CN207914530U - A kind of Novel rivet rifle - Google Patents

Abstract

The utility model provides a kind of Novel rivet rifle.The Novel rivet rifle is by rifle mouth, pipette tips, three-jaw, apical axis, spring, push and pull axle sleeve, push-pull shaft, resetting spring, plane bearing, gasket, clamp spring and gun housing body are constituted, the movement for pushing and pulling axle sleeve and three-jaw and rifle mouth and three-jaw are driven by push-pull shaft, the cooperation of apical axis and three-jaw come control three-jaw whether crimping rivet, carry out rivet operation, pass through resetting spring simultaneously, plane bearing makes the reset of gun housing body, pass through gasket, clamp spring makes the push-pull shaft be fixed in gun housing body, and push-pull shaft extends gun housing body to be fixed with electric hand drill, keep Novel rivet rifle both cheap as manual riveting gun, electric riveting gun working efficiency can be reached again.

Description

A kind of Novel rivet rifle

Technical field

The utility model belongs to riveting gun field, is a kind of Novel rivet rifle that cooperation electric hand drill uses specifically.

Background technology

Existing riveting gun type is more, but generally can be divided into manual and electronic two class.Manual riveting gun advantage is structure Simply, of low cost, be generally used for the smaller riveting operation of workload, if the riveting operation of big workload its use It is just too laborious, and working efficiency is too low；And electric riveting gun its advantage is exactly laborsaving, work efficiency is high, is suitble to high-volume Riveting operation, but the disadvantage is that complicated, cost is too high.

It is existing do riveting work need to generally be equipped with drilling of electric hand drill, then rivet is put into bored hole again, is passed through Riveting gun rivets article, therefore leader's electric drill and one is the kit that riveting gun is riveting work, however existing Riveting gun and electric hand drill be two exclusive uses devices, carry in this way will unusual inconvenience, and due to being Two individual devices, the cost for causing production again in this way and using is higher, and wastes more resources.

Utility model content

In view of the defect present in existing riveting gun, technical problem to be solved in the utility model is：One kind is provided to set Novel riveting gun is counted, makes riveting gun that can be directly inserted on electric hand drill and uses.

To achieve the goals above, one side according to the present utility model, the utility model are arranged by following technology Apply realization：A kind of Novel rivet rifle, including：Pipette tips, the pipette tips are hollow, and external screw thread, rifle are equipped with outside the side of pipette tips The other side of head is internally provided with internal thread；Rifle mouth, the rifle mouth are equipped with centre bore, and rifle mouth passes through screw thread thereon and pipette tips Internal thread is fixed after being spirally connected with pipette tips；Three-jaw, the three-jaw are made of pawl set and corpus unguis, and pawl set is hollow, and corpus unguis is set in pawl set After interior, partly extend pawl set, the three-jaw is set in pipette tips, and corpus unguis is pressed against rifle mouth, and the pawl covers it and is built-in with top Axis, apical axis are multi-diameter shaft, are made of axis I and axis II, and I diameter of axis is more than the axis II, and apical axis is set in pawl set When axis I be pressed against corpus unguis, spring is socketed on the axis II, on joint face of the spring side against axis I with axis II；Push-pull shaft Set, the push-and-pull axle sleeve is hollow, push-and-pull axle sleeve it is hollow be internally provided with partition board, be equipped with outside the push-and-pull axle sleeve one side External screw thread I, the push-and-pull axle sleeve other side is internally provided with one section of internal thread I, and is additionally provided with outside the push-and-pull axle sleeve equipped with I side of internal thread Polygonal fixture block, the spring other side is pressed against partition board after push-and-pull axle sleeve external screw thread I is screwed on pawl external threading；Push-pull shaft, the push-and-pull Axis is equipped with and keeps out circle, keeps out the external screw thread II for being additionally provided on the push-pull shaft of circle side and being screwed on push-and-pull axle sleeve internal thread I, outer spiral shell Line II not with keep out circle connection, be also socketed with resetting spring on the push-pull shaft, circle is kept out in resetting spring side；With And gun housing body, its interior polygonal card hole being equipped with and the polygonal fixture block in push-and-pull axle sleeve outside coordinates of the gun housing body make gun housing body one After side and pipette tips external thread bolt connection, polygonal card hole, which can lock polygonal fixture block, prevents its rotation, not with the rifle of pipette tips external thread bolt connection Groove is also provided with inside shell side, after push-pull shaft extends gun housing body, a clamp spring, which keeps out circle and is stuck in fix in groove, to be pushed away Pulling shaft, and the resetting spring other side is on the outside of polygonal card hole.

