the connecting rod 10 is held by the hand and the second threaded connection mechanism 11 is rotated to enable the second threaded sleeve 1102 to rotate upwards outside the second threaded rod 1101 and separate from the second, when the effective length that should apply to the general right angle sword of model production should be adjusted to needs, thereby connecting rod 10 and outer tube 8 are held respectively to two hands and rotate and make and take place relative rotation and reciprocate to be convenient for adjust the effective length that should apply to the general right angle sword of model production between first threaded rod 502 and first thread bush 501, when changing right angle cutter 12 and adjustment length, effectively increase frictional force under the effect of second anti-skidding ring 9 and first anti-skidding ring 4 and prevent to appear skidding, do above the utility model discloses a whole theory of operation.

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

1. The utility model provides an apply to general right angle sword of model production, includes outer tube (8), its characterized in that: the inner cavity top of the outer tube (8) is fixedly provided with a first threaded connection mechanism (5) penetrating through the top of the outer tube (8), the top of the first threaded connection mechanism (5) is fixedly provided with a connecting rod (10), the top of the connecting rod (10) is fixedly provided with a second threaded connection mechanism (11), the top central position of the second threaded connection mechanism (11) is fixedly provided with a right-angle cutter (12), the top of the outer side wall of the second threaded connection mechanism (11) is fixedly sleeved with a magnet ring (3), one end of the inner top end of the magnet ring (3), which is far away from the second threaded connection mechanism (11), is provided with an annular clamping groove (2) penetrating through the top of the magnet ring (3), the inner cavity top of the annular clamping groove (2) is provided with a protective cover (13) which is clamped with the annular clamping groove (2) and penetrates through the top of the annular clamping groove, the side wall of the inner cavity of the protective cover (13) is attached with a rubber anti-collision pad (1).

2. The universal right-angle knife for model production according to claim 1, wherein: the bottom of the outer portion of the outer pipe (8) is fixedly sleeved with a connecting ring (7), and grips (6) are welded at the left end and the right end of the outer side wall of the connecting ring (7).

3. The universal right-angle knife for model production according to claim 1, wherein: the top of the outer side wall of the outer pipe (8) is sleeved with a second anti-slip ring (9), and the middle position of the outer side wall of the connecting rod (10) is sleeved with a first anti-slip ring (4).

4. The universal right-angle knife for model production according to claim 1, wherein: the first threaded connection mechanism (5) comprises a first threaded sleeve (501) and a first threaded rod (502), the first threaded sleeve (501) is fixedly installed at the top of the side wall of the inner cavity of the outer pipe (8), and the inner cavity of the first threaded sleeve (501) is in threaded connection with the first threaded rod (502) which penetrates through the first threaded sleeve (501) and is fixed with the bottom of the connecting rod (10).

5. The universal right-angle knife for model production according to claim 1, wherein: the second threaded connection mechanism (11) comprises a second threaded rod (1101) and a second threaded sleeve (1102), the second threaded rod (1101) is fixedly installed at the top of the connecting rod (10), the second threaded sleeve (1102) in threaded connection with the second threaded rod (1101) is sleeved outside the second threaded rod (1101), the top of the outer side of the second threaded sleeve (1102) is fixed with the magnet ring (3), and the top of the second threaded sleeve (1102) is fixed with the bottom of the right-angle cutter (12).

6. The universal right-angle knife for model production according to claim 1, wherein: the cross section of the right-angle cutter (12) is set to be an equilateral L shape, and an included angle formed between two edges of the right-angle cutter (12) is 90 degrees.

7. The universal right-angle knife for model production according to claim 1, wherein: the protective cover (13) is an iron protective cover.