CN210702141U

CN210702141U - Squeeze riveter for processing aviation oxygen mask stay wire

Info

Publication number: CN210702141U
Application number: CN201921599164.5U
Authority: CN
Inventors: 马宇良; 熊伟; 夏峰; 周梦凯; 姚江毅; 马佳文; 孙罗; 甄松
Original assignee: Haining Hongshi Baosheng Technology Co ltd
Current assignee: Haining Hongshi Baosheng Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-06-09
Anticipated expiration: 2029-09-24

Abstract

The utility model provides a squeeze riveter that processing aviation oxygen mask was acted as go-between and is used belongs to squeeze riveter technical field. This squeeze riveter that processing aviation oxygen mask was acted as go-between and was used, include the base and fix the quick-witted case on the base, be provided with the die holder on the base, be fixed with the cylinder on the quick-witted case, the piston rod of cylinder is vertical downwards and be connected with the upper die base through the installation piece, the upper die base is directly over the die holder, the die holder includes the mount pad, be fixed with on the mount pad and lean on the portion, lean on and be equipped with the fixed strip in the portion, fixed strip middle part one side is provided with stopper one, fixed strip middle part opposite side is provided with stopper two, the passageway has between stopper one and the stopper two, fixed strip one end is fixed with pilot pin one, one side of the fixed strip other end is fixed with pilot pin two, the opposite side of the fixed strip other end is fixed with pilot pin three, the upper. The utility model has the advantages of high processing quality.

Description

Squeeze riveter for processing aviation oxygen mask stay wire

Technical Field

The utility model belongs to the technical field of squeeze riveter, a squeeze riveter that processing aviation oxygen mask was acted as go-between and was used is related to.

Background

The aviation field has very strict requirements on the processing of each part, the processing of one stay wire in the aviation oxygen mask has own standard, and the reduction of the defective percentage in the process of producing the stay wire assembly is the first condition for ensuring the profit of enterprises. Therefore, those skilled in the art have yet to develop a squeeze riveter capable of improving the processing quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art, providing a riveting press for processing aviation oxygen mask stay wire, which has the characteristics of high processing quality.

The purpose of the utility model can be realized by the following technical proposal: a squeeze riveter for processing the pull wire of an aviation oxygen mask comprises a base and a case fixed on the base, it is characterized in that a lower die holder is arranged on the base, an air cylinder is fixed on the case, a piston rod of the air cylinder is vertically downward and is connected with an upper die holder through a mounting block, the upper die holder is positioned right above the lower die holder, the lower die base comprises a mounting base, a leaning part is fixed on the mounting base, a fixing strip is arranged on the leaning part, a first limiting block is arranged on one side of the middle part of the fixing strip, a second limiting block is arranged on the other side of the middle part of the fixing strip, a channel is arranged between the first limiting block and the second limiting block, one end of the fixing strip is fixed with the first positioning needle, one side of the other end of the fixing strip is fixed with the second positioning needle, the other side of the other end of the fixing strip is fixed with the third positioning needle, the upper die base comprises a connecting portion, a profiling portion is arranged below the connecting portion, and a profiling groove is formed in the profiling portion. The first positioning needle is used for positioning the middle part of the embryonic line, and the second positioning needle and the positioning needle are used for positioning two ends of the embryonic line.

The machine case is vertically provided with a slide rail, a slide block is arranged on the slide rail in a sliding mode, and the slide block is fixed with the installation block. The slide rail slider guarantees the descending stability of the upper die base.

The mounting groove is formed in the top of the mounting block, the cross section of the mounting groove is inverted T-shaped, a first bolt is connected to the end portion of a piston rod of the air cylinder, a first bolt head of the first bolt is clamped in the mounting groove, a first bolt is connected with a nut in a threaded mode, and the first bolt is fixed with the mounting groove through tightening of the nut. By adopting the structure, the disassembly and the assembly are convenient.

The lower die base is fixed on the base through a second bolt.

Be equipped with the bolster between slide rail and the lower mould, the bolster includes the stand of vertical setting, and the stand top has the blotter, the blotter is under the slider. The buffer piece plays a role in buffering after the upper die base descends.

And a first feeding manipulator and a first storage barrel are arranged on the left side of the base. And the feeding manipulator I is used for feeding the embryo wires.

And a feeding manipulator II and a storage barrel II are arranged on the right side of the base. And the feeding manipulator II is used for feeding the metal wire clamp.