In above-mentioned Novel rivet rifle, its both sides of the corpus unguis are equipped with concave surface, and the rifle mouth is set with the apical axis Have and the matched cone in independent concave surface.Above-mentioned design is convenient in the rivet merging corpus unguis of different size.

In above-mentioned Novel rivet rifle, the resetting spring its with keep out circle between push-pull shaft on be socketed with plane axis It holds, the plane axis bearing is inside the gun housing body between groove and polygonal card hole, and can be along being moved inside gun housing body.On Movement of the design convenient for push-pull shaft is stated, push-pull shaft movement more smooth is made.

In above-mentioned Novel rivet rifle, the gun housing body is internally provided with stepped hole, and stepped hole is by polygonal card hole and sliding eye Composition, and the diameter of sliding eye is more than polygonal card hole.Above-mentioned design structure is the most reasonable.

In above-mentioned Novel rivet rifle, the polygonal card hole is hexagon ring, upper more with the push-pull shaft set of hexagon ring cooperation Angle fixture block is hexagonal fixture block.

In above-mentioned Novel rivet rifle, described keeping out is additionally provided with gasket between circle and the clamp spring, and gasket is also set recessed In slot.Above-mentioned design prevents from keeping out circle and clamp spring friction, reduces the service life for keeping out circle.

Compared with prior art, the utility model has the advantage of：It is designed by the riveting gun of plug-type, makes riveting gun can It is used with being fixed on as drill bit on electric hand drill, carries so very convenient, and cost can reduce very much, existing in this way Manual riveting gun is equally cheap, and has electric riveting gun working efficiency.

Description of the drawings

The attached drawing for constituting the utility model part is used to provide a further understanding of the present invention, the utility model Illustrative embodiments and their description for explaining the utility model, do not constitute improper limits to the present invention.Attached In figure：

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the part schematic diagram of Fig. 1.

Fig. 3 is a kind of Novel rivet rifle usage state diagram described in the utility model.

Reference sign：101, pipette tips；102, external screw thread；103, internal thread；104, rifle mouth；105, screw thread；106, three Pawl；107, pawl set；108, corpus unguis；109, apical axis；110, axis I；111, axis II；112, spring；113, axle sleeve is pushed and pulled；114, outer spiral shell Line I；115, polygonal fixture block；116, push-pull shaft；117, circle is kept out；118, external screw thread II；119, resetting spring；120, gun housing body； 121, polygonal card hole；122, groove；123, clamp spring；124, concave surface；125, cone；126, plane bearing；127, sliding eye；128 Gasket；129, anti-slip tank.

Specific implementation mode

The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not rushing In the case of prominent, the features in the embodiments and the embodiments of the present application can be combined with each other.

In the description of the present invention, it should be understood that the side of the instructions such as term " left side ", " right side ", " inside " Position or position relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description the utility model and simplification is retouched It states, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and operation, Therefore it should not be understood as limiting the present invention.

A kind of Novel rivet rifle as depicted in figs. 1 and 2 from left to right successively by rifle mouth 104, pipette tips 101, three-jaw 106, Apical axis 109, spring 112, push-and-pull axle sleeve 113, push-pull shaft 116, resetting spring 119, plane bearing 126, gasket 128, clamp spring 123 It is constituted with gun housing body 120, above-mentioned rifle mouth 104 is cylinder, and 104 center of rifle mouth is provided with centre bore, allows rivet from rifle mouth 104 Centre bore is placed in, and above-mentioned 104 right hand external of rifle mouth is provided with one section of screw thread 105, and in the rifle mouth 104 in 105 left side ending portion of screw thread On be extended with convenient for the hexagonal grip of rotation rifle mouth 104, above-mentioned pipette tips 101 are cylinder, and pipette tips 101 are hollow to make internal formation Object placing cavity, and the left side of pipette tips 101 carries out bound edge and forms the limit that taper is convenient for 104 precession of rifle mouth, described its glove of pipette tips 101 Internal thread 103 is tapped on the left of chamber, the two can fix after such rifle mouth 104 is screwed on by screw thread 105 with internal thread 103, and 101 right side of pipette tips is also externally threaded 102, and the effect of external screw thread 102 is fixed with subsequent gun housing body 120, and above-mentioned three Pawl 106 is the prior art, is made of with the corpus unguis 108 set in pawl set 107 pawl set 107, the utility model is in existing structure On the basis of, drive the cone 125 for making there are one concave surface 124 104 right side of rifle mouth extend out and above-mentioned in 108 both sides of corpus unguis The cone 125 that 109 left side of apical axis extends out may be rubbed against the concave surface 124 of 108 both sides of corpus unguis, the wherein cone of 104 side of rifle mouth Opening for controlling corpus unguis 108, the cone of apical axis 109 is for pushing up firm corpus unguis 108, and further, above-mentioned apical axis 109 is ladder Axis is made of axis I 110 and axis II 111, and I 110 diameter of axis is arranged more than axis II 111, and axis I 110 sets the top in pawl set 107 Corpus unguis 108, then above-mentioned spring 112 is covered on axis II 111,112 side of spring is pressed against the joint face of axis I 110 and axis II 111 On, in other side merging push-and-pull axle sleeve 113, above-mentioned push-and-pull axle sleeve 113 is cylindrical, and push-and-pull axle sleeve 113 is hollow, in push-and-pull axle sleeve A solid separator is fixed on the position of 113 inside centers, partition board is pressed against for 112 other side of spring, while 116 left side of push-pull shaft I 114 are externally threaded, external screw thread I 114 carries out screw thread with 107 inside of pawl set and is screwed on to fix apical axis 109 and spring 112, simultaneously One section of internal thread I is tapped with inside is from aperture on the left of push-and-pull axle sleeve 113 to the left, it cannot be complete inside axle sleeve 113 but push and pull It is all tapped with internal thread I, preferably only sets a bit of, 116 left side of above-mentioned push-pull shaft in this way is extended with diameter more than push-pull shaft 116 When external screw thread II 118, after external screw thread II 118 rotates through internal thread I, push-pull shaft 116 can dally in push-and-pull axle sleeve 113, above-mentioned The cutting of push-and-pull 113 right hand external of axle sleeve is extended with polygonal fixture block 115, the preferred hexagonal of the utility model, above-mentioned gun housing body 120 After being inside provided with the polygonal card hole 121 mating with polygonal fixture block 115, after push-and-pull axle sleeve 113 is set in gun housing body 120, due to polygonal The cooperation of fixture block 115 and polygonal card hole 121, and gun housing body 120 is screwed on the screw thread of pipette tips 101 simultaneously, makes push-pull shaft 116 can only It moves left and right but cannot rotate, while in order to make above-mentioned gun housing body 120 reset, need to be extended with diameter on above-mentioned push-pull shaft 116 Circle 117 is kept out more than polygonal card hole 121, while keeping out the push-pull shaft 116 between circle 117 and 121 left side outer wall of polygonal card hole Upper socket resetting spring 119 is realized, after driving push-pull shaft 116 to rotate due to electric hand drill, push-pull shaft 116 can and push-and-pull axle sleeve 113 separation, therefore above-mentioned push-pull shaft 116 also needs to be fixed, fixed mode is in the above-mentioned push-and-pull for keeping out 117 right side of circle Clamp spring 123 is socketed on axis 116, and clamp spring 123 is stuck in and is realized in the groove 122 in 120 left side of gun housing body；

Further, preferably, above-mentioned keep out also is equipped with gasket 128, gasket 128 between circle 117 and above-mentioned clamp spring 123 Also it sets in groove 122, the friction for keeping out circle 117 and clamp spring 123 can be reduced in this way, above-mentioned gun housing body 120 is internally provided with rank Terraced hole, stepped hole are made of polygonal card hole 121 and sliding eye 127, and the diameter of sliding eye 127 is more than polygonal card hole 121, in this way In socket plane bearing 126 on the above-mentioned push-pull shaft 116 for keeping out 117 left side of circle, pass through plane bearing 126 and sliding eye 127 Cooperation, so that gun housing body 120 is resetted more smooth, and be screwed on pipette tips 101 for the ease of above-mentioned gun housing body 120, above-mentioned rifle Anti-slip tank 129 is also machined with outside shell 120；

