CN212919100U

CN212919100U - Clasping type fastener

Info

Publication number: CN212919100U
Application number: CN202021797744.8U
Authority: CN
Inventors: 刘心萌
Original assignee: Handan Yongnian Zhanyu Fastener Manufacturing Co ltd
Current assignee: Hebei Xinyiqiang Hardware Products Co.,Ltd.
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-09
Anticipated expiration: 2030-08-25

Abstract

The utility model relates to the technical field of machining, and a formula fastener is clasped is disclosed, which comprises a mounting bas, the top fixed mounting of mount pad has the fixing base, the top fixed mounting of fixing base has first fixed plate, the top fixed mounting of fixing base has the second fixed plate that is located first fixed plate right side, the right side fixed mounting of first fixed plate has the first arc that is located the fixing base top, the top fixed mounting of first arc has first mounting, the right side cartridge of second fixed plate have run through the second fixed plate and with first mounting right side swing joint's regulation pole, the outside cover of adjusting the pole is equipped with the outside fitting piece that is located first arc top. This formula fastener of holding tightly can carry out the tight adjustment of clamp of different scopes, and the pipe fitting model that is suitable for is more, need not to carry out the processing that the change of fastener can be used for different pipe fittings, and convenient operation is simple, and can directly carry out the pipe fitting through manual or motor-driven and press from both sides tightly.

Description

Clasping type fastener

Technical Field

The utility model relates to the technical field of machining, specifically be a formula fastener clasps.

Background

In the production process, the process of changing the shape, size, position, property and the like of a production object to form a finished product or a semi-finished product is called a process, which is a main part of the production process, and the process can be divided into casting, forging, stamping, welding, machining, assembling and other processes.

In the machining to metal pipe fitting, need carry out manual locking to metal pipe fitting and fix, traditional pipe fitting fastener is when using, and the metal pipe fitting of the different models of unable adaptation leads to adding man-hour need change the fastener to different model pipe fittings, and troublesome poverty of operation has increased the required manpower of production, so has proposed a formula of holding tightly fastener and has solved the problem that the aforesaid was proposed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a hold formula fastener tightly possesses advantages such as suitability is strong, has solved traditional pipe fitting fastener when using, and the metal pipe fitting of the different models of unable adaptation leads to adding man-hour need to change the fastener to different model pipe fittings, and troublesome poeration has increased the problem of the required manpower of production.

(II) technical scheme

For the purpose that realizes above-mentioned suitability is strong, the utility model provides a following technical scheme: a tightly-holding type fastener comprises an installation seat, wherein a fixed seat is fixedly installed at the top of the installation seat, a first fixed plate is fixedly installed at the top of the fixed seat, a second fixed plate positioned on the right side of the first fixed plate is fixedly installed at the top of the fixed seat, a first arc-shaped plate positioned above the fixed seat is fixedly installed at the right side of the first fixed plate, a first fixing piece is fixedly installed at the top of the first arc-shaped plate, an adjusting rod penetrating through the second fixed plate and movably connected with the right side of the first fixing piece is inserted at the right side of the second fixed plate, a matching piece positioned outside the top end of the first arc-shaped plate is sleeved outside the adjusting rod, a second fixing piece positioned on the right side of the matching piece is sleeved outside the adjusting rod, a second arc-shaped plate positioned on the left side of the second fixed plate and extending from, the utility model discloses a fixing base, including fixing base.

Preferably, the top of mount pad is seted up quantity and is four and be located the outside mounting hole of fixing base, four the mounting hole is bilateral symmetry and sets up.

Preferably, the outside of adjusting the pole is provided with the screw thread that is located the fitting piece right side, the fitting piece with adjust pole sliding connection, adjust pole and second mounting threaded connection.

Preferably, the adjusting rod is movably connected with the second fixing plate through a bearing, and the third fixing piece is in threaded connection with the locking rod.

Preferably, the matching grooves are formed in the tops of the left side and the right side of the matching piece, and the first arc-shaped plate and the second arc-shaped plate extend to the insides of the two matching grooves respectively.