And a third feeding mechanical arm and a third storage barrel are arranged on the front side of the base.

Compared with the prior art, the utility model discloses following beneficial effect has: firstly, placing a blank wire on a lower die holder, sleeving a bent part on a first positioning needle, placing a pressing sheet above the blank wire, placing the pressing sheet above a first limiting block and a second limiting block, starting an air cylinder after placing the pressing sheet, driving a piston rod of the air cylinder, driving an upper die holder to move downwards by a downward movement of an installation block, pressing the lower die holder by the upper die holder, pressing and bending a metal wire clamp by an imitated groove, clamping the blank wire after the metal wire clamp is bent, forming a pull wire after the bending, and storing the pull wire into a third storage barrel by a feeding manipulator; the whole process is high in automation operation and efficiency, reduces errors caused by manual operation, and improves the production quality.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a partial front view of the present invention.

Fig. 3 is a partial side view of the present invention.

Fig. 4 is a schematic view of the lower die holder of the present invention.

Fig. 5 is a schematic drawing of the pull wire of the present invention.

In the figure, 1, a base; 2. a chassis; 3. a lower die holder; 3a, a mounting seat; 3b, an abutting part; 3c, fixing strips; 3d, a first limiting block; 3e, a second limiting block; 3f, positioning a first needle; 3g, a second positioning needle; 3h, positioning a needle III; 4. an upper die holder; 4a, a profiling groove; 5. a slide rail; 6. a slider; 7. a buffer member; 8. a first feeding manipulator; 9. a first material storage cylinder; 10. A feeding manipulator II; 11. a second material storage cylinder; 12. a feeding manipulator; 13. a third material storage cylinder; 14. a cylinder; 15. a metal wire clamp; 16. a embryonic line.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figures 1-5, a squeeze riveter for processing an aviation oxygen mask stay wire comprises a base 1 and a case 2 fixed on the base 1, wherein a lower die holder 3 is arranged on the base 1, an air cylinder 14 is fixed on the case 2, a piston rod of the air cylinder 14 vertically faces downwards and is connected with an upper die holder 4 through a mounting block, the upper die holder 4 is positioned right above the lower die holder 3, the lower die holder 3 comprises a mounting seat 3a, a leaning part 3b is fixed on the mounting seat 3a, a fixing strip 3c is arranged on the leaning part 3b, a first limiting block 3d is arranged on one side of the middle part of the fixing strip 3c, a second limiting block 3e is arranged on the other side of the middle part of the fixing strip 3c, a channel is arranged between the first limiting block 3d and the second limiting block 3e, a first positioning needle 3f is fixed at one end of the fixing strip 3c, a second positioning needle 3g is fixed at one side of the other end of the, the upper die holder 4 comprises a connecting part, a profiling part is arranged below the connecting part, and a profiling groove 4a is formed in the profiling part. The first positioning needle 3f is used for positioning the middle of the embryonic line 16, and the second positioning needle 3g and the third positioning needle 3h are used for positioning two ends of the embryonic line 16.

The cabinet 2 is vertically provided with a slide rail 5, the slide rail 5 is provided with a slide block 6 in a sliding way, and the slide block 6 is fixed with the installation block. The slide rail 5 and the slide block 6 ensure the descending stability of the upper die holder 4.

The mounting groove has been seted up at the top of installation piece, and the cross-section of mounting groove is the style of calligraphy of falling T, and the tailpiece of the piston rod portion of cylinder 14 has bolt one, and the bolt head card of bolt one is in the mounting groove, and threaded connection has the nut on the bolt one, and the nut is screwed up and is fixed bolt and mounting groove. By adopting the structure, the disassembly and the assembly are convenient.

The lower die holder 3 is fixed on the base 1 through a second bolt. Be equipped with bolster 7 between slide rail 5 and the lower mould, bolster 7 includes the stand of vertical setting, and the stand top has the blotter, and the blotter is under 6 sliders are located. The buffer 7 plays a role in buffering after the upper die holder 4 descends.

A feeding manipulator I8 and a storage barrel I9 are arranged on the left side of the base 1. The first feeding manipulator 8 is used for feeding the blank line 16. A second feeding manipulator 10 and a second storage barrel 11 are arranged on the right side of the base 1. And the second feeding manipulator 10 is used for feeding the metal wire clamp 15. The front side of the base 1 is provided with a feeding manipulator 12 and a third material storage barrel 13.