Fig. 3 is the structural schematic diagram after the assembly of a kind of Novel rivet rifle and electric hand drill described in the utility model.Assembly When riveting gun 130 it is identical as the assembling method of drill bit, consolidated with electric hand drill 121 by extending the push-pull shaft 116 of gun housing body 120 Calmly, 121 drill bit of electric hand drill is unloaded from collet first when use, then a kind of Novel rivet rifle push-pull shaft of the utility model 116 right ends are inserted into 131 collet of electric hand drill and are clamped, then rivet rear portion shank is inserted into rifle mouth 104, and pass through rifle mouth 104 The three of rear grab 106 corpus unguis 108, and 104 right end of rifle mouth is against the left end of corpus unguis 108 at this time, and corpus unguis 108 is in releasing orientation, when Electric hand drill switch is pressed, electric hand drill starts to rotate forward and the push-pull shaft 116 of Novel rivet rifle is driven to rotate forward, the rotating forward of push-pull shaft 116 It pulls push-and-pull axle sleeve 113 toward moving right, and pushes and pulls that 113 left end of axle sleeve is fixed to grab set 107, therefore three grab 106 disengaging rifle mouths 104, three apical axis 109 for grabbing 106 right ends head on corpus unguis 108, and corpus unguis 108 just stings tight rivet shank and starts drag rivet shank, Until rivet shank is pulled off, 116 left end external screw thread II 118 of push-pull shaft is just all introduced into push-and-pull rod set 113 at this time, i.e., So that push-pull shaft 116 is rotated further will not pull push-and-pull axle sleeve 113 to move again；It needs the rivet shank broken to withdraw When, electric hand drill reverser is opened, electric hand drill 131 is made to invert, is pushed and pulled under the effect of 126 left side resetting spring 119 of plane bearing The internal thread I of 113 right end of axle sleeve will soon be spirally connected with 116 left end external screw thread II 118 of push-pull shaft, and push push-and-pull axle sleeve 113 Toward moving left, the three-jaw 106 of 113 left end of push-and-pull axle sleeve is set to be against 101 right end of rifle mouth, three corpus unguis 108 grabbed pass through cone 121 It squeezes and is in releasing orientation again, downward 130 pipette tips of riveting gun, rivet shank has just fallen out, and push-pull shaft 116 is just de- at this time From push-and-pull axle sleeve 113, therefore push-pull shaft 116 is rotated further and will not push push-and-pull axle sleeve 116 toward moving left again.

To sum up institute at, since a kind of Novel rivet rifle of the utility model is reasonable in design, make in this way riveting gun both as Manual riveting gun is equally cheap, and can reach electric riveting gun working efficiency.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, the utility model can have various changes and variation.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (1)

1. a kind of Novel rivet rifle, which is characterized in that including：

Pipette tips（101）, the pipette tips（101）It is hollow, pipette tips（101）Side outside be equipped with external screw thread（102）, pipette tips （101）The other side be internally provided with internal thread（103）；

Rifle mouth（104）, the rifle mouth（104）Equipped with centre bore, rifle mouth（104）Pass through screw thread thereon（105）With internal thread （103）After being spirally connected with pipette tips（101）It is fixed；

Three-jaw（106）, the three-jaw（106）By pawl set（107）And corpus unguis（108）It constitutes, pawl set（107）It is hollow, corpus unguis （108）It sets in pawl set（107）After interior, partly extend pawl set（107）, the three-jaw（106）It sets in pipette tips（101）It is interior, and Corpus unguis（108）Against rifle mouth（104）, the pawl set（107）It is built-in with apical axis（109）, apical axis（109）For multi-diameter shaft, by Axis I（110）With axis II（111）It constitutes, the axis I（110）Diameter is more than the axis II（111）, and apical axis（109）It sets Pawl set（107）Axis I when interior（110）Against corpus unguis（108）, the axis II（111）On be socketed with spring（112）, spring（112） Side is pressed against axis I（110）With axis II（111）Joint face on；

Push and pull axle sleeve（113）, the push-and-pull axle sleeve（113）It is hollow, push and pull axle sleeve（113）Hollow is internally provided with partition board, institute The push-and-pull axle sleeve stated（113）External screw thread I is equipped with outside one side（114）, push and pull axle sleeve（113）The other side is internally provided in one section Screw thread I, and the push-and-pull axle sleeve equipped with I side of internal thread（113）Outside is additionally provided with polygonal fixture block（115）, push and pull axle sleeve（113）Outer spiral shell Line I（114）It is inserted in pawl set（107）Spring after internal thread is screwed on（112）The other side is pressed against partition board；

Push-pull shaft（116）, the push-pull shaft（116）It is equipped with and keeps out circle（117）, keep out circle（117）The push-pull shaft of side （116）On be additionally provided with push-and-pull axle sleeve（113）The external screw thread II that internal thread I is screwed on（118）, external screw thread II（118）Not with keep out Circle（117）Connection, the push-pull shaft（116）On be also socketed with resetting spring（119）, resetting spring（119）Side is supported Baffle ring（117）；

Gun housing body（120）, the gun housing body（120）It is equipped in it and push-and-pull axle sleeve（113）External polygonal fixture block（115）Cooperation Polygonal card hole（121）, make gun housing body（120）Side and pipette tips（101）External screw thread（102）After being spirally connected, polygonal card hole（121）Energy Lock polygonal fixture block（115）Prevent its rotation, not with pipette tips（101）External screw thread（102）The gun housing body being spirally connected（120）Inside side also It is provided with groove（122）, push-pull shaft（116）Extend gun housing body（120）Afterwards, a clamp spring（123）It is enclosed against keeping out（117）It is stuck in recessed Slot（122）Inside fix push-pull shaft（116）, and resetting spring（119）The other side is pressed against polygonal card hole（121）Outside.