Preferably, the matching plate is welded with the first arc-shaped plate, and the bottom of the second arc-shaped plate extends to the inside of the matching plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a hold formula fastener tightly possesses following beneficial effect:

the holding type fastener is characterized in that a mounting seat is mounted on processing equipment through a mounting hole, before the holding type fastener is used, a regulating rod is firstly twisted to drive a second fixing piece to transversely move, when the second fixing piece moves leftwards, the top end of a second arc-shaped plate is driven to move leftwards, the top end of the second arc-shaped plate is inserted into a matching piece, the matching piece is pushed to move leftwards at a small distance outside the regulating rod, the top end of a first arc-shaped plate is inserted into the matching piece, the matching piece slightly deforms and moves in a matching mode, when the second fixing piece moves rightwards, the opposite directions are realized, after the regulation is finished, a tubular workpiece can be inserted into the opposite sides of the first arc-shaped plate and the second arc-shaped plate, a transmission column and a locking rod are driven to rotate through a hexagonal groove, a third fixing piece drives the bottom of the second arc-shaped plate to move leftwards, the bottom end of the second arc-shaped plate is, the fastener is simple and reasonable in structure, can be used for clamping adjustment in different ranges, is suitable for more pipe fittings, can be used for machining different pipe fittings without replacing the fastener, is convenient and simple to operate, and can be directly used for clamping the pipe fittings manually or mechanically.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a right side view of the driving post of the present invention.

In the figure: 1. a mounting seat; 2. a fixed seat; 3. a first fixing plate; 4. a second fixing plate; 5. a first arc-shaped plate; 6. a first fixing member; 7. adjusting a rod; 8. a mating member; 9. a second fixing member; 10. a second arc-shaped plate; 11. a mating plate; 12. a locking lever; 13. a drive post; 14. a third fixing member; 15. a base plate; 16. a hexagonal groove.

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. 1-3, a clasp fastener comprises an installation base 1, a fixed base 2 is fixedly installed on the top of the installation base 1, four installation holes are formed in the top of the installation base 1 and located outside the fixed base 2, the four installation holes are arranged in bilateral symmetry, a first fixed plate 3 is fixedly installed on the top of the fixed base 2, a second fixed plate 4 is fixedly installed on the top of the fixed base 2 and located on the right side of the first fixed plate 3, a first arc-shaped plate 5 is fixedly installed on the right side of the first fixed plate 3 and located above the fixed base 2, a first fixed part 6 is fixedly installed on the top of the first arc-shaped plate 5, an adjusting rod 7 penetrating through the second fixed plate 4 and movably connected with the right side of the first fixed part 6 is inserted on the right side of the second fixed plate 4, a fitting member 8 located outside the top end of the first arc-shaped plate 5 is sleeved on the outside of the adjusting rod 7, a, adjust the outside of pole 7 and be provided with the screw thread that is located 8 right sides of fitting piece, 7 sliding connection of fitting piece 8 and regulation pole, adjust

pole

7 and 9 threaded connection of second mounting, the bottom fixed mounting of second mounting 9 has the second arc 10 that is located 4 left sides of second fixed plate and top extension to 8 inside of fitting piece, the cooperation groove has all been seted up at the left and right sides top of fitting piece 8, first arc 5 extends to the inside of two cooperation grooves respectively with second arc 10, the bottom right side fixed mounting of first arc 5 has cooperation board 11,

cooperation board

11 and 5 welding of first arc, the bottom of second arc 10 extends to the inside of cooperation board 11, the inside movable mounting of fixing base 2 has the right-hand member to run through the check lock lever 12 on 2 right sides of fixing base, the right side fixed mounting of check lock lever 12 has the transmission post 13 that is located 2 right sides of fixing base, the outside cover of check lock lever 12 is equipped with the third that runs through 2 tops of fixing base and with 14, the adjusting rod 7 is movably connected with the second fixing plate 4 through a bearing, the third fixing piece 14 is in threaded connection with the locking rod 12, a hexagonal groove 16 is formed in the right side of the transmission column 13, a backing plate 15 is fixedly installed on one side, opposite to the first arc-shaped plate 5 and the second arc-shaped plate 10, the mounting seat 1 is installed on the processing equipment through a mounting hole, before the mounting seat is used, the adjusting rod 7 is firstly twisted to drive the second fixing piece 9 to transversely move, when the second fixing piece 9 moves leftwards, the top end of the second arc-shaped plate 10 is driven to move leftwards, the top end of the second arc-shaped plate 10 is inserted into the matching piece 8, the matching piece 8 is pushed to move leftwards at a small distance outside the adjusting rod 7, the top end of the first arc-shaped plate 5 is inserted into the matching piece 8, the matching piece 8 generates slight deformation to be matched to move, when the second fixing piece 9 moves rightwards, the opposite direction is opposite, after the adjustment is completed, a, drive transmission post 13 and check lock lever 12 through hexagonal groove 16 and rotate for third mounting 14 drives second arc 10 bottom and moves left, insert in the cooperation board 11 in the bottom of second arc 10, press from both sides tightly the pipe fitting through first arc 5 and second arc 10, this fastener simple structure is reasonable, can carry out the tight adjustment of clamp of different scopes, the pipe fitting model that is suitable for is more, need not to carry out the processing that the change of fastener can be used for different pipe fittings, and convenient operation is simple, and can directly carry out the pipe fitting through manual or motor-driven and press from both sides tightly.