The working principle is as follows: firstly, placing a blank wire 16 on a lower die holder 3, sleeving a bent part on a first positioning needle 3f, placing a pressing sheet above the blank wire 16, positioning the pressing sheet above a first limiting block 3d and a second limiting block 3e, starting an air cylinder 14 after placing the pressing sheet, driving a piston rod of the air cylinder 14, driving an upper die holder 4 to move downwards by a downward movement of an installation block, pressing the lower die holder 3 by the upper die holder 4, pressing and bending a metal wire clamp 15 by an imitated groove 4a, clamping the blank wire 16 after bending the metal wire clamp 15, forming a pull wire after finishing, and storing the pull wire into a third storage barrel 13 through a blanking manipulator 12; the whole process is high in automation operation and efficiency, reduces errors caused by manual operation, and improves the production quality.

The first feeding mechanical arm 8, the first storage barrel 9, the second feeding mechanical arm 10, the second storage barrel 11, the second discharging mechanical arm 12, the third storage barrel 13 and the air cylinder 14 are all universal standard parts or parts known by those skilled in the art, and the structure and principle of the parts are known by technical manuals or conventional experimental methods.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "two," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the base 1 is used more herein; a case 2; a lower die holder 3; a mounting seat 3 a; an abutting portion 3 b; a fixing strip 3 c; a first limiting block 3 d; a second limiting block 3 e; a first positioning pin 3 f; a second positioning needle 3 g; the positioning pin lasts for three 3 hours; an upper die holder 4; a contour groove 4 a; a slide rail 5; a slide block 6; a buffer member 7; a first feeding manipulator 8; a first material storage cylinder 9; a second feeding manipulator 10; a second material storage cylinder 11; a feeding manipulator 12; a material storage barrel III 13; a cylinder 14; a metal clip 15; embryonic line 16, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A squeeze riveter for processing the pull wire of an aviation oxygen mask comprises a base and a case fixed on the base, it is characterized in that a lower die holder is arranged on the base, an air cylinder is fixed on the case, a piston rod of the air cylinder is vertically downward and is connected with an upper die holder through a mounting block, the upper die holder is positioned right above the lower die holder, the lower die base comprises a mounting base, a leaning part is fixed on the mounting base, a fixing strip is arranged on the leaning part, a first limiting block is arranged on one side of the middle part of the fixing strip, a second limiting block is arranged on the other side of the middle part of the fixing strip, a channel is arranged between the first limiting block and the second limiting block, one end of the fixing strip is fixed with the first positioning needle, one side of the other end of the fixing strip is fixed with the second positioning needle, the other side of the other end of the fixing strip is fixed with the third positioning needle, the upper die base comprises a connecting portion, a profiling portion is arranged below the connecting portion, and a profiling groove is formed in the profiling portion.

2. The squeeze riveter for processing aviation oxygen mask pull wires according to claim 1, wherein a slide rail is vertically arranged on the case, a slide block is slidably arranged on the slide rail, and the slide block is fixed with the mounting block.

3. The squeeze riveter for processing aviation oxygen mask stay wires according to claim 2, wherein a mounting groove is formed in the top of the mounting block, the cross section of the mounting groove is inverted T-shaped, a first bolt is connected to the end portion of a piston rod of the air cylinder, a first bolt head of the first bolt is clamped in the mounting groove, a first nut is connected to the first bolt through threads, and the first bolt and the mounting groove are fixed through tightening of the nut.

4. The squeeze riveter for processing the pulling line of the aviation oxygen mask as claimed in claim 3, wherein the lower die base is fixed on the base through a second bolt.

5. The squeeze riveter for processing aviation oxygen mask stay wires of claim 4, wherein a buffer member is arranged between the slide rail and the lower die, the buffer member comprises a vertically arranged upright post, a buffer cushion is arranged at the top of the upright post, and the buffer cushion is positioned right below the slide block.

6. The squeeze riveter for processing aviation oxygen mask pulling lines as claimed in claim 5, wherein a first feeding manipulator and a first storage barrel are arranged on the left side of the base.

7. The squeeze riveter for processing aviation oxygen mask pull wires as claimed in claim 6, wherein a second feeding manipulator and a second storage barrel are arranged on the right side of the base.

8. The squeeze riveter for processing aviation oxygen mask guy wires of claim 7, wherein a third feeding manipulator and a third storage barrel are arranged on the front side of the base.