In summary, in the clasp fastener, the mounting base 1 is mounted on the processing equipment through the mounting hole, before use, the adjusting rod 7 is firstly twisted to drive the second fixing member 9 to move transversely, when the second fixing member 9 moves leftwards, the top end of the second arc-shaped plate 10 is driven to move leftwards, so that the top end of the second arc-shaped plate 10 is inserted into the fitting piece 8, and the fitting piece 8 is pushed to move leftwards at a small distance outside the adjusting rod 7, the top end of the first arc-shaped plate 5 is inserted into the fitting piece 8, the fitting piece 8 generates slight deformation to cooperate and move, when the second fixing member 9 moves rightwards, the opposite is true, after adjustment is completed, the tubular workpiece can be inserted into the opposite sides of the first arc-shaped plate 5 and the second arc-shaped plate 10, the driving post 13 and the locking rod 12 are driven to rotate through the hexagonal slot 16, so that the third fixing member 14 drives the bottom of the second arc-shaped plate 10 to move leftwards, the bottom end, the pipe fitting is clamped through the first arc-shaped plate 5 and the second arc-shaped plate 10, the fastener is simple and reasonable in structure, clamping adjustment in different ranges can be carried out, the pipe fitting models are more suitable, the fastener can be used for processing different pipe fittings without being replaced, the fastener is convenient and simple to operate, the pipe fitting can be directly clamped through manual or mechanical operation, the problem that a traditional pipe fitting fastener is used, metal pipe fittings of different models cannot be matched is solved, the fastener needs to be replaced when different model pipe fittings are machined, the operation is troublesome and labor-consuming, and the problem of manpower needed by production is increased.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 hug closely formula fastener, includes mount pad (1), its characterized in that: the fixing device is characterized in that a fixing seat (2) is fixedly mounted at the top of the mounting seat (1), a first fixing plate (3) is fixedly mounted at the top of the fixing seat (2), a second fixing plate (4) located on the right side of the first fixing plate (3) is fixedly mounted at the top of the fixing seat (2), a first arc-shaped plate (5) located above the fixing seat (2) is fixedly mounted at the right side of the first fixing plate (3), a first fixing part (6) is fixedly mounted at the top of the first arc-shaped plate (5), an adjusting rod (7) penetrating through the second fixing plate (4) and movably connected with the right side of the first fixing part (6) is inserted at the right side of the second fixing plate (4), a fitting part (8) located outside the top end of the first arc-shaped plate (5) is sleeved outside the adjusting rod (7), a second fixing part (9) located on the right side of the fitting, the bottom of the second fixing part (9) is fixedly provided with a second arc-shaped plate (10) which is positioned at the left side of the second fixing plate (4) and the top end of which extends into the matching piece (8), a matching plate (11) is fixedly arranged on the right side of the bottom end of the first arc-shaped plate (5), a locking rod (12) with the right end penetrating through the right side of the fixed seat (2) is movably arranged in the fixed seat (2), a transmission column (13) positioned at the right side of the fixed seat (2) is fixedly arranged at the right side of the locking rod (12), a third fixing piece (14) which penetrates through the top of the fixed seat (2) and is fixedly connected with the bottom of the second arc-shaped plate (10) is sleeved outside the locking rod (12), hexagonal groove (16) have been seted up on the right side of transmission post (13), equal fixed mounting in the relative one side of first arc (5) and second arc (10) has backing plate (15).

2. A clinch fastener of claim 1, wherein: the mounting holes which are four in number and located outside the fixing seat (2) are formed in the top of the mounting seat (1), and the four mounting holes are arranged in a bilateral symmetry mode.

3. A clinch fastener of claim 1, wherein: the outside of adjusting pole (7) is provided with the screw thread that is located fitting piece (8) right side, fitting piece (8) and adjusting pole (7) sliding connection, adjust pole (7) and second mounting (9) threaded connection.

4. A clinch fastener of claim 1, wherein: the adjusting rod (7) is movably connected with the second fixing plate (4) through a bearing, and the third fixing piece (14) is in threaded connection with the locking rod (12).

5. A clinch fastener of claim 1, wherein: the left and right sides top of fitting piece (8) has all seted up the cooperation groove, first arc (5) and second arc (10) extend to the inside in two cooperation grooves respectively.

6. A clinch fastener of claim 1, wherein: the matching plate (11) is welded with the first arc-shaped plate (5), and the bottom of the second arc-shaped plate (10) extends to the inside of the matching plate (